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Wyszukujesz frazę "facial" wg kryterium: Temat


Tytuł:
Facial nerve neuroma mimicking chronic otitis
Autorzy:
Zwierzyńska, Klaudyna
Bartoszewicz, Robert
Niemczyk, Kazimierz
Powiązania:
https://bibliotekanauki.pl/articles/1399067.pdf
Data publikacji:
2020
Wydawca:
Index Copernicus International
Tematy:
facial paralysis
facial schwannoma
otitis media
Opis:
A 44-year-old male presented with a facial schwannoma extending into both the middle cranial fossa and mastoid processus. Due to hearing loss, facial nerve palsy and inflammatory changes in CT scan, this patient was misdiagnosed as chronic otitis media. Audiogram showed a right mixed hearing loss with 30–40 dB air-bone gap. In MR, features of the facial nerve neuroma were found. The patient was qualified for surgery to remove the tumor via middle fossa approach, with possible conversion to the retroauricular approach. Ossiculoplasty LC was performed. Diagnostic problems and methods of treatment are discussed.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2020, 9, 2; 58-61
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sex and age differences in facial emotions expressions measured by artificial intelligence
Autorzy:
Gablíková, Mária
Halamová, Júlia
Powiązania:
https://bibliotekanauki.pl/articles/2130052.pdf
Data publikacji:
2021
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
facial expressions
artificial intelligence
advertisement
age
sex
stereotypes
facial appearance
Opis:
Our aim was to test existing sex and age stereotypes related to emotional expressivity, gender and age. This was a complex analysis of facial expressions of all basic emotions (anger, disgust, fear, happiness, sadness, and surprise) to everyday life stimuli observing a large sample (2,969 unique participants creating 39,694 recordings) using an Emotion Artificial Intelligence. Our data partially support emotion-specific stereotype that women express more affiliate emotions and men express more dominant emotions except for sadness. There were found correlations of emotion expression with age, however intensity and frequency of emotion expression did not follow the same pattern. Not eliminating the differences between men and women in the baseline facial appearance resulted in men expressing dominant emotions (anger and disgust) more intensively, and women expressing more affiliative emotions (happiness, fear, and surprise). To sum up, facial appearance can be one of the origins of the existing gender stereotypic socialisation stereotype.
Źródło:
Polish Psychological Bulletin; 2021, 52, 1; 83-96
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Intercultural differences in decoding facial expressions of the android robot Geminoid F
Autorzy:
Becker-Asano, C.
Ishiguro, H.
Powiązania:
https://bibliotekanauki.pl/articles/91612.pdf
Data publikacji:
2011
Wydawca:
Społeczna Akademia Nauk w Łodzi. Polskie Towarzystwo Sieci Neuronowych
Tematy:
intercultural differences
decoding facial
android robot
Geminoid F
facial display
Opis:
As android robots become increasingly sophisticated in their technical as well as artistic design, their non-verbal expressiveness is getting closer to that of real humans. Accordingly, this paper presents results of two online surveys designed to evaluate a female android’s facial display of five basic emotions. Being interested in intercultural differences we prepared both surveys in English, German, as well as Japanese language, and we not only found that in general our design of the emotional expressions “fearful” and “surprised” were often confused, but also that Japanese participants more often confused “angry” with “sad” than the German and English participants. Although facial displays of the same emotions portrayed by the model person of Geminoid F achieved higher recognition rates overall, portraying fearful has been similarly difficult for her. Finally, from the analysis of free responses that the participants were invited to give, a number of interesting further conclusions are drawn that help to clarify the question of how intercultural differences impact on the interpretation of facial displays of an android’s emotions.
Źródło:
Journal of Artificial Intelligence and Soft Computing Research; 2011, 1, 3; 215-231
2083-2567
2449-6499
Pojawia się w:
Journal of Artificial Intelligence and Soft Computing Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Efficacy of surgical treatment in patients with post-traumatic facial nerve palsy
Autorzy:
Marszał, Joanna
Bartochowska, Anna
Gawęcki, Wojciech
Wierzbicka, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/1397290.pdf
Data publikacji:
2021
Wydawca:
Index Copernicus International
Tematy:
craniofacial injury
facial nerve decompression
facial nerve palsy
temporal bone fracture
Opis:
Introduction: The most common mechanism of post-traumatic facial nerve palsy are road accidents and falls. Treatment schemes as well as proper timing of surgery are still controversial. Aim: The aim of the study was the evaluation of the effects of surgical treatment in patients with post-traumatic facial nerve palsy. Treatment results were correlated with epidemiological factors, mechanism of injury, level of nerve damage, time of surgery and its extent. Material and methods: 9 patients with facial nerve palsy after head trauma were analyzed. In all patients complete paresis of the VII nerve occurred immediately after the injury. In 5 patients the nerve was damaged in the course of the longitudinal fracture of the temporal bone, in 3 as a result of its transverse fracture while in one woman there was no evident fracture line. In all cases, surgical treatment was performed between 4 days and 13 weeks after the trauma. In all cases transmastoid approach was used. Edema lesions of the nerve dominated in 6 patients, in two cases a bone fragment was noted along its course, in one person nerve was disrupted but primary reconstruction was not possible – the man was excluded from further analysis. The results of treatment were assessed by House-Brackmann (HB) scale 12 months after the procedure. Results: Very good (HBI) or good (HBII) recovery of facial nerve function was achieved in 2 and 4 out of 8 patients respectively. Surgical timing, the extent of surgery, patient’s age, mechanism of injury and level of nerve damage had no effect on the final outcome. Conclusions: The management of post-traumatic facial nerve palsy should be individual. The commonly accepted recommendation on surgical treatment is to undertake it in patients with immediate-onset and complete paralysis. Patients who, due to their severe general condition, cannot undergo early facial nerve decompression may benefit from delayed treatment for up to 3 months after the injury.
Źródło:
Polish Journal of Otolaryngology; 2021, 75, 4; 1-6
0030-6657
2300-8423
Pojawia się w:
Polish Journal of Otolaryngology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Profiling bell’s palsy based on House - Brackmann score
Autorzy:
Song, I.
Vong, J.
Yen, N. Y..
Diederich, J.
Yellowlees, P.
Powiązania:
https://bibliotekanauki.pl/articles/91551.pdf
Data publikacji:
2013
Wydawca:
Społeczna Akademia Nauk w Łodzi. Polskie Towarzystwo Sieci Neuronowych
Tematy:
facial nerve
palsy
support vector machines
SVMs
Emergent Self-Organizing Map
ESOM
House-Brackmann score
facial paralysis
facial image
Opis:
In this study, we propose to diagnose facial nerve palsy using Support Vector Machines (SVMs) and Emergent Self-Organizing Map (ESOM). This research seeks to analyze facial palsy domain using facial features and grade the degree of nerve damage based on the House-Brackmann score. Traditional diagnostic approaches involve a medical doctor recording a thorough history of a patient and determining the onset of paralysis, rate of progression and so on. The most important step is to assess the degree of voluntary movement of the facial nerves and document the grade of facial paralysis using House- Brackmann score. The significance of the work is the attempt to understand the diagnosis and grading processes using semi-supervised learning with the aim of automating the process. The value of the research is in identifying and documenting the limited literature seen in this area. The use of automated diagnosis and grading greatly reduces the duration of medical examination and increases the consistency, because many palsy images are stored to provide benchmark references for comparative purposes. The proposed automated diagnosis and grading are computationally efficient. This automated process makes it ideal for remote diagnosis and examination of facial palsy. The profiling of a large number of facial images are captured using mobile phones and digital cameras.
Źródło:
Journal of Artificial Intelligence and Soft Computing Research; 2013, 3, 1; 41-50
2083-2567
2449-6499
Pojawia się w:
Journal of Artificial Intelligence and Soft Computing Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rare facial clefts
Autorzy:
Fijałkowska, Marta
Antoszewski, Bogusław
Powiązania:
https://bibliotekanauki.pl/articles/1394357.pdf
Data publikacji:
2015
Wydawca:
Index Copernicus International
Tematy:
facial cleft
classification
treatment
Opis:
In 1976 Dr. Paul Tessier described numeric classification for rare craniofacial clefts. He first emphasized that a fissure of the soft tissue corresponds, as a general rule, to a cleft of the bony structure. The classification, easy to understand, became widely accepted because the recording of the malformations was simple and facilitated communication between observers. The aim of this study was to present our own experience with treatment of patients with rare facial clefts. Material and methods. Our Department has 11 patients with rare craniofacial clefts under its care. This group includes 8 boys and 3 girls. The patients aged from 2 months to 18 years at the time of the first consultation. Results. In two patients the cleft was median, in seven patients it was one-sided and in two – bilateral. The most common type of cleft was number 6, and the rarest were 2, 3, and 7. All patients underwent surgical treatment. Conclusions. Atypical facial clefts are rare congenital anomalies, however because of functional and aesthetic disturbances they constitute a serious medical and therapeutic problem. Facial clefts are characterized by variable clinical presentation and require individualized treatment plan.
Źródło:
Polish Journal of Surgery; 2015, 87, 8; 389-394
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Congenital Cholesteatoma of Petrous Apex – case report and review of literature
Autorzy:
Makuszewska, Maria
Powiązania:
https://bibliotekanauki.pl/articles/1400049.pdf
Data publikacji:
2017
Wydawca:
Index Copernicus International
Tematy:
congenital petrosal cholesteatoma
facial nerve palsy
facial nerve reconstruction
middle fossa approach
Opis:
Objective: Congenital cholesteatomas of the petrous apex are rare lesions that develop insidiously, which delays diagnosis and requires a high index of suspicion. A case report of supralabyrinthine congenital petrous bone cholesteatoma and review of recent literature are presented. Methods: A 27-year-old woman presented with progressive facial palsy. Otomicroscopy did not reveal any abnormalities, and hearing was normal. Although there were no complaints of vertigo or instability, vestibular examinations indicated a non-compensated peripheral vestibular lesion. Radiological examinations revealed a lesion in the petrous apex and epitympanum that had features of a cholesteatoma. Results: To preserve normal hearing, the middle fossa approach was chosen for surgery. A damaged part of the facial nerve was reconstructed with cable graft. Conclusion: Advances in radiological imaging facilitate surgical planning, and improvements in the techniques of lateral skull base surgery enable safe and radical removal of petrous bone cholesteatomas with minimal morbidity.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2017, 6, 1; 62-67
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Temporal analysis of adaptive face recognition
Autorzy:
Akhtar, Z.
Rattani, A.
Foresti, G. L.
Powiązania:
https://bibliotekanauki.pl/articles/91602.pdf
Data publikacji:
2014
Wydawca:
Społeczna Akademia Nauk w Łodzi. Polskie Towarzystwo Sieci Neuronowych
Tematy:
aging process
facial biometrics
virtual template synthesis
complex 3D modelling techniques
temporal variation
query data
facial representation
facial age progression process
Opis:
Aging has profound effects on facial biometrics as it causes change in shape and texture. However, aging remains an under-studied problem in comparison to facial variations due to pose, illumination and expression changes. A commonly adopted solution in the state-of-the-art is the virtual template synthesis for aging and de-aging transformations involving complex 3D modelling techniques. These methods are also prone to estimation errors in the synthesis. Another viable solution is to continuously adapt the template to the temporal variation (ageing) of the query data. Though efficacy of template update procedures has been proven for expression, lightning and pose variations, the use of template update for facial aging has not received much attention so far. Therefore, this paper first analyzes the performance of existing baseline facial representations, based on local features, under ageing effect then investigates the use of template update procedures for temporal variance due to the facial age progression process. Experimental results on FGNET and MORPH aging database using commercial VeriLook face recognition engine demonstrate that continuous template updating is an effective and simple way to adapt to variations due to the aging process.
