The basolateral amygdala can mediate the effects of fear memory on sleep independently of fear behavior and the peripheral stress response

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• 作者：Laurie L. Wellman ; Mairen E. Fitzpatrick ; Olga Y. Hallum ; Amy M. Sutton ; Brook L. Williams ; Larry D. Sanford ; ^{SanforLD@evms.edu}
• 关键词：Basolateral amygdala ; Fear conditioning ; Muscimol ; REM sleep ; Stress-induced hyperthermia
• 刊名：Neurobiology of Learning and Memory
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：137
• 期：Complete
• 页码：27-35
• 全文大小：1504 K
• 卷排序：137

文摘

Outbred rats can show either fear-induced increases or decreases in REM. Basolateral amygdala (BLA) mediates effects of fear memory on REM sleep. Inactivation of BLA blocks fear-induced reductions in REM. Reductions in REM can be blocked without altering freezing. Fear-induced alterations in REM are independent of stress-induced hyperthermia.