Mechanisms underlying gamma ('40 Hz') network oscillations in the hippocampus - a mini-review

被引:54
作者
Mann, EO
Paulsen, O
机构
[1] Univ Oxford, Physiol Lab, Oxford OX1 3PT, England
[2] Norwegian Univ Sci & Technol, Ctr Biol Memory, N-7489 Trondheim, Norway
基金
英国生物技术与生命科学研究理事会;
关键词
network; oscillation; feedback inhibition; GABAergic interneuron;
D O I
10.1016/j.pbiomolbio.2004.06.004
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Gamma-frequency oscillations (similar to30-100 Hz) in cortical network activity have been proposed to provide a temporal structure for various forms of cognitive processing. This review provides an update on recent experiments addressing the mechanisms underlying gamma-frequency network oscillations in the rodent hippocampus. Particular emphasis is placed on the correlation between in vivo observations and in vitro models. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码:67 / 76
页数:10
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