Źródło:
Journal of Artificial Intelligence and Soft Computing Research; 2014, 4, 4; 43-255
2083-2567
2449-6499
Pojawia się w:
Journal of Artificial Intelligence and Soft Computing Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Colorings of Plane Graphs Without Long Monochromatic Facial Paths
Autorzy:
Czap, Július
Fabrici, Igor
Jendrol’, Stanislav
Powiązania:
https://bibliotekanauki.pl/articles/32222689.pdf
Data publikacji:
2021-08-01
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
plane graph
facial path
vertex-coloring
Opis:
Let G be a plane graph. A facial path of G is a subpath of the boundary walk of a face of G. We prove that each plane graph admits a 3-coloring (a 2-coloring) such that every monochromatic facial path has at most 3 vertices (at most 4 vertices). These results are in a contrast with the results of Chartrand, Geller, Hedetniemi (1968) and Axenovich, Ueckerdt, Weiner (2017) which state that for any positive integer t there exists a 4-colorable (a 3-colorable) plane graph Gt such that in any its 3-coloring (2-coloring) there is a monochromatic path of length at least t. We also prove that every plane graph is 2-list-colorable in such a way that every monochromatic facial path has at most 4 vertices.
Źródło:
Discussiones Mathematicae Graph Theory; 2021, 41, 3; 801-808
2083-5892
Pojawia się w:
Discussiones Mathematicae Graph Theory
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Facial rainbow edge-coloring of simple 3-connected plane graphs
Autorzy:
Czap, Julius
Powiązania:
https://bibliotekanauki.pl/articles/255771.pdf
Data publikacji:
2020
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
plane graph
facial path
edge-coloring
Opis:
A facial rainbow edge-coloring of a plane graph G is an edge-coloring such that any two edges receive distinct colors if they lie on a common facial path of G. The minimum number of colors used in such a coloring is denoted by erb(G). Trivially, erb(G) ≥ L(G) + 1 holds for every plane graph without cut-vertices, where L(G) denotes the length of a longest facial path in G. Jendrol’ in 2018 proved that every simple 3-connected plane graph admits a facial rainbow edge-coloring with at most L(G) + 2 colors, moreover, this bound is tight for L(G) = 3. He also proved that erb(G) = L(G) + 1 for L(G) ∉ {3,4, 5}. He posed the following conjecture: There is a simple 3-connected plane graph G with L(G) = 4 and erb(G) = L(G) + 2. In this note we answer the conjecture in the affirmative. Keywords: plane graph, facial path, edge-coloring.
Źródło:
Opuscula Mathematica; 2020, 40, 4; 475-482
1232-9274
2300-6919
Pojawia się w:
Opuscula Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Facial features and social attractiveness: preferences of Bosnian female students
Autorzy:
Bosankić, Nina
Besevic, Viktorija
Draganović, Selvira
Mesic, Enisa
Sokolovic, Suajb
Powiązania:
https://bibliotekanauki.pl/articles/628725.pdf
Data publikacji:
2015
Wydawca:
Fundacja Pro Scientia Publica
Tematy:
social attractiveness, facial features, physical appearance
Opis:
This research aimed at testing multiple fitness hypothesis of attraction, investigating relationship between male facial characteristic and female students' reported readiness to engage in various social relations. A total of 27 male photos were evaluated on five dimensions on a seven-point Likert-type scale ranging from -3 to 3, by convenient sample of 90 female students of University of Sarajevo. The dimensions were: desirable to date – not desirable to date; desirable to marry – not desirable to marry; desirable to have sex with – not desirable to have sex with; desirable to be a friend – not desirable to be a friend; attractive - not attractive. Facial metric measurements of facial features such as distance between the eyes, smile width and height were performed using AutoCad. The results indicate that only smile width positively correlates with desirability of establishing friendship, whilst none of the other characteristics correlates with any of the other dimensions. This leads to the conclusion that motivation to establish various social relations cannot be reduced to mere physical appearance, mainly facial features, but many other variables yet to be investigated.
Źródło:
Journal of Education Culture and Society; 2015, 6, 1; 129-140
2081-1640
Pojawia się w:
Journal of Education Culture and Society
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A schwannoma of facial nerve in the extracranial segment – a case report
Autorzy:
Tarazewicz, Diana
Wierzchowska, Małgorzata
Burduk, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/1399650.pdf
Data publikacji:
2019
Wydawca:
Index Copernicus International
Tematy:
facial nerve
neurinoma
parotid gland
schwannoma
Opis:
The report aims to present a rare case of facial nerve schwannoma within the parotid gland. Schwannomas are benign, welldefined tumours arising from Schwann cells that form the myelin sheaths of peripheral, cranial or spinal nerves. 25–45% of them are located within the head and neck, mainly in the parapharyngeal space. The intraparotid localisation is rare. The aetiology of cancer is unknown. Preoperative diagnosis, both radiological and cytological, is difficult and often does not give the correct diagnosis. Radiologically, a multiform adenoma is usually suspected, and fine needle aspiration biopsy is nondiagnostic. Due to the rarity and benign nature of the tumour, there has been debate over the need for surgical treatment.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2019, 8, 3; 44-49
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Facial Incidence Colorings of Embedded Multigraphs
Autorzy:
Jendrol’, Stanislav
Horňák, Mirko
Soták, Roman
Powiązania:
https://bibliotekanauki.pl/articles/31343708.pdf
Data publikacji:
2019-02-01
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
embedded multigraph
incidence
facial incidence coloring
Opis:
Let G be a cellular embedding of a multigraph in a 2-manifold. Two distinct edges e1, e2 ∈ E(G) are facially adjacent if they are consecutive on a facial walk of a face f ∈ F(G). An incidence of the multigraph G is a pair (v, e), where v ∈ V (G), e ∈ E(G) and v is incident with e in G. Two distinct incidences (v1, e1) and (v2, e2) of G are facially adjacent if either e1 = e2 or e1, e2 are facially adjacent and either v1 = v2 or v1 ≠ v2 and there is i ∈ {1, 2} such that ei is incident with both v1, v2. A facial incidence coloring of G assigns a color to each incidence of G in such a way that facially adjacent incidences get distinct colors. In this note we show that any embedded multigraph has a facial incidence coloring with seven colors. This bound is improved to six for several wide families of plane graphs and to four for plane triangulations.
Źródło:
Discussiones Mathematicae Graph Theory; 2019, 39, 1; 81-93
2083-5892
Pojawia się w:
Discussiones Mathematicae Graph Theory
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Emocja jako komunikat
Emotion as a Message
Autorzy:
Łosiak, Władysław
Powiązania:
https://bibliotekanauki.pl/articles/636098.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
emotions
basic emotions
facial expression
somatic marker
Opis:
Emotion may be treated as a special sort of message considering that communicative function is one of the basic functions of emotion. Moreover emotion serves as a message in two ways. In one way facial expression of emotion is a message to other participants of social interaction that contains information about the emotional state of the subject and thus plays important interpersonal role. It shows the subject’s personal attitude and amplifies verbal messages or makes them more credible. Numerous empirical studies show that processes of generating and perceiving of facial expressions of emotions are autonomic and specific. In the other way emotion is an internal message containing information about the significance of events or thoughts and thus helping in making choices or taking decissions.
Źródło:
Poznańskie Studia Slawistyczne; 2015, 9
2084-3011
Pojawia się w:
Poznańskie Studia Slawistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Individual differences in visual and auditory processing of emotional material
Autorzy:
Zagórska, Anna
Fajkowska, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/430406.pdf
Data publikacji:
2015-06-01
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
temperament
attention
emotional facial expression
emotional prosody
Opis:
Presented studies investigated the specificity of visual and auditory modalities in attentional processing of emotion, and its association with temperamental dimensions and trait-like attentional control (AC). During preliminary study 30 participants were presented with the paper-pencil visual search task (Emotional Faces Attentional Test) and emotional prosody detection tasks (Emotional Prosody Test). Results revealed visual happiness superiority and auditory sadness superiority. During the main study, in addition to attentional performance, 51 subjects were administrated two questionnaires: EPQ-R and Attentional Control Scale. Introducing individual differences into analysis limited the general pattern of modality distinctiveness in attentional processing of emotional stimuli obtained in the preliminary study. Findings for all personality traits studied separately showed that Extraversion and low Neuroticism were associated with the visual sadness superiority. Whereas interactional analysis indicated effective visual threat processing in extraverts with good AC and effective friendly prosody detection when Neuroticism and AC remain in inverse relationship. Hence, we have found that processing emotional targets in both modalities is associated with temperament dimensions and their interactions with attentional control. Additionally, findings from both studies suggest that general psychological laws might be challenged by individual differences.
Źródło:
Polish Psychological Bulletin; 2015, 46, 2; 174-180
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Does mindfulness moderate the relationship between self-reported emotional intelligence and facial expression recognition?
Autorzy:
Adamik, Mateusz
Powiązania:
https://bibliotekanauki.pl/articles/2125587.pdf
Data publikacji:
2019-03-01
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
mindfulness
emotional intelligence
facial expression recognition
moderator
Opis:
Modern psychology is increasingly interested in phenomena related to the flourishing of a human being, such as mindfulness or emotional intelligence (EI). Mindfulness, according to Kabat-Zinn, is “the awareness that emerges through paying attention on purpose, in the present moment, and nonjudgmentally to the unfolding of experience moment by moment” including the experience of emotions. The most widely studied EI concept was introduced by Salovey and Mayer. They defined it as the ability to monitor emotions and use this information to guide one’s thinking and actions. One of the skills involved in EI is the recognition of emotions based on facial expressions. Interestingly, there is no link between self-reported emotional intelligence, measured by a questionnaire, and the ability to recognize facial expressions measured by a task test. Mindful people are more attuned to their implicit emotions and can reflect this awareness in their explicit self--descriptions. The purpose of this study is to examine the relationships between mindfulness and emotional intelligence, and to examine the moderating role of mindfulness in the relationship between self-reported EI and the ability to recognize facial expressions. The participants were 120 students from different universities of Lublin, Poland, who completed the Mindful Attention Awareness Scale (MAAS) by Brown and Ryan as translated into Polish by Jankowski, the Schutte Self-Report Inventory as adapted into Polish by Jaworowska and Matczak (Kwestionariusz Inteligencji Emocjonalnej; INTE), and the Emotional Intelligence Scale – Faces (Skala Inteligencji Emocjonalnej – Twarze; SIE-T) developed by Matczak, Piekarska, and Studniarek. The results show a positive relationship of emotional intelligence with mindfulness. A positive correlation was also found between mindfulness and the recognition of emotions, which is a component of EI. There was no correlation between mindfulness and the other EI component – using emotional information to guide one’s thinking and actions. As expected, there was no relationship between self-reported EI and the ability to recognize facial expressions, but – contrary to expectations – mindfulness was not a moderator of this relationship.
Źródło:
Roczniki Psychologiczne; 2018, 21, 4; 299-307
1507-7888
Pojawia się w:
Roczniki Psychologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
What does facial symmetry reveal about health and personality?
