Corticopetal Acetylcholine: Possible Scenarios on the Role for Dynamic Organization of Quasi-Attractors

Corticopetal Acetylcholine: Possible Scenarios on the Role for Dynamic Organization of Quasi-Attractors
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皮质乙酰胆碱:准吸引子动态组织作用的可能场景

DOI:
10.1007/978-3-540-69158-7_19
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发表时间:
2007
期刊:
影响因子:
2.9
通讯作者:
I. Tsuda
I. Tsuda
中科院分区:
数学2区
文献类型:
--
作者:
H. Fujii;K. Aihara;I. Tsuda

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从动力学系统的角度对皮质顶叶乙酰胆碱(ACh)的可能作用提出了新的假说。当行为需要自上而下的关注和期待时,皮质顶叶ACh有助于通过伽玛范围同步来瞬时组织全局(皮质间和皮质内)准吸引子。
A new hypothesis on a possible role for the corticopetal acetylcholine (ACh) is provided from a dynamical systems standpoint. The corticopetal ACh helps to transiently organize a global (inter- and intra-cortical) quasi-attractors via gamma range synchrony when it is behaviorally needed as top-down attentions and expectation.
DOI: 10.1016/s0079-6123(03)45015-2
发表时间: 2004-01-01
期刊: ACETYLCHOLINE IN THE CEREBRAL CORTEX
影响因子: --
作者:
Hasselmo, ME;McGaughy, J
通讯作者: McGaughy, J