Changes in Membrane and Threshold Potentials of Command Neurons in Terrestrial Snail during Development of a Conditioned Situational Defensive Reflex

Changes of the electrical characteristics of command neurons of defensive behavior caused by the development of a conditioned situational defensive reflex were studied experimentally under in vitro conditions on preparations of the nervous system of snails. After learning, the membrane and threshold...

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Veröffentlicht in:	Bulletin of experimental biology and medicine 2020-04, Vol.168 (6), p.709-712
Hauptverfasser:	Muranova, L. N., Andrianov, V. V., Bogodvid, T. Kh, Deryabina, I. B., Lazutin, S. A., Gainutdinov, Kh. L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Animals Association Learning - physiology Associative learning Biomedical and Life Sciences Biomedicine Cell Biology Conditioning, Classical - physiology Electric properties Electroshock Helix, Snails - cytology Helix, Snails - physiology Internal Medicine Laboratory Medicine Membrane Potentials - physiology Microelectrodes Neurons Neurons - cytology Neurons - physiology Neurophysiology Pathology Physiology Reflex - physiology Synaptic Transmission - physiology
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Zusammenfassung:	Changes of the electrical characteristics of command neurons of defensive behavior caused by the development of a conditioned situational defensive reflex were studied experimentally under in vitro conditions on preparations of the nervous system of snails. After learning, the membrane and threshold potentials of command neurons LPa3 and RPa3 significantly decreased and excitability of the studied neurons increased.
ISSN:	0007-4888 1573-8221
DOI:	10.1007/s10517-020-04785-x