Autorzy:
Švegar, Domagoj
Powiązania:
https://bibliotekanauki.pl/articles/430782.pdf
Data publikacji:
2016-09-01
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
facial symmetry
health
personality
attractiveness
meta-analysis
Opis:
Over the last two decades, facial symmetry has been intensively researched. The present article aims to summarize empirical research concerning relations between facial symmetry and health and facial symmetry and personality. A systematic review of the literature shows that facial symmetry is one of the most influential visual markers of attractiveness and health, important for mate selection, while asymmetry can be considered a consequence of an individual’s inability to resist environmental and genetic stressors during development of the organism. However, in spite of evidence suggesting that preferences for facial symmetry are deeply rooted in our evolutionary history, a strong connection between facial symmetry and health is demonstrated only in studies measuring perceived health, while there is only scarce evidence corroborating the link between symmetry and actual health. The interconnections between facial symmetry and personality have not yet been extensively researched. Less than a dozen studies have addressed that issue and they have reached different conclusions. Some evidence suggests that facial symmetry signals personality attributes that indicate good psychological health, while other findings imply that pro-social personality traits negatively correlate with facial symmetry.
Źródło:
Polish Psychological Bulletin; 2016, 47, 3; 356-365
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study on facial thermal reactions for psycho-physical stimuli
Autorzy:
Panasiuk, Jarosław
Prusaczyk, Piotr
Grudzień, Artur
Kowalski, Marcin
Powiązania:
https://bibliotekanauki.pl/articles/220766.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
facial biometrics
thermal face images
psychophysical stressors
Opis:
This paper presents a study on the influence of psychophysical stimuli on facial thermal emissions. Two independent groups of stimuli are proposed to investigate facial changes resulting from human stress and physical exhaustion. One pertains to physical effort while the other is linked to stress invoked by solving a simple written test. Subjects’ face reactions were measured through collecting and analyzing long-wavelength infrared images. A methodology for numerical processing of images is proposed. Results of numerical analysis with respect to different facial regions of interest are provided. An automatic deep learning based algorithm to classify specific thermal face patterns is proposed. The algorithm consists of detection of regions of interests as well as numerical analysis of thermal energy emissions of facial parts. The results of presented experiments allowed the authors to associate emission changes in specific facial regions with psychophysical stimulations of the person being examined. This work proves high usability of thermal imaging to capture changes of heat distribution of face as reactions for external stimuli.
Źródło:
Metrology and Measurement Systems; 2020, 27, 3; 399-415
0860-8229
Pojawia się w:
Metrology and Measurement Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Multiple paragangliomas of the head and neck - a case report
Autorzy:
Wojciechowski, Tomasz
Drożdż, Adrian
Niemczyk, Kazimierz
Powiązania:
https://bibliotekanauki.pl/articles/1399908.pdf
Data publikacji:
2018
Wydawca:
Index Copernicus International
Tematy:
multiple paragangliomas
facial nerve
neck tumor
tinnitus
Opis:
Paragangliomas are rare, most commonly non-malignant tumors of the autonomic nervous system. Their location within the head is rather an exception than a rule, similarly as their multifocal prevalence. The authors of this paper present a case of a patient with bi-focal paraganglioma. The first symptom of illness was facial nerve palsy, diagnosed for the period of about 3 years. After making the initial diagnosis of tympanic paraganglioma, the tumor was operated. During the next 7 years, there was a recurrence within the temporal bone. What is more, periodic imaging examination showed second foci within the neck, moreover asymptomatic. The authors discuss the natural development of paragangliomas in the region of head and neck and present the current knowledge about management of patients with a suspicion, diagnosis, and treatment of this disease.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2018, 7, 2; 60-66
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nawracające obwodowe porażenie nerwu twarzowego – opis przypadku
Recurrent facial nerve paralysis – case report
Autorzy:
Figlus, Małgorzata
Pawełczyk, Małgorzata
Kacperska, Magdalena Justyna
Janiak, Sylwia
Jastrzębski, Karol
Powiązania:
https://bibliotekanauki.pl/articles/1053330.pdf
Data publikacji:
2014
Wydawca:
Medical Communications
Tematy:
obwodowe porażenie nerwu twarzowego
nawracające porażenie
nerwu twarzowego
obrzęk wargi
język geograficzny
zespół Melkerssona-Rosenthala
peripheral facial nerve paralysis
recurrent facial nerve paralysis
facial oedema
geographic tongue
Melkersson-Rosenthal syndrome
Opis:
Melkersson–Rosenthal syndrome is traditionally defined as a triad of syndromes including recurrent facial nerve palsy, oedematous changes within face and a geographic tongue. Aetiology of the disease is not definitely confirmed. Probably it is multifactorial with marked influence of autoimmune response of delayed hypersensitivity type. It is also claimed that infections, systemic disorders as well as trauma may be relevant. The genetic predisposition cannot be excluded. Cases with full clinical presentation are relatively rare, the incomplete cases are problematic for establishing diagnosis and treatment despite the fact that case report of the syndrome are more numerous nowadays. The article presents a case of patient with a recurrent facial nerve palsy and scrotal tongue, in whom the diagnosis was established after 18 years after the first sign occurred. There was a differential diagnostics conduced and the final diagnosis of incomplete Melkersson–Rosenthal syndrome was established. Standard therapeutic strategy was introduced but satisfactory results were not obtained. This case report highlights the diversity of clinical manifestation of the syndrome effecting from a sequence of their appearance, the variability of therapeutic theories, lack of standardized guidelines for therapeutic strategies and importance of collaboration between doctors of different specialties to elucidate this rare diagnosis.
Zespół Melkerssona–Rosenthala jest klasycznie definiowany jako triada objawów pod postacią nawracającego obwodowego porażenia nerwu twarzowego, obrzęku w obrębie twarzy oraz języka pofałdowanego. Etiologia choroby nie została jednoznacznie potwierdzona – prawdopodobnie jest wieloczynnikowa, z dominującym mechanizmem reakcji autoimmunologicznej o typie nadwrażliwości późnej. Istotny może być także wpływ infekcji, chorób ogólnoustrojowych oraz urazów. Nie wyklucza się również predyspozycji genetycznej. Postaci pełnoobjawowe są rzadkie, a przypadki niepełnoobjawowe stanowią problem zarówno diagnostyczny, jak i terapeutyczny, mimo coraz liczniejszych opisów przypadków klinicznych. W artykule zaprezentowano przypadek pacjenta z nawracającym porażeniem nerwu twarzowego i językiem pofałdowanym, u którego rozpoznanie ustalono po 18 latach od wystąpienia pierwszego objawu choroby. Po przeprowadzeniu diagnostyki różnicowej zdiagnozowano niepełny zespół Melkerssona–Rosenthala i włączono standardowe leczenie, nie uzyskując jednak satysfakcjonujących efektów terapeutycznych. W pracy zwracamy uwagę na heterogenny obraz kliniczny pacjentów, wynikający z kolejnego pojawiania się objawów, na różnorodne podejścia terapeutyczne, brak jednoznacznych wytycznych co do strategii leczenia oraz potrzebę współpracy lekarzy różnych specjalności w celu ustalenia tego rzadkiego rozpoznania.
Źródło:
Aktualności Neurologiczne; 2014, 14, 2; 134-139
1641-9227
2451-0696
Pojawia się w:
Aktualności Neurologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Acquisition of databases for facial analysis
Autorzy:
Malawski, F.
Powiązania:
https://bibliotekanauki.pl/articles/115749.pdf
Data publikacji:
2016
Wydawca:
Fundacja na Rzecz Młodych Naukowców
Tematy:
facial expression recognition
face recognition
facial analysis
database acquisition
rozpoznawanie mimiki twarzy
rozpoznawanie twarzy
analiza twarzy
nabycie bazy danych
Opis:
This article describes guidelines and recommendations for acquisition of databases for facial analysis. New devices and methods for both face recognition and facial expression recognition are constantly developed. In order to evaluate these devices and methods, dedicated datasets are recorded. Acquisition of a database for facial analysis is not an easy task and requires taking into account multiple issues. Based on our experience with recording databases for facial expression recognition, we provide guidelines regarding the acquisition process. Multiple aspects of such process are discussed in this work, namely selection of sensors and data streams, design and structure of the database, technical aspects, acquisition conditions and design of the user interface. Recommendations how to address these aspects are provided and justified. An acquisition software, designed according to these guidelines, is also discussed. The software was used for recording an extended version of our previous facial expression recognition database and proved to both ensure correct data and be convenient for the recorded subjects.
Źródło:
Challenges of Modern Technology; 2016, 7, 3; 3-7
2082-2863
2353-4419
Pojawia się w:
Challenges of Modern Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Non-verbal communication as a tool for disciplining students
Komunikacja niewerbalna jako narzędzie dyscyplinujące uczniów
Autorzy:
Wolińska, Elżbieta
Powiązania:
https://bibliotekanauki.pl/articles/646596.pdf
Data publikacji:
2017
Wydawca:
Libron
Tematy:
komunikacja niewerbalna
komunikacja
gesty
mimika
dyscyplina
facial expressions
Opis:
Artykuł zawiera rozważania nad tym, jak stosować komunikację niewerbalną w celu utrzymania dyscypliny podczas lekcji czy wykładu. Sama komunikacja słowna nie wystarczy, by osiągnąć założone cele dydaktyczne. Tak jak w codziennej komunikacji sfera niewerbalna stanowi najważniejszą część przekazywania informacji, tak w szkole wspiera ona efekty nauczania oraz buduje pozycję nauczyciela i szacunek w oczach słuchaczy. Mądry i doświadczony pedagog umiejętnie stosuje gesty, mimikę i inne metody niewerbalne w nauczaniu oraz wychowywaniu swoich uczniów.
The article contains considerations on how to use nonverbal communication in order to maintain discipline during lessons or lectures. Verbal communication alone is often not enough to achieve the didactic objectives. Just like in daily communication, where the sphere of nonverbal communication is the most important part of the information transfer, in school it supports the effects of teaching and builds the teacher’s position and respect in the eyes of the students. Wise and experienced teacher skillfully uses gestures, facial expressions and other nonverbal methods in teaching and education of his or her students.
Źródło:
Konteksty Pedagogiczne; 2017, 2, 9
2300-6471
Pojawia się w:
Konteksty Pedagogiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Commentary on: The usefulness and limitations of diffusion tensor imaging – a review study
Autorzy:
Szmuda, Tomasz
Ali, Shan
Powiązania:
https://bibliotekanauki.pl/articles/895811.pdf
Data publikacji:
2020-01-09
Wydawca:
Gdański Uniwersytet Medyczny
Tematy:
Diffusion Tensor Imaging
cerebellopontine angle
facial nerve
tractography
Źródło:
European Journal of Translational and Clinical Medicine; 2019, 2, 2; 85-86
2657-3148
2657-3156
Pojawia się w:
European Journal of Translational and Clinical Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Long-Term Results of Thoracic Sympathectomy for Primary Hyperhidrosis
Autorzy:
Stefaniak, Tomasz J.
