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Interaction of the Medial Prefrontal Cortex, Ventral Hippocampus, and Basolateral Amygdala during Performance of a Conditioned Avoidance Reflexстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 8 января 2017 г.
- Авторы: Serkov A.N., Serkova V.V., Maiorov V.I.
- Журнал: Neuroscience and Behavioral Physiology
- Том: 46
- Номер: 7
- Год издания: 2016
- Издательство: Kluwer Academic/Plenum Publishers
- Местоположение издательства: United States
- Первая страница: 776
- Последняя страница: 782
- DOI: 10.1007/s11055-016-0310-1
- Аннотация: The interaction between the medial prefrontal cortex, the ventral hippocampus, and the basolateral amygdala was studied during execution of a conditioned avoidance reflex. Slow δ activity at 1–4 Hz was recorded during the prestimulus period, with a source meeting the “Granger causality” criterion located in the prefrontal cortex, along with a θ rhythm at 6–8 Hz with a source in the hippocampus. The conditioned avoidance reflex was accompanied by a burst of high-frequency synchronized θ activity (8–11 Hz) and disappearance of δ activity on entry into the safe sector of the chamber. All structures showed cross-frequency phase-amplitude modulation of the amplitude of the gamma-activity (frequency from ~30 to ~120 Hz) envelope by the δ and θ rhythms. Acquisition and simplification of the conditioned reflex were accompanied by suppression of the power and interstructure synchronization of the θ rhythm during the conditioned reflex, though not during the intersignal period.
- Добавил в систему: Серков Андрей Николаевич