Cognit activation: a mechanism enabling temporal integration in working memory.
Cognit activation: a mechanism enabling temporal integration in working memory.
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DOI:
10.1016/j.tics.2012.03.005
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发表时间:
2012-04
影响因子:
19.9
通讯作者:
Bressler, Steven L.
中科院分区:
文献类型:
--
作者:
Fuster, Joaquin M.;Bressler, Steven L.
Working memory is critical to the integration of information across time in goal-directed behavior, reasoning and language, yet its neural substrate is unknown. Based on recent research, we propose a mechanism by which the brain can retain working memory for prospective use, thereby bridging time in the perception/action cycle. The essence of the mechanism is the activation of cognits, which consist of distributed, overlapping and interactive cortical networks that in the aggregate encode the long-term memory of the subject. Working memory depends on the excitatory reentry between perceptual and executive cognits of posterior and frontal cortices, respectively. Given the pervasive role of working memory in the structuring of purposeful cognitive sequences, its mechanism looms essential to the foundation of behavior, reasoning and language.
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影响因子:
4.3
作者:
Deco, Gustavo;Marti, Daniel;Sanchez Vives, Maria V.
通讯作者:
Sanchez Vives, Maria V.
DOI:
10.1523/jneurosci.1776-08.2008
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:
Bressler SL;Tang W;Sylvester CM;Shulman GL;Corbetta M
通讯作者:
Corbetta M
影响因子:
19.9
作者:
Bassett, Danielle S.;Gazzaniga, Michael S.
通讯作者:
Gazzaniga, Michael S.
影响因子:
3.4
作者:
ELMAN, JL
通讯作者:
ELMAN, JL
DOI:
10.1016/j.cogbrainres.2004.06.014
发表时间:
2004-11-01
期刊:
COGNITIVE BRAIN RESEARCH
影响因子:
--
作者:
Cairo, TA;Liddle, PF;Ngan, ETC
通讯作者:
Ngan, ETC