Ćwigoń, Marta
Powiązania:
https://bibliotekanauki.pl/articles/1396366.pdf
Data publikacji:
2013-05-01
Wydawca:
Index Copernicus International
Tematy:
primary hyperhidrosis
sweating
facial
palmar
axillary
sympathectomy
thoracic
Opis:
The side effects following thoracic sympathectomy for primary hyperhidrosis include pain and compensatory/ reflex sweating. The aim of the study was the evaluation of the results of the endoscopic sympathicotomy with clips with emphasis on the frequency of side effects following the operation. Material and methods. Two-hundred-eighty-three patients were qualified to thoracic T3-T4 sympathicotomy with clips. In all cases bilateral procedure in prone position with CO2 insufflation was performed. The subjective intensity of disease was evaluated by VAS scale (0 - no sweating; 10 - maximal possible sweating) while the recurrence of the sweating in primary localization, intensity and dynamics of compensatory and plantar sweating were evaluated post-operatively. Follow-up data were obtained during office visits 3, 12 and 36 months after surgery. The overall follow-up response was 74.6%. Results. There was no mortality. Perioperative morbidity included 6 cases of pneumothorax. The mean duration of surgery was 57 minutes bilaterally. The postoperative intercostal pain was present in all patients (100%) with mean duration of 21.88 days but in 72.6% of cases it did not demand any medication as early as 48 hours after surgery. Strong or very strong compensatory sweating was observed in 17.5% of cases 3 months after ETS, in 14.1% after 12 months and in 23.6% after 36 months. Conclusions. Thoracic sympathicotomy with clips is a safe treatment that provides satisfactory longterm results. The incidence of side-effects (intercostal pain, compensatory sweating) is high and does not change with time in most of the cases.
Źródło:
Polish Journal of Surgery; 2013, 85, 5; 247-252
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The efficacy of electrotherapeutic procedures in cases of nerve conduction abnormalities demonstrated in motor fibres of the facial nerve by neurophysiological studies
Skuteczność ukierunkowanych zabiegów elektroterapii w przypadkach zmian w przewodnictwie włókien ruchowych nerwu twarzowego oceniana na podstawie badan neurofizjologicznych
Autorzy:
Zagłoba, Aleksandra
Huber, Juliusz
Witkowska, Alicja
Lisiński, Przemysław
Warzecha, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/1939035.pdf
Data publikacji:
2008
Wydawca:
Akademia Wychowania Fizycznego im. Bronisława Czecha w Krakowie
Tematy:
electromyography (EMG)
electroneurography (ENG)
Facial Muscles
motor fibres of the facial nerve
peripheral facial nerve palsy
electrostimulation
elektromiografia (EMG)
elektroneurografia (ENG)
miesnie twarzy
włókna ruchowe nerwu twarzowego
pora8enie obwodowe
elektrostymulacja
Opis:
Aim: The aim of the study was to show the results of complex electromyography (global EMG) and electroneurographic (ENG, M wave) studies of motor fibres of the facial nerves in 25 patients with symptoms of peripheral facial nerve palsy as well as to evaluate a therapeutic algorithm involving therapy with physical agents (electrotherapy of motor fibres in the facial nerve) supplemented with focused kinesitherapy. In such cases, early and objective diagnosis and immediate introduction of treatment allow one to obtain better results in the motor function of the face muscles.Method: Neurophysiological tests included bilateral recordings of global electromyography from selected facial muscles (EMG; the frontal muscle, the levator alae nasi muscle, the orbicularis oris muscle) and electroneurographic motor conduction studies (ENG, M wave). Based on the diagnosis established in the treated patients (n=25) by the attending physician, the patients were divided into three groups, depending on the cause of palsy: inflammation (n=8), surgical reconstruction (n=7), idiopathic Bell’s palsy (n=10). Twenty-five healthy volunteers were studied using similar methods for comparison. Results from these studies in persons without any disturbances of the muscle-skeletal system served as a pattern of normal parameters in EMG and ENG studies. Repeated clinical neurophysiologic tests were fundamental for ascertaining the parameters of electrostimulation patterns determined individually for each patient and they were monitored after 10 and 20 physiotherapeutic procedures.Results and conclusions: Neurophysiological examinations following two phases of treatment showed an improvement in the motor units activity of the facial muscles and in motor nerve transmission. The obtained results from EMG and ENG examinations, in particular the analysis of frequency parameters in recruitment of the muscle motor units and applied current intensity to evoke the M wave allowed us to determine optimal parameters for facial nerve stimulation. Complex neurophysiological studies enable an estimation of the progress of conservative treatment and allow one to direct therapy with physical agents towards better improvement in the activity o rehabilitated facial muscles.
Wstęp: Celem pracy jest przedstawienie wyników kompleksowych badan z zakresu elektromiografii globalnej (EMG) oraz elektroneurografii (ENG, badanie fali M) włókien ruchowych nerwu twarzowego u 25 chorych z objawami obwodowego pora8enia nerwu twarzowego oraz algorytmu usprawniania tych chorych za pomocą zabiegów fizykoterapeutycznych (elektroterapia włókien ruchopalwych nerwu twarzowego) wspomaganych równie8 ukierunkowana kinezyterapia. W tych przypadkach wczesna i obiektywna diagnostyka, jak i natychmiastowe wdrożenie leczenia, pozwalają na uzyskanie szybszej poprawy funkcji ruchowej mięśni twarzy. Metoda: Testy diagnostyki neurofizjologicznej objęły obustronne badania elektromiografii globalnej wybranych mięśni twarzy (EMG; m. czołowy, m. dźwigacz skrzydła nosa, m. okre8ny ust) oraz badania elektroneurograficzne przewodnictwa eferentnego nerwu twarzowego (ENG, fala M). Na podstawie diagnozy lekarza prowadzącego, badanych chorych (n=25) podzielono ze względu na przyczynę porażenia: stan zapalny (n=8), rekonstrukcja chirurgiczna (n=7), idiopatyczne pora8enie typu Bella (n=10). Analogicznymi badaniami objęto grupę 25 zdrowych ochotników. Na ich podstawie stworzono wzorzec prawidłowych parametrów badan EMG i ENG nerwu twarzowego dla osób, u których nie stwierdza się żadnych zaburzeń ze strony układów nerwowego i mięśniowego. W wyniku prowadzonych powtarzalnych testów neurofizjologii klinicznej, ustalone zostały odpowiednie, indywidualne dla ka8dego chorego parametry elektrostymulacji, monitorowane po 10 i po 20 zabiegach fizjoterapeutycznych. Wyniki i wnioski: Badania neurofizjologiczne po dwóch etapach leczenia wykazały poprawę sprawności jednostek ruchowych badanych mięśni twarzy oraz przewodnictwa włókien ruchowych nerwu twarzowego. Otrzymane porównawczo wyniki badan EMG i ENG poprzez analizę parametrów częstotliwości rekrutacji jednostek ruchowych oraz nate8enia prądu stosowanego do wywołania fali M pozwoliły na określenie optymalnych parametrów elektrostymulacyjnych nerwu twarzowego. Kompleksowe badania neurofizjologiczne pozwalają na oszacowanie postępów leczenia zachowawczego oraz ukierunkowanie zabiegów fizykoterapii prowadzącej do wyraźnej poprawy czynności rehabilitowanych mięśni twarzy.
Źródło:
Medical Rehabilitation; 2008, 12(4); 10-22
1427-9622
1896-3250
Pojawia się w:
Medical Rehabilitation
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dekodowanie mimicznych i wokalnych oznak emocji przez dzieci w wieku 4–7 lat
Autorzy:
Czaplewska, Ewa
Powiązania:
https://bibliotekanauki.pl/articles/637273.pdf
Data publikacji:
2009
Wydawca:
Uniwersytet Jagielloński. Wydawnictwo Uniwersytetu Jagiellońskiego
Tematy:
non-verbal communication, facial expression, voice expression, emotion, contradiction
Opis:
Deciphering vocal and facial signs of emotion by children aged 4 to 7Communication can be both verbal and non-verbal. Often a person’s true intentions are expressed non-verbally. The two main factors of non-verbal expression are voice and facial expression.Research has shown (Edwards, Manstead and MacDonalds, 1984; Głodowski, 1999) that children who decipher non-verbal signals most adeptly are the most popular among their peers, while those who show a lack of ability in this matter may experience social and educational failures.The purpose of this study was to determine: 1. If and to what extent preschool-aged children (4;0–7;11 years) recognize facial signs of emotion. 2. If and to what extent preschool-aged children recognize vocal signs of emotion. 3. If, in the case of a contradiction between the verbal and non-verbal message, pre-school children emphasize the content or the intonation of speech.This research involved the participation of 113 children attending pre-schools in the Tri- City. Analysis of the study results allowed us to state that as children mature, one can observe an increase in their ability to decipher emotions from facial expressions, while their ability to recognize emotions expressed by voice modulation decreases. Moreover, it appears that in the case of ambiguous messages, younger children place more emphasis on voice intonation than their older peers, whereas older children prefer the message content as the main indicator of information.
Źródło:
Psychologia Rozwojowa; 2009, 14, 2
1895-6297
2084-3879
Pojawia się w:
Psychologia Rozwojowa
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cochlear Implantation in Children with Congenital Inner Ear Malformations
Autorzy:
Abbas, Azzam Muhsin
Hamed, Mustafa Salman
Ahmed, Ahmed Salah
Powiązania:
https://bibliotekanauki.pl/articles/27317603.pdf
Data publikacji:
2022-12-15
Wydawca:
Index Copernicus International
Tematy:
cochlear implantation
congenital inner ear malformation
facial nerve anomalies
Opis:
Introduction: Cochlear Implantation has proven beneficial in patients with profound congenital hearing impairments. Performing cochlear implantation in patients with inner ear malformation has always been a matter of dispute as congenitally deaf ears may have anatomical malformations and thus meet difficulties during operation. Therefore, it is important to focus on problems and complications encountered by surgeons performing such operations. Aim: To evaluate problems and surgical difficulties encountered in patients with congenital inner ear malformation, who underwent cochlear implantation. Material and methods: A series of 21 pediatric cochlear implant (CI) patients with known inner ear malformations determined on computed tomography (CT) of the temporal bone who underwent cochlear implantation in the Department of Otolaryngology of Martyr Ghazi Al-Hariri and AL-Yarmouk Teaching Hospital, Baghdad, Iraq, from January 2018 to January 2021. The study aimed to determine intraoperative adverse effects of these anomalies regarding electrode array insertion depths, predisposition to cerebrospinal fluid (CSF) leak through the cochleostomy, and associated facial nerve anomalies that can create problems with access to scala tympani. Results: The most common inner ear anomalies were wide vestibular aqueduct (15 patients, which makes 71.4%), incomplete partitions (5 patients, 23.8%), and common cavity (1 patient, 4.8%). As concerns CSF leak, the most common was CSF ooze (11 patients, 52.4%), CSF gusher (6 patients, 28.6%), and no CSF leak (4 patients, 19%). Among facial nerve anomalies there was only one case (4.8%) of abnormal position (more superficial and not injured) and 20 cases (95.2%) in which no anomaly was detected. As concerns electrode insertion depth, full insertion was achieved in 17 patients (81%), while incomplete insertion in 4 patients (19%). Conclusion: Cochlear implant can be successfully and safely inserted in patients with selected congenital inner ear anomalies. Surgery can be challenging in certain cases of gusher and facial nerve abnormalities, but proper radiology and good surgical technique will help avoid complications.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2022, 11, 4; 1-12
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zig-zag facial total-coloring of plane graphs
Autorzy:
Czap, J.
Jendrol, S.
Voigt, M.
