Integrating early results on ventral striatal gamma oscillations in the rat.
Integrating early results on ventral striatal gamma oscillations in the rat.
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DOI：
10.3389/fnins.2010.00300
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发表时间：
2010
影响因子：
4.3
通讯作者：
Redish AD
中科院分区：
文献类型：
--
作者：
van der Meer MA;Kalenscher T;Lansink CS;Pennartz CM;Berke JD;Redish AD
A vast literature implicates the ventral striatum in the processing of reward-related information and in mediating the impact of such information on behavior. It is characterized by heterogeneity at the local circuit, connectivity, and functional levels. A tool for dissecting this complex structure that has received relatively little attention until recently is the analysis of ventral striatal local field potential oscillations, which are more prominent in the gamma band compared to the dorsal striatum. Here we review recent results on gamma oscillations recorded from freely moving rats. Ventral striatal gamma separates into distinct frequency bands (gamma-50 and gamma-80) with distinct behavioral correlates, relationships to different inputs, and separate populations of phase-locked putative fast-spiking interneurons. Fast switching between gamma-50 and gamma-80 occurs spontaneously but is influenced by reward delivery as well as the application of dopaminergic drugs. These results provide novel insights into ventral striatal processing and highlight the importance of considering fast-timescale dynamics of ventral striatal activity.
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DOI：
10.1523/jneurosci.2192-08.2008
发表时间：
2008-10-01
期刊：
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子：
--
作者：
Berke JD
通讯作者：
Berke JD
影响因子：
5.5
作者：
Bracci, E;Centonze, D;Calabresi, P
通讯作者：
Calabresi, P
影响因子：
15.9
作者：
Goto, Yukiori;Grace, Anthony A.
通讯作者：
Grace, Anthony A.
DOI：
10.1073/pnas.242428599
发表时间：
2002-11-26
影响因子：
11.1
作者：
Czubayko, U;Plenz, D
通讯作者：
Plenz, D
影响因子：
3.2
作者：
Cohen, Michael X.;Axmacher, Nikolai;Schlaepfer, Thomas E.
通讯作者：
Schlaepfer, Thomas E.