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Wyszukujesz frazę "neurobiology" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Jerzy Vetulani – scientist, populariser of neuroscience, artist
Autorzy:
Przewłocki, Ryszard
Przegaliński, Edmund
Powiązania:
https://bibliotekanauki.pl/articles/702952.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Jerzy Vetulani
Institute of Pharmacology
neurobiology
populariser of neuroscience
Opis:
Professor Jerzy Vetulani passed away on the 6th of April 2017. He was born on 21st January 1936 in Kraków. In 1957 he earned his B.A. in Biology and in 1963 in Chemistry from Jagiellonian University. He began to work in 1957 at the Institute of Pharmacology of the Polish Academy of Sciences in Kraków and got a PhD in 1966. Prof. Vetulani did Habiltation in Institute of Immunology and Experi-mental Therapy in Wrocław in 1976. His scientific career throughout all extremely active scientific life was connected with the Institute of Pharmacology. He became Head of the Department of Biochemistry in 1976 and from 1994 until 2002 he was the Deputy Director for Science Affairs and from 2002 Vice Chairman of the Scientific Council. He was elected Member of the Polish Academy of Sciences and Polish Academy of Arts and Sciences. He received a Doctor honoris causa degrees from the Medical University of Silesia and the Medical University of Łódź. He published about 240 original scientific papers in the areas of neuropharmacology and neurobiology. He was exceptional neuropharmacologist. His research, conducted together with Fridolin Sulser and his group allowed to obtain interesting data that repeatedly administered antidepressants induce adaptive changes in the noradrenergic system and to formulate a hypothesis on the mechanism of action of antidepressant drugs suggesting “downregulation” of β-adrenergic receptors. His research interests included neuropharmacology of addiction, neurodegeneration and mechanisms of memory. He was an excellent academic, admired and followed by many pharmacologists and neuroscientists. Professor Vetulani was also very active in the area of popularization of neuroscience. He was, a superb, provocative and witty speaker, someone who everybody wanted to hear. Professor Vetulani had the soul of the artist. In the late sixties, he was an announcer and one of the creators of famous Polish Kraków cabaret “Piwnica pod Baranami” (1954–1961) and more recently a regular participant in other cabaret “Gadający Pies”. Professor Jerzy Vetulani had many different talents and accompanying him always intellectual perversity and above all sense of freedom and independence.
Źródło:
Nauka; 2017, 2
1231-8515
Pojawia się w:
Nauka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
64 Channel ASIC for Neurobiology Experiments
Autorzy:
Gryboś, P.
Kmon, P.
Szczygieł, R.
Żołądź, M.
Powiązania:
https://bibliotekanauki.pl/articles/226849.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
low noise amplifier
neural recording
ASIC
multichannel systems
neurobiology experiments
Opis:
This paper presents the design and measurements of 64 channel Application Specific Integrated Circuits (ASIC) for recording signals in neurobiology experiments. The ASIC is designed in 180 nm technology and operates with ± 0.9 V supply voltage. Single readout channel is built of AC coupling circuit at the input and two amplifier stages. In order to reduce the number of output lines, the 64 analogue signals from readout channels are multiplexed to a single output by an analogue multiplexer. The gain of the single channel can be set either to 350 V/V or 700 V/V. The low and the high cut-off frequencies can be tuned in 9 ÷ 90 Hz and in the 1.6 ÷ 24 kHz range respectively. The input referred noise is 7 µV rms in the bandwidth 90 Hz - 1.6 kHz and 9 µ V rms in the bandwidth 9 Hz - 24 kHz. The single channel consumes 200 µW of power and this together with other parameters make the chip suitable for recording neurobiology signals.
Źródło:
International Journal of Electronics and Telecommunications; 2010, 56, 4; 375-380
2300-1933
Pojawia się w:
International Journal of Electronics and Telecommunications
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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