Powiązania:
https://bibliotekanauki.pl/articles/255827.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
plane graph
facial coloring total-coloring zig-zag coloring
Opis:
In this paper we introduce the concept of zig-zag facial total-coloring of plane graphs. We obtain lower and upper bounds for the minimum number of colors which is necessary for such a coloring. Moreover, we give several sharpness examples and formulate some open problems.
Źródło:
Opuscula Mathematica; 2018, 38, 6; 819-827
1232-9274
2300-6919
Pojawia się w:
Opuscula Mathematica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ramsay Hunt syndrome with deep hearing loss and meningitis
Autorzy:
Błochowiak, Katarzyna
Kamiński, Bartłomiej
Powiązania:
https://bibliotekanauki.pl/articles/454755.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Rzeszowski. Wydawnictwo Uniwersytetu Rzeszowskiego
Tematy:
s. facial palsy
hearing loss
meningitis
Ramsay Hunt syndrome
Opis:
Introduction. Ramsay Hunt syndrome is a clinical manifestation of varicella zoster virus reactivation. It is characterized by an erythematous vesicular rash in the external auditory canal and pinna with otalgia, vertigo and ipsilesional facial palsy. Symptoms develop over a few days with prodromal signs of facial weakness, tingling, facial numbness. Usually, cranial nerves VII and VIII are involved in the inflammatory process. Possible consequences of Ramsay Hunt syndrome are hearing loss, encephalitis and meningitis. Description of the case report. The authors present the case of a 63-year-old woman with a vesicular rash, earache, vertigo and left-sided facial paralysis who was treated with antiviral drugs and analgesics. These symptoms were complicated by conductive hearing loss in the left ear and meningitis. After treatment facial paralysis decreased. Unfortunately, hearing loss was permanent. Discussion. Rapid administration of antivirals and corticosteroids limited facial paralysis and improved facial expression. The prognosis for facial palsy is poorer in Ramsay Hunt syndrome than in idiopathic forms. Conclusions. A past history of vertigo and hypertension could been a predisposing factor for the severe manifestation of Ramsay Hunt syndrome and subsequent complications
Źródło:
European Journal of Clinical and Experimental Medicine; 2018, 1; 60-62
2544-2406
2544-1361
Pojawia się w:
European Journal of Clinical and Experimental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Attempt at Detection of Deception Based on Records of Physiological Reactions Remotely Captured with FaceReader Software. Part 1
Autorzy:
Widacki, Jan
Wójcik, Bartosz
Szuba-Boroń, Anna
Powiązania:
https://bibliotekanauki.pl/articles/2179251.pdf
Data publikacji:
2022
Wydawca:
Krakowska Akademia im. Andrzeja Frycza Modrzewskiego
Tematy:
FaceReader
FaceReader (Noldus)
detection of deception
facial expressions
microexpression
Noldus
Opis:
Strong emotions are among others manifested in the expressive movements (facial expression). Facial expressions are natural and universal by nature. They do not depend on ethnicity, culture, social status, age, etc. Nonetheless, humans are sometimes capable of controlling their facial expressions and hiding their emotions. Simulating emotions is a fundamental acting skill. However, controlling facial impressions takes time. The onset of such a control is delayed by anything from 0.25 to even 0.1 second – the period when the authentic facial expression, adequate to the emotion is demonstrated – and therefore remains imperceptible to an external observer. This short-lived facial expression observed in that short meantime is known as microexpression. FaceReader, designed by Dutch company Noldus (established and directed by Professor Lucas Noldus), is a software package for automatic recognition and analysis of facial expression. As its diagnostic value for validity as well as reliability, that is the level of correct indications, remains unknown, we decided to determine it experimentally and have chosen to run an experiment comparing its diagnostic value with that of a traditional polygraph examination.
Źródło:
European Polygraph; 2022, 16, 2(56); 38-51
1898-5238
2380-0550
Pojawia się w:
European Polygraph
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rejestracja, parametryzacja i klasyfikacja alofonów z wykorzystaniem bimodalności
Regcording, parameterization and classification of allophones employing bimodal approach
Autorzy:
Zaporowski, S.
Cygert, S.
Szwoch, G.
Korvel, G.
Czyżewski, A.
Powiązania:
https://bibliotekanauki.pl/articles/269055.pdf
Data publikacji:
2018
Wydawca:
Politechnika Gdańska. Wydział Elektrotechniki i Automatyki
Tematy:
sieci neuronowe
klasyfikacja
facial motion capture
neural networks
classification process
Opis:
Praca dotyczy rejestracji i parametryzacji alofonów w języku angielskim z wykorzystaniem dwóch modalności. W badaniach dokonano rejestracji wypowiedzi w języku angielskim mówców, których znajomość tego języka odpowiada poziomowi rodowitego mówcy. W kolejnym etapie wyodrębnione zostały alofony z nagrań fonicznych i odpowiadające im sygnały wizyjne. W procesie tworzenia wektorów cech wykorzystano odrębne systemy parametryzacji, osobne dla każdej modalności. Do parametryzacji sygnału fonicznego użyto typowych deskryptorów stosowanych w obszarze rozpoznawania mowy i muzyki. W nagraniach z systemu przechwytywania ruchu zaproponowano własne rozwiązania. Do klasyfikacji alofonów wykorzystano sieci neuronowe oraz maszynę wektorów nośnych w podejściu jednoi dwumodalnym. Stwierdzono, że skuteczność rozpoznawania wzrasta wraz z wykorzystaniem więcej niż jednej modalności.
The paper concerns the recording and parameterization of allophones in English using two modalities. In the research, the English speakers' statements were recorded. Those speakers’s language proficiency corresponds to the level of the native speaker. In the next stage, allophones from audio recordings and corresponding visual signals were isolated. In the process of creating feature vectors, separate parameterization systems were used for each modality. For the audio signal parameterization, typical descriptors used in the area of speech and music recognition were chosen. In the case of the motion capture system own solutions were proposed. For the purpose of allophones classification, neural networks and the suport vector machine were used in both approaches. It has been found that the recognition efficiency increases with the use of more than one modality.
Źródło:
Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej; 2018, 60; 135-138
1425-5766
2353-1290
Pojawia się w:
Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Struktura i poziom inteligencji emocjonalnej u młodzieży niesłyszącej
Emotional intelligence structure and level in deaf adolescents
Autorzy:
Opasińska, Kaja
Rola, Jarosław
Powiązania:
https://bibliotekanauki.pl/articles/903653.pdf
Data publikacji:
2018-03-08
Wydawca:
Akademia Pedagogiki Specjalnej im. Marii Grzegorzewskiej. Wydawnictwo APS
Tematy:
niesłyszący
inteligencja emocjonalna
mimika
words: deaf
emotional intelligence
facial expressions
Opis:
Inteligencja emocjonalna pozwala ludziom na rozpoznawanie własnych i cudzych emocji oraz wykorzystywanie ich w codziennym życiu jako cennych informacji warunkujących odnoszenie sukcesów w kontaktach społecznych. Nieadekwatność w rozpoznawaniu emocji oraz brak umiejętności ich kontrolowania może w znaczny sposób wpływać na stosunki międzyludzkie i umiejętność radzenia sobie w trudnych sytuacjach życiowych. Wada słuchu niesie za sobą różnego rodzaju konsekwencje, zarówno w funkcjonowaniu emocjonalnym, jak i społecznym. W artykule zaprezentowane zostały wyniki badań dotyczące inteligencji emocjonalnej i rozpoznawania ekspresji mimicznej przez młodzież niesłyszącą. Wyniki badań zostały zebrane za pomocą dwóch narzędzi: samoopisowego Kwestionariusza INTE oraz Skali Inteligencji Emocjonalnej – Twarze SIE-T. Badaniem zostało objętych 80 uczniów szkół średnich, w tym 40 słyszących i 40 niesłyszących posługujących się językiem migowym. Do analizy istotności wyników użyto metody ilościowej, testu t-studenta dla prób niezależnych. Badania wykazały, że zarówno w poziomie inteligencji emocjonalnej, jak i poziomie poszczególnych zdolności, które tworzą jej strukturę, takich jak: rozpoznawanie emocji, wykorzystywanie ich do wspomagania myślenia i działania oraz rozpoznawanie ekspresji mimicznej, osoby niesłyszące osiągają niższe wyniki od osób słyszących. Ponadto osoby niesłyszące z rodzin niesłyszących, w których podstawowym sposobem komunikacji jest język migowy, uzyskały lepsze wyniki w zakresie zdolności rozpoznawania ekspresji mimicznej od osób niesłyszących z rodzin słyszących. Przeprowadzone badania wskazują na potrzebę szerszej edukacji emocjonalnej oraz intensywniejszego wspierania rozwoju funkcji społeczno-emocjonalnych u młodzieży niesłyszącej.
Emotional intelligence enables people to recognize their own emotions and those of others and to use them in everyday life as valuable information that determines success in social interactions. Inaccurate recognition of emotions or inability to control them can have a significant impact on interpersonal relationships and the ability to cope with difficult life situations. Hearing impairments result in various consequences – both in emotional and social functioning. The article presents the findings of a research study on emotional intelligence and recognition of facial expressions in deaf adolescents. The data were collected with the use of two tools: the self-report INTE Questionnaire and the Emotional Intelligence Scale – Faces (SIE-T). Study participants were 80 secondary school students, including 40 hearing adolescents and 40 deaf adolescents using sign language. A quantitative method, Student’s t-test for independent samples, was used to analyze the significance of the findings. The research study showed that the deaf people had lower scores than the hearing people both in the level of emotional intelligence and in the level of individual skills that constitute its structure, such as: recognizing emotions, using emotions to guide thinking and action, and recognizing facial expressions. Furthermore, deaf adolescents from deaf families where sign language was the main communication means achieved higher scores in the ability to recognize facial expressions as compared to deaf adolescents from hearing families. The study suggests the need for broader emotional education and more intensive support for the development of socioemotional skills in deaf adolescents.
Źródło:
Szkoła Specjalna; 2018, LXXIX(1); 33-44
0137-818X
Pojawia się w:
Szkoła Specjalna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Surveillance in the liquid modern times
Inwigilacja w czasach płynnej nowoczesności
Autorzy:
Czapnik, Sławomir
Baraniewicz-Kotasińska, Sabina
Powiązania:
https://bibliotekanauki.pl/articles/462415.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Opolski
Tematy:
surveillance
facial recognition
Facebook
Google Street View
liquid modern times
Opis:
Surveillance, nowadays especially provided by information and communication technology, is at the core of social control that has been largely commoditised and privatized. Consumer culture gives hope for freedom lives, challenging the social hierarchies that dominated the earlier – in Bauman’s vocabulary, “solid” – phase of modernity. The aim of this paper is to present two of many tools, which are used by biggest IT companies to keep under surveillance the individuals, societies and nations in the Liquid Modern Times. There has been the socio-cultural context of Internet’s development analyzed to find the premises that led to a transformation of cyberspace from a freedom to a surveillance place, and conducted a case study of Facebook’s facial recognition technology and Google Street View practices. Non-reactive research methods have been used in the paper.
Źródło:
Studia Krytyczne/ Critical Studies; 2019, 7; 11-23
2450-9078
Pojawia się w:
Studia Krytyczne/ Critical Studies
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Czy łatwiej jest rozpoznać emocję na podstawie swoistej ekspresji mimicznej czy prozodii?
