Electrophysiological features of facial motoneurons in cats

Autor:	S. A. Kasabyan, É. M. Megavoryan, L. R. Manvelyan, V. V. Fanardzhyan
Rok vydání:	1979
Předmět:	CATS Facial Nucleus Physiology General Neuroscience Stimulation Anatomy Biology Facial nerve Antidromic Electrophysiology medicine.anatomical_structure medicine Functional significance Axon Neuroscience
Zdroj:	Neurophysiology. 10:186-193
ISSN:	1573-9007 0090-2977
Popis:	Antidromic activation of facial motoneurons in cats during stimulation of different branches of the facial nerve was studied by intracellular recording. Time and amplitude characteristics of individual components of the antidromic action potentials were analyzed and fast and slow after-potentials distinguished. Correlation was found between the duration of the descending phase of the SD spike, duration of its after-hyperpolarization, and the spike conduction time along the axon. Data were obtained to show absence of a recurrent collateral pathway in motoneurons of the facial nucleus. The functional significance of the after-potentials is discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::613d35cd5b25d3d7a16d1d94a9c631a8 https://doi.org/10.1007/bf01074403 Zobrazit plný text záznamu Full text from SpringerLink