Cortical state and attention.
Cortical state and attention.
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DOI:
10.1038/nrn3084
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发表时间:
2011-08-10
影响因子:
34.7
通讯作者:
Thiele, Alexander
中科院分区:
文献类型:
--
作者:
Harris, Kenneth D.;Thiele, Alexander
The brain continuously adapts its processing machinery to behavioural demands. To achieve this it rapidly modulates the operating mode of cortical circuits, controlling the way information is transformed and routed. This article will focus on two experimental approaches by which the control of cortical information processing has been investigated: the study of state-dependent cortical processing in rodents, and attention in the primate visual system. Both processes involve a modulation of low-frequency activity fluctuations and spiking correlation, and are mediated by common receptor systems. We suggest that selective attention involves processes similar to state change, operating at a local columnar level to enhance the representation of otherwise nonsalient features while suppressing internally generated activity patterns.
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影响因子:
25
作者:
Chen, Yao;Martinez-Conde, Susana;Macknik, Stephen L.;Bereshpolova, Yulia;Swadlow, Harvey A.;Alonso, Jose-Manuel
通讯作者:
Alonso, Jose-Manuel
影响因子:
5.3
作者:
Bair, W;Zohary, E;Newsome, WT
通讯作者:
Newsome, WT
DOI:
10.1126/science.1195870
发表时间:
2011-01-07
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Berkes P;Orbán G;Lengyel M;Fiser J
通讯作者:
Fiser J
影响因子:
3.7
作者:
Clement EA;Richard A;Thwaites M;Ailon J;Peters S;Dickson CT
通讯作者:
Dickson CT
影响因子:
16.2
作者:
Benucci, Andrea;Frazor, Robert A.;Carandini, Matteo
通讯作者:
Carandini, Matteo