Autorzy:
Waryszak, Małgorzata
Powiązania:
https://bibliotekanauki.pl/articles/614873.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:
emotions
facial expression
emotional prosody
emocje
ekspresja mimiczna
prozodia emocjonalna
Opis:
 There are intersubjective, non-linguistic means of expressing emotions. People get to know them through participation in social interactions. Therefore they learn how to show their emotions in a way that is understandable to others and recognize other people’s emotions. Two interrelated inquiries were carried out. The first one was an online survey, which was attended by adults. Their task was to recognize the emotion expressed by a person depicted in realistic photography. The second inquiry was an auditory test, which was attended by university students of the speech and language therapy and audiology. The recordings used in the auditory test were performed with the participation of adults that are not educated actors. Students were asked to recognize the emotions of a person speaking, on the basis of short utterances. Each expression has no broader context and its semantics was emotionally neutral. Recognized emotions are divided into the following groups: “rejoicing”, “sadness”, “anger”, and “emotional neutrality”. The results of both tests yielded answers to, among others, the following questions. Are adults able to effectively recognize someone else’s emotions when they have only visual or auditory modalities at their disposal? Do difficulties in recognizing emotions depend on sensory modality? Which emotions have similar expression? 
Istnieją intersubiektywne pozajęzykowe środki ekspresji emocji. Człowiek poznaje je poprzez uczestnictwo w interakcjach społecznych. Dzięki temu uczy się okazywania swoich emocji w sposób zrozumiały dla innych oraz sam rozpoznaje cudze emocje. Przeprowadzono dwa powiązane ze sobą badania. Pierwsze z nich miało postać internetowej ankiety, w której wzięły udział osoby dorosłe. Ich zadaniem było rozpoznanie, jaką emocję wyraża osoba przedstawiona na realistycznej fotografii. Drugie badanie to test audytywny, w którym wzięli udział studenci kierunku logopedia z audiologią. Nagrania wykorzystane w teście audytywnym zostały wykonane z udziałem dorosłych, zdrowych, niekształconych aktorsko osób. Zadaniem studentów było rozpoznanie emocji osoby mówiącej na podstawie krótkiej, pozbawionej szerszego kontekstu, wypowiedzi, której semantyka była emocjonalnie neutralna. Rozpoznawane emocje ujęto w następujące grupy: „cieszenie się”, „smucenie się”, „złoszczenie się” i „neutralność emocjonalna”. Wyniki obu badań przyniosły odpowiedzi m.in. na następujące pytania: Czy osoby dorosłe potrafią skutecznie rozpoznawać emocje wyłącznie na podstawie jednej modalności – wzrokowej lub słuchowej? Czy modalność sensoryczna ma znaczenie dla trudności w rozpoznawaniu emocji? Które emocje charakteryzują się zbliżoną ekspresją?
Źródło:
Annales Universitatis Mariae Curie-Skłodowska, sectio J – Paedagogia-Psychologia; 2018, 31, 4
0867-2040
Pojawia się w:
Annales Universitatis Mariae Curie-Skłodowska, sectio J – Paedagogia-Psychologia
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Difficulties in clinical staging of external ear canal carcinoma– a case report
Autorzy:
Żurek, Michał
Rzepakowska, Anna
Niemczyk, Kazimierz
Powiązania:
https://bibliotekanauki.pl/articles/1399738.pdf
Data publikacji:
2018
Wydawca:
Index Copernicus International
Tematy:
squamous cell carcinoma
external auditory canal
lateral petrosectomy
facial nerve
Opis:
Carcinoma of the external auditory canal (EAC) is known to be very rare with a rate of 1-6 per million people. It affects mostly people over the age of 50 regardless of gender. The most common type of carcinoma of EAC is squamous cell carcinoma (SCC). The aim of this paper is to present the case of a 56-year-old woman with carcinoma of EAC. She was admitted to otolaryngology clinic due to ear buzzing lasting for five months, periodic otorrhea and hearing deterioration in her right ear. In otoscopic examination a tumor in the right ear meatus was identified. It filled almost the entire canal. Biopsy confirmed the presence of squamous-cell cancer. Tumor advancement was diagnosed using computer tomography of the temporal bones, magnetic resonance imaging of the head and ultrasonography of the neck. Imaging examinations indicated T3 N0 stage. Doctors decided to perform lateral petrosectomy with elective neck dissection. During the operation, the results of histopathological examination of frozen specimens from marginal tissues revealed an invasion of the anterior wall of the ear canal, capsule of temporomandibular joint and parotid gland. The resection eventually included also parotid gland and temporo-mandibular joint with the caput of the mandible. After recuperation, the patient had complementary radiotherapy. The presented case shows that precise imaging is necessary before surgical treatment, but unfortunately the invasion of cancer may not be estimated properly. Based on literature, the best prognosis concerns wide resection with complementary radiotherapy, although the schedule of treatment is not determined.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2018, 7, 1; 45-50
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Idiopatic facial nerve palsy in pregnancy – facts and myths
Autorzy:
Rybak, Przemysław
Rybak, Klaudia
Rzepakowska, Anna
Niemczyk, Kazimierz
Powiązania:
https://bibliotekanauki.pl/articles/1399802.pdf
Data publikacji:
2018
Wydawca:
Index Copernicus International
Tematy:
Bell’s palsy
idiopathic facial nerve palsy
pregnancy
puerperium
treatment
Opis:
Idiopathic facial nerve palsy, also called Bell’s palsy, can be a challenge for clinicians if a pregnant woman reports symptoms of facial paresis. The incidence of Bell’s paralysis in pregnant women is almost three times higher than in the age group of non-pregnant women. The problem is lack of guidelines for treatment of idiopathic facial nerve palsy in this group of patients. Randomized studies, but without the participation of pregnant women, showed greater efficacy in the return of nerve function after early treatment with corticosteroids than with other methods. The dilemma concerning therapy is intensified by the fact that prognosis regarding the return of facial nerve function in pregnant women is significantly worse than in the remaining population, even though the weakness of the facial muscles is diagnosed in a young woman. This article presents an example of a patient consulted in our department and a review of current literature. We introduce recommendations for treatment of pregnant women with facial nerve palsy. Benefits, advised medicines, doses, necessary precautions and potential side effects of corticosteroids, being the only ones that have proven efficacy in the treatment of Bell's paralysis in pregnant women are discussed.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2018, 7, 3; 27-32
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
WORM Colorings of Planar Graphs
Autorzy:
Czap, J.
Jendrol’, S.
Valiska, J.
Powiązania:
https://bibliotekanauki.pl/articles/31341972.pdf
Data publikacji:
2017-05-01
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
plane graph
monochromatic path
rainbow path
WORM coloring
facial coloring
Opis:
Given three planar graphs $F$, $H$, and $G$, an $(F,H)$-WORM coloring of $G$ is a vertex coloring such that no subgraph isomorphic to $F$ is rainbow and no subgraph isomorphic to $H$ is monochromatic. If $G$ has at least one $(F,H)$-WORM coloring, then $ W_{F,H}^- (G)$ denotes the minimum number of colors in an $(F,H)$-WORM coloring of $G$. We show that (a) $W_{F,H}^- (G) \le 2 $ if $ |V (F)| \ge 3$ and $H$ contains a cycle, (b) $W_{F,H}^- (G) \le 3 $ if $ |V (F)| \ge 4$ and $H$ is a forest with $ \Delta (H) \ge 3$, (c) $W_{F,H}^- (G) \le 4 $ if $ |V (F)| \ge 5$ and $H$ is a forest with $1 \le \Delta (H) \le 2 $. The cases when both $F$ and $H$ are nontrivial paths are more complicated; therefore we consider a relaxation of the original problem. Among others, we prove that any 3-connected plane graph (respectively outerplane graph) admits a 2-coloring such that no facial path on five (respectively four) vertices is monochromatic.
Źródło:
Discussiones Mathematicae Graph Theory; 2017, 37, 2; 353-368
2083-5892
Pojawia się w:
Discussiones Mathematicae Graph Theory
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Facial expressions animation based on motion trajectories modelling
Animacja ekspresji twarzy na podstawie modelowania trajektorii ruchu
Autorzy:
Kocoń, M.
Emirsajłow, Z.
Powiązania:
https://bibliotekanauki.pl/articles/274715.pdf
Data publikacji:
2011
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
ekspresje twarzy
punkty charakterystyczne
trójwymiarowy model
animacja twarzy
interakcja człowiek-maszyna (HMI)
facial expression
feature points
three-dimensional model
facial animation
human-machine interactions (HMI)
Opis:
This paper describes a way of the face characteristic points trajectory synthesis during emotion changes. The points were selected in according to human face anatomy properties and based on an available system of face movements description. The motion curve was proposed to model changes of emotions on a three-dimensional geometrical model of the human face.
Niniejszy dokument opisuje sposób syntezy trajektorii punktów charakterystycznych twarzy podczas zmian emocji. Punkty zostały wybrane zgodnie z właściwościami anatomicznymi twarzy człowieka oraz na podstawie systemu FACS opisującego aktywność twarzy. Do modelowania zmian emocjonalnych na trójwymiarowym geometrycznym modelu twarzy człowieka zaproponowano uogólnioną postać krzywej ruchu.
Źródło:
Pomiary Automatyka Robotyka; 2011, 15, 11; 56-62
1427-9126
Pojawia się w:
Pomiary Automatyka Robotyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Sedimentary record of the Dukla Basin (Outer Carpathians, Slovakia and Poland) and its implications for basin evolution
Autorzy:
Dirnerová, D.
Prekopová, M.
Janočko, J.
Powiązania:
https://bibliotekanauki.pl/articles/2059407.pdf
Data publikacji:
2012
Wydawca:
Państwowy Instytut Geologiczny – Państwowy Instytut Badawczy
Tematy:
Dukla Unit
facial analysis
deep-marine environment
submarine fan
basin evolution
Opis:
The Late Cretaceous to Oligocene strata of the Dukla Nappe, which is a part of the accretionary wedge formed in front of the Carpathian orogen, record a history of the basin development from remnant to foreland basin stages. The lower part of the succession indicates the first stage of basin evolution characterized by turbidite systems fed from the E (NE) to W (SW). The system encompasses deposits of the Łupków and Cisna formations deposited in a channel-lobe transition (Łupków Fm.) and in sandstone-rich channelized lobes (Cisna Fm.) The transitional phase is represented by deposits of the Submenilite Formation derived from two different sources (SE and N) and deposited in a submarine slope/ramp environment. The third stage of basin evolution is marked by the advancing front of the Carpathian orogen resulting in peripheral foreland basin development. Increased tectonic activity led to a switch in sediment source from the SE to the NW, more complex topography of the basin and a change in sediment distribution. The initial phase of this stage is characterized by low-density turbidites and suspension fall-out sediments of the Menilite Fm. Discrete tectonic pulses are recorded by the thick Cergowa sandstones, mostly deposited by hybrid flows and high-density turbidity currents. A decrease in tectonic activity is suggested by heterolithic deposits of the Krosno Fm. capping the sedimentary succession.
