Temat: muscles bioelectrical activity - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Ocena zaburzeń stawu skroniowo – żuchwowego w aspekcie aktywności bioelektrycznej
Evaluation of temporomandibular disorders in bioelectrical activity aspect
Autorzy:: Szymańska, D.
Powiązania:: https://bibliotekanauki.pl/articles/99299.pdf
Data publikacji:: 2014
Wydawca:: Politechnika Śląska. Katedra Biomechatroniki
Tematy:: staw skroniowo-żuchwowy
napięcie mięśniowe
TMD
aktywność bioelektryczna mięśni
układ stomatognatyczny
temporomandibular joint
muscular tone
muscles bioelectrical activity
stomatognathic system
Opis:: Celem pracy była elektromiograficzna ocena i porównanie aktywności bioelektrycznej wybranych mięśni układu stomatognatycznego dwóch osób dotkniętych dysfunkcją stawu skroniowo – żuchwowego (ang. temporomandibular disorders - TMD) o różnym stopniu nasilenia, oraz osoby zdrowej deklarującej brak objawów TMD.
The aim of the study was an electromyography assessment and comparison of stomatognatic system’s selected muscles bioelectrical activity. The material consisted of two subjects who suffers from differential intensity of temporomandibular disorders (TMD) and the another one who’s healthy and doesn’t declare symptoms of TMD
Źródło:: Aktualne Problemy Biomechaniki; 2014, 8; 151-156
1898-763X
Pojawia się w:: Aktualne Problemy Biomechaniki
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: EMG parameters and kinesthetic differentiation during the free-throw of basketball players with various levels of athletic experience
Autorzy:: Pakosz, Paweł
Powiązania:: https://bibliotekanauki.pl/articles/1054709.pdf
Data publikacji:: 2013
Wydawca:: Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:: Motor coordination capacities
arm muscles
electromyography (EMG)
muscle bioelectrical activity level
sports level
Opis:: Rationale and objective of the study: In the study of coordination of motor abilities, motor performance tests without examining the internal structure of the movement were used. The objective of this study was to examine the kinesthetic differentiation capacity level and to stimulate muscles during a test among basketball players in intermediate and specialist stages of training. Material and methods: Among ten basketball players from two equal groups at different level of advancement in sport, who play at different positions on the field, kinesthetic differentiation capacity was assessed by the „Basketball shooting with different balls” test. In order to assess the muscle involvement during the test, they were connected to the EMG amplifier. Results: More advanced basketball players obtained better results in the test, by an average of 7.4 point out of 60. Tested muscle bioelectric tension was lower by 21.8% in advanced players and the difference in the non-dominant hand was as high as 34.6%. Conclusions: The research indicates that advanced players obtain better level of kinesthetic differentiation and their average muscle bioelectric tension during throws is lower compared to beginner players. The difference in bio-electrical muscle tension in the time of throwing different balls was smaller in basketball players who are more advanced in training, and in both groups in the dominant hand. Mean values of EMG signal in a selected time interval show greater variability among the more advanced players.
Źródło:: Central European Journal of Sport Sciences and Medicine; 2013, 2, 2; 31-38
2300-9705
2353-2807
Pojawia się w:: Central European Journal of Sport Sciences and Medicine
Dostawca treści:: Biblioteka Nauki

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