NON-AWAKING BASAL FOREBRAIN STIMULATION ENHANCES AUDITORY-CORTEX RESPONSIVENESS DURING SLOW-WAVE SLEEP

被引：41

作者：

EDELINE, JM

MAHO, C

HARS, B

HENNEVIN, E

机构：

[1] Laboratoire de Neurobiologie de l'Apprentissage et de la Mémoire, CNRS URA 1491, Université Paris-Sud, 91405 Orsay

来源：

BRAIN RESEARCH | 1994年 / 636卷 / 02期

关键词：

SLOW-WAVE SLEEP; BASAL FOREBRAIN; NUCLEUS BASALIS; ACETYLCHOLINE; AUDITORY CORTEX; RAT;

D O I：

10.1016/0006-8993(94)91033-2

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

Unilateral basal forebrain (BF) stimulations were delivered during slow-wave sleep (SWS) while multi-unit recordings were performed bilaterally in the auditory cortex. Ten tone presentations were followed by 10 pairing trials between BF stimulation and tone. Non-awaking BF stimulations facilitated the tone-evoked responses ipsilaterally only. Atropine blocked the facilitation of the ipsilateral evoked responses observed after pairing in wakefulness. Thus, non-awaking cholinergic input can enhance cortical responsiveness during SWS.

引用

页码：333 / 337

页数：5

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