Źródło:
Geological Quarterly; 2012, 56, 3; 547--560
1641-7291
Pojawia się w:
Geological Quarterly
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Current management of idiopathic facial palsy (Bell’s palsy)
Autorzy:
Paprocki, Arkadiusz
Bartoszewicz, Robert
Niemczyk, Kazimierz
Powiązania:
https://bibliotekanauki.pl/articles/1400311.pdf
Data publikacji:
2017
Wydawca:
Index Copernicus International
Tematy:
facial nerve paralysis
Bell’s palsy
treatment
steroids
antivirals
surgical decompression
Opis:
Abstract: Idiopathic facial nerve palsy, known also as Bell’s palsy, is a common condition encountered in everyday otolaryngological practice, and although the prognosis is fair, in case of incomplete recovery remains a marked physical disability for the patient. Despite of the development of diagnostic techniques, in most cases it is still impossible to point the etiologic factor, and therapy has to remain on empirical treatment. Material and method: In this article the review of literature on pathogenesis and therapy of idiopathic facial nerve palsy, published in years 2006–2016 was performed, presenting the articles with direct implications for everyday clinical practice. Results: According to presented articles, the importance of usage of combined treatment with steroids and antivirals, extended diagnostics for the presence of metabolic disorders(IGT) and surgical treatment with early facial nerve decompression in cases with severe degeneration of the fibers or recurrent paralysis were emphasized
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2017, 6, 2; 25-30
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ czynników środowiskowych na proces identyfikacji osób w oparciu o obraz twarzy
The influence of environmental factors on the process of person identification based on a facial image
Autorzy:
Wiśnios, M.
Dąbrowski, T.
Bednarek, M.
Powiązania:
https://bibliotekanauki.pl/articles/156406.pdf
Data publikacji:
2014
Wydawca:
Stowarzyszenie Inżynierów i Techników Mechaników Polskich
Tematy:
multibiometria
biometria twarzy
wiarygodność identyfikacji
facial biometric
multi-biometric
identification credibility
Opis:
W artykule przedstawiono wyniki prac badawczych, celem których było określenie wpływu czynników zakłócających proces identyfikacji osób w oparciu o biometryczny obraz twarzy. Zaprezentowano wyniki badania m.in. wpływu parametrów oświetlenia na wiarygodność procesu identyfikacji. Szczególną uwagę zwrócono - w tych badaniach - na zależność wiarygodności procesu rozpoznania od kąta padania światła na identyfikowaną twarz, na zagadnienie pożądanej rozdzielczości obrazu twarzy oraz na zalecane parametry sztucznych źródeł światła.
The paper presents the results of research aimed at determining the effect of confounding factors in the process of people identifying based on the biometric facial image. There are given the results of the test impact of the most important disturbing factors, i.a. intensity of lighting, on the process of identifying. Figure 2 shows the model of a face image with the marked axes of rotation in three directions. A particularly important problem was in the case of the X coordinate, where the identification was too difficult even for an expert. The research was focused on the assessment of the impact of environmental conditions on the process of identifying faces. There were taken into account the factors having the greatest influence on this phenomenon, namely: lighting, facial image resolution and angle of rotation. The initial experiments consisted in examining the methods of detecting faces in an image containing the entire scene (faces, background, and facial like elements). This allowed the practical implementation of the system to identify a person based on the facial image. The analysis of investigation results shows clearly that the type of lighting has the greatest impact on the biometric face identification. The results allowed determining the degree of other factors influence on the operation of a biometric identification system. The possible opportunities to improve the reliability of identification are also indicated.
Źródło:
Pomiary Automatyka Kontrola; 2014, R. 60, nr 9, 9; 784-787
0032-4140
Pojawia się w:
Pomiary Automatyka Kontrola
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A rare case of aberrant facial nerve course in the mastoid segment
Rzadki przypadek nieprawidłowego przebiegu nerwu twarzowego w jego części sutkowej
Autorzy:
Rana, Amit Kumar
Khan, Mubarak Muhamed
Parab, Sapna Ramakrishna
Powiązania:
https://bibliotekanauki.pl/articles/1399004.pdf
Data publikacji:
2021-05-05
Wydawca:
Index Copernicus International
Tematy:
anomalous facial nerve
cadaveric dissection
dissection
iatrogenic facial nerve palsy
temporal bone
badanie sekcyjne
jatrogenne porażenie nerwu twarzowego
kość skroniowa
nietypowy przebieg nerwu twarzowego
sekcja zwłok
Opis:
Facial nerve is the main motor supply to the part of facial skeleton system responsible for expressions. The reported rate of iatrogenic injury to the facial nerve in primary mastoid surgeries was 0.6% to 3.7%. Temporal bone is one of the most complex anatomical parts of human body. A variety of facial nerve courses has been described in literature. Normally, horizontal segment of the facial nerve traverses from geniculate ganglion to second genu which is usually situated medial and inferior to lateral semicircular canal. From here it passes posteriorly and laterally along the medial wall of the middle ear. Mastoid or vertical segment extends from the second genu to stylomastoid foramen deep to tympano-mastoid suture line from where the nerve exits out of the temporal bone. During our endoscopic dissection we encountered a grossly anomalous course of facial nerve in which after turning at second genu, the nerve curves posteriorly and lies in the floor of mastoid cavity and traverse’s its whole length of mastoid and instead of moving out of foramen it travels towards sinus plate and then takes another (3rd) turn to travel anteriorly towards the tip of mastoid from where it finally exits.
Nerw twarzowy jest najważniejszym nerwem odpowiedzialnym za ruchowe zaopatrzenie mięśni mimicznych twarzy. Częstotliwość występowania jatrogennego uszkodzenia nerwu twarzowego podczas zabiegów chirurgicznych wyrostka sutkowatego wynosi od 0,6% do 3,7%. Kość skroniowa stanowi jedną z najbardziej złożonych anatomicznie części ludzkiego ciała. W literaturze opisywane są różne warianty przebiegu nerwu twarzowego. Z reguły poziomy odcinek nerwu twarzowego przebiega od zwoju kolankowego do drugiego kolanka nerwu, położonego najczęściej przyśrodkowo i ku dołowi od bocznego kanału półkolistego. Od tego miejsca nerw biegnie ku tyłowi i do boku wzdłuż przyśrodkowej ściany ucha środkowego. Część sutkowa lub pionowa nerwu twarzowego przebiega w głębi szczeliny bębenkowo-sutkowej od drugiego kolanka nerwu do otworu rylcowo-sutkowego, przez który nerw opuszcza kość skroniową. Podczas endoskopowego preparowania kości skroniowej zaobserwowano bardzo nietypowy przebieg nerwu twarzowego, który w swoim odcinku za drugim kolankiem zakrzywia się ku tyłowi, przechodzi przez całą długość wyrostka sutkowatego i zamiast przejść przez otwór rylcowo-sutkowy biegnie w kierunku ściany zatoki esowatej, a następnie wykonuje kolejny zwrot (trzeci) do przodu w kierunku szczytu wyrostka sutkowatego, gdzie w końcu opuszcza czaszkę.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2021, 10, 2; 30-33
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Maxillofacial trauma in relation to patients’ sobriety - a one-year epidemiological analysis
Autorzy:
Gaweda, A.
Pisarski, M.
Konopelko, J.
Kuzniarz, K.
Powiązania:
https://bibliotekanauki.pl/articles/3612.pdf
Data publikacji:
2014
Wydawca:
Instytut Medycyny Wsi
Tematy:
maxillofacial trauma
facial trauma zob.maxillofacial trauma
patient
epidemiological analysis
alcohol consumption
Źródło:
Journal of Pre-Clinical and Clinical Research; 2014, 08, 1
1898-2395
Pojawia się w:
Journal of Pre-Clinical and Clinical Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A comparison of impact force reduction by polymer materials used for mouthguard fabrication
Autorzy:
Gawlak, D.
Mańka-Malara, K.
Mierzwińska-Nastalska, E.
Gieleta, R.
Kamiński, T.
Łuniewska, M.
Powiązania:
https://bibliotekanauki.pl/articles/306696.pdf
Data publikacji:
2017
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
sport
uzębienie
urazy szczęki
ochraniacze wewnątrzustne
teeth trauma
mouthguards
oro-facial injury
Opis:
Purpose: The essential function of mouthguards is protection against the effects of injuries sustained during sports activities. This purpose will be successfully achieved if appropriate materials ensuring sufficient reduction of the injury force are used for mouthguard fabrication. Objective: The objective of the study was to investigate the force reduction capability of selected materials as well as to identify which material reduces the impact force to the highest degree. Methods: The material for the study were samples of polymers (6 samples in total), obtained during the process of deep pressing (2 samples), flasking (3 samples) and thermal injection (1 sample), which were tested for impact force damping using an impact device – Charpy impact hammer. The control group comprised of the ceramic material samples subjected to the hammer impact. The statistical analysis applied in this study were one-way Welch ANOVA with post-hoc Games-Howell pairwise comparisons. Results: The test materials reduced the impact force of the impact hammer to varying degrees. The greatest damping capability was demonstrated for the following materials: Impak with 1:1 powder-to-liquid weight ratio polymerized with the conventional flasking technique, and Corflex Orthodontic used in the thermal injection technique of mouthguard fabrication. Conclusions: Impak with 1:1 weight ratio and Corflex Orthodontic should be recommended for the fabrication of mouthguards since they demonstrated the most advantageous damping properties.
Źródło:
Acta of Bioengineering and Biomechanics; 2017, 19, 1; 89-95
1509-409X
2450-6303
Pojawia się w:
Acta of Bioengineering and Biomechanics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metodyka budowy modeli facjalnych i petrofizycznych uwzględniająca warunki chronostratygraficznej przestrzeni depozycyjnej
Facial and Petrophysical modeling based on chronostratigraphic depositional space
Autorzy:
Kaczmarczyk, W.
Powiązania:
https://bibliotekanauki.pl/articles/1835133.pdf
Data publikacji:
2018
Wydawca:
Instytut Nafty i Gazu - Państwowy Instytut Badawczy
Tematy:
modelowanie facjalne
przestrzeń depozycyjna
dolomit główny
facial modeling
depositional space
Main Dolomite
Opis:
Niniejszy artykuł dotyczy analizy zasięgów i miąższości wykształceń facjalnych w ośrodku opisanym modelem facjalnoparametrycznym, skonstruowanym w przestrzeni depozycyjnej w celu precyzyjniejszego odtworzenia przestrzennej zmienności parametrów petrofizycznych w obrębie tych wydzieleń. Głównym celem była próba rozszerzenia standardowych procedur odtwarzania charakterystyki przestrzennej ośrodka geologicznego o analizy w warunkach depozycyjnych, w obszarze, w którym występuje zróżnicowanie facjalne. Skonstruowano dwa równorzędne warianty modelu strukturalnego: odnoszący się do warunków współczesnych i depozycyjnych utworów dolomitu głównego. Przedstawiono możliwości predykcji zmienności parametru zailenia, której zakres wartości nadzorowany był krzywymi zailenia pochodzącymi z czterech otworów. Model zailenia dolomitu głównego, odtworzony w przestrzeni depozycyjnej, jednoznacznie wskazuje, że materiał ilasty deponowany był głównie w obniżeniach, natomiast na wyniesieniach obserwowane są jego deficyty. Odtworzona zmienność zailenia we współczesnej geometrii utworów Ca2 w analizowanym obszarze ogranicza możliwość obserwacji prawidłowości w depozycji osadów ilastych z uwagi na deformacje tektoniczne, jakim ulegał basen sedymentacyjny dolomitu głównego. Natomiast model zailenia dolomitu głównego odtworzony w przestrzeni depozycyjnej jednoznacznie wskazuje trendy w depozycji materiału ilastego. Na podstawie stwierdzonych w oparciu o modele zailenia zależności przebiegu sedymentacji facji możliwa jest predykcja zasięgów poszczególnych wydzieleń facjalnych w obszarach objętych zdjęciem sejsmicznym, a nieprzewierconych otworami (np. w sąsiedztwie rozpoznanych złóż). Przedstawiona procedura przeznaczona jest dla obszarów o dużym zasięgu, charakteryzujących się obecnością różnorodnych środowisk sedymentacyjnych o odmiennym stopniu zailenia oraz obejmujących występowanie szeregu struktur, które mogą być potencjalnymi pułapkami dla akumulacji węglowodorów.
This article concerns the concept of the range and thickness analysis of facies in a facial-parametrical model built in the depositional space, for the purpose of more accurately reconstructing the spatial variability of the petrophysical parameters within these subunits. The main goal, was an attempt of extending the standard procedures of reconstructing geological features of the geological medium for depositional analysis, in the area in which facial variation occurs. Two comparative variants of the structural model were constructed: referring to the contemporary and depositonal conditions of the Main Dolomite sediments. The possibility of predicting the variability of the clay content using seismic data whose range of variability was supervised by clay volume logs from four boreholes was presented. Clay content distribution model reproduced in the depositional space clearly indicates that the clay material is more likely to deposit in the depressions, while its shortages are observed within the elevations. By reproducing clay content variation in the present (modern) Ca2 geometry, due to the tectonic deformation of the Main Dolomite sedimentation basin, the depositional trends of clay deposit is not observed. Based on the observed clay distribution patterns of facies sedimentation, it is possible to predict the range of individual facies in the areas covered by a seismic data, not recognized by boreholes (e.g. in the vicinity of recognized hydrocarbon deposits). This concept is dedicated to large areas, characterized by the presence of various sedimentary environments containing clay material and the presence of a number of potentially hydrocarbon-rich structures. The presented procedure is dedicated to areas characterized by the presence of various sedimentary environments with variable clay content, including the occurrence of structures potentially accumulating hydrocarbons.
Źródło:
Nafta-Gaz; 2018, 74, 10; 715-722
0867-8871
Pojawia się w:
Nafta-Gaz
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
In Search of a Perfect Form and Style: Turgenev andConrad’s Emphasis on Visual Impression
Autorzy:
Pudełko, Brygida
Powiązania:
https://bibliotekanauki.pl/articles/635683.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
power of eyes
sensory and visual impression
facial expression
complicity of vision
Opis:
The human face as a mask that can both hide and emphasise the main traits of human personality and  thoughts  was  used  by  Turgenev  and  Conrad.  In  the  society  depicted  in  such novels  as Under  Western  Eyes,  Virgin  Soil and  Smoke where  secrecy  and  hypocrisy  are a  universal condition  of  man,  face  reading  becomes  an  essential  factor.  The  references  to eyes as well as words and outside look indicate something about the characters concerned and can be considered as a means attributing a moral significance to physical appearance. As eyes are closely related to communication and knowledge, comments about the characters’ eyes implicate their knowledge and honesty with which they communicate with other people. 
Źródło:
Poznańskie Studia Slawistyczne; 2013, 4
2084-3011
Pojawia się w:
Poznańskie Studia Slawistyczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Emotional reactions to dynamic morphed facial expressions: A new method to induce emotional contagion
Autorzy:
Wróbel, Monika
Olszanowski, Michał
Powiązania:
https://bibliotekanauki.pl/articles/2125438.pdf
Data publikacji:
2019-11-19
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
emotional contagion
basic emotions
facial expressions of emotion
emotion-eliciting stimuli
morphing
Opis:
In the current study, we tested the utility of a new method developed to study emotional contagion (i.e., the transfer of emotional states between people). Inspired by studies on emotional mimicry – a process that has been postulated as one of the main mechanisms leading to emotional contagion, we created a set of videos showing morphed facial expressions of happiness, sadness, and anger. Following exposure to each video, participants rated their emotions. Our findings demonstrated that the videos evoked congruent emotions in viewers, thereby supporting the notion that dynamic morphed facial expressions may be effective “emotionally contagious” stimuli. Additionally, in line with the previous studies and classic theories of emotional contagion, the displays of anger evoked a complementary reaction of fear.
Źródło:
Roczniki Psychologiczne; 2019, 22, 1; 91-102
1507-7888
Pojawia się w:
Roczniki Psychologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Facial emotion recognition using average face ratios and fuzzy hamming distance
Autorzy:
Ounachad, Khalid
Oualla, Mohamed
Sadiq, Abdelalim
Souhar, Abdelghani
Powiązania:
https://bibliotekanauki.pl/articles/2141894.pdf
Data publikacji:
2020
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
average face ratios
facial emotion recognition
fuzzy hamming distance
perfect face ratios
Opis:
Facial emotion recognition (FER) is an important topic in the fields of computer vision and artificial intelligence owing to its significant academic and commercial potential. Nowadays, emotional factors are important as classic functional aspects of customer purchasing behavior. Purchasing choices and decisions making are the result of a careful analysis of the product advantages and disadvantages and of affective and emotional aspects. This paper presents a novel method for human emotion classification and recognition. We generate seven referential faces suitable for each kind of facial emotion based on perfect face ratios and some classical averages. The basic idea is to extract perfect face ratios for emotional face and for each referential face as features and calculate the distance between them by using fuzzy hamming distance. To extract perfect face ratios, we use the point landmarks in the face then sixteen features will be extract. An experimental evaluation demonstrates the satisfactory performance of our approach on WSEFEP dataset. It can be applied with any existing facial emotion dataset. The proposed algorithm will be a competitor of the other proposed relative approaches. The recognition rate reaches more than 90%.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2020, 14, 4; 37-44
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Melkersson-Rosenthal syndrome in a patient with Hashimoto disease
Autorzy:
Frąckowiak, L.
Wroński, K.
Kańczuga-Koda, L.
Koda, M.
Powiązania:
https://bibliotekanauki.pl/articles/1914054.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Medyczny w Białymstoku
Tematy:
Melkersson-Rosenthal syndrome
cheilitis granulomatosa
Hashimoto disease
autoimmune thyroiditis
facial nerve palsy
Opis:
Introduction: Melkersson-Rosenthal syndrome (MRS) is a rare neurologic disease of unknown etiology. It is characterized by a triad of symptoms: relapsing peripheral facial paralysis; orofacial edema and fissured tongue. The pathological findings are varied but often characterized by the presence of noncaseating granuloma. There are few cases of MRS coexistent with Hashimoto disease in the literature. Purpose: To present a case of MRS coexistent with Hashimoto disease. Case presentation: We report a case of a 32-year-old woman with coexisting MRS and autoimmune thyroiditis, Hashimoto disease. Fissured tongue and recurrent cheilitis of the upper lip were observed. In her medical history, she had facial nerve palsy. Histopathological examination of the upper lips mucose membrane revealed the presence of granulomas confirming the diagnosis. Conclusions: Cooperation between clinicians and histopathologists is vital in diagnosing MRS. The presence of the anti-TPO antibodies in the case reported here could suggest a correlation between immunological alteration characteristics of autoimmune thyroiditis and MRS.
Źródło:
Progress in Health Sciences; 2014, 4, 1; 269-272
2083-1617
Pojawia się w:
Progress in Health Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zespół Melkerssona‑Rosenthala jako przyczyna nawracającego porażenia nerwu twarzowego u 10‑letniej dziewczynki
Melkersson‑Rosenthal syndrome as a cause of recurrent facial nerve palsy in 10‑year‑old girl
Autorzy:
Szałowska, Dorota
Wosik‑Erenbek, Marzenna
Powiązania:
https://bibliotekanauki.pl/articles/1032355.pdf
Data publikacji:
2012
Wydawca:
Medical Communications
Tematy:
Herpes simplex infection
Melkersson‑Rosenthal syndrome
facial nerve palsy
facial oedema
fissured tongue
zespół Melkerssona‑Rosenthala
porażenie nerwu twarzowego
zespół melkerssona‑rosenthala
bruzdowany język
obrzęk
twarzy
zakażenie herpes simplex
Opis:
The facial nerve is the seventh, paired cranial nerve. The pathogenesis of the facial nerve disorders is strictly connected with the way it is placed. The peripheral or central paralysis of the nerve may occur at any age. The most common causes of the palsy are: idiopathic, post‑traumatic, post‑viral infectious paralysis, the transition of the inflammation from the middle ear to the VII nerve stem as well as neoplastic changes and vascular changes on the nerve. Melkersson‑Rosenthal syndrome is a rare cause of the recurrent facial nerve palsy. Though Melkersson‑Rosenthal syndrome develops most commonly between the age of 20 and 30, the early manifestation of the syndrome can start at any age. Melkersson‑Rosenthal syndrome is reported to occur also in young children. The main causes of this syndrome still have not been clearly established, however, the infectious, allergic, immunological and genetic factors are taken into consideration as the ones implicated in its aetiology. The syndrome is characterized by a triad of symptoms: recurrent facial nerve palsy, facial oedema and a fissured tongue. The full triad of symptoms occurs very rarely and thus is very uncommon. Most often the symptoms are oligosymptomatic. The paper presents a 10‑year‑old girl with the recurrent facial nerve palsy, fissured tongue and lip oedema. On the basis of the examination the girl was diagnosed to suffer from the Melkersson‑Rosenthal syndrome. The aggravation of the pathological symptoms was accompanied by the recurrent, caused by Herpes simplex virus infections.
Nerw twarzowy jest siódmym, parzystym nerwem czaszkowym. Patogeneza schorzeń nerwu VII jest ściśle związana z jego przebiegiem. W każdej grupie wiekowej może wystąpić porażenie nerwu twarzowego – ośrodkowe lub obwodowe. Wśród najczęstszych przyczyn porażenia nerwu VII wymienia się: porażenie idiopatyczne, porażenie pourazowe, porażenie po infekcji wirusowej, przejście stanu zapalnego na pień nerwu VII ze struktur ucha środkowego, zmiany nowotworowe, a także naczyniowe na przebiegu samego nerwu. Zespół Melkerssona‑Rosenthala jest rzadką przyczyną nawracającego porażenia nerwu twarzowego i choć występuje zazwyczaj między 20. a 30. rokiem życia, to jego wczesne objawy mogą pojawić się w każdym wieku. Występowanie tego zespołu opisywane jest także w populacji pediatrycznej. W nieustalonej do końca etiologii zespołu bierze się pod uwagę między innymi czynniki infekcyjne, alergiczne, immunologiczne i genetyczne. W zespole Melkerssona‑Rosenthala występuje charakterystyczna triada objawów klinicznych: nawracający obrzęk tkanek miękkich twarzy, porażenie nerwu twarzowego i bruzdy (pofałdowania) na powierzchni języka (lingua plicata). Postać zespołu Melkerssona‑Rosenthala z pełną triadą wymienionych objawów występuje rzadko, najczęściej spotykane są postacie niepełne czy monosymptomatyczne. W pracy przedstawiono przypadek 10‑letniej dziewczynki z nawracającym porażeniem nerwu twarzowego, bruzdami na języku i obrzękiem wargi, u której na podstawie badania przedmiotowego i podmiotowego rozpoznano zespół Melkerssona‑Rosenthala. Zaostrzeniom choroby towarzyszyły nawracające zakażenia wirusem Herpes simplex.
Źródło:
Pediatria i Medycyna Rodzinna; 2012, 8, 3; 263-267
1734-1531
2451-0742
Pojawia się w:
Pediatria i Medycyna Rodzinna
Dostawca treści:
Biblioteka Nauki
Artykuł

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