A disinhibitory circuit motif and flexible information routing in the brain.

A disinhibitory circuit motif and flexible information routing in the brain.
复制标题

DOI:
10.1016/j.conb.2018.01.002
复制
发表时间:
2018-04
影响因子:
5.7
通讯作者:
Yang GR
Yang GR
中科院分区:
医学2区
文献类型:
--
作者:
Wang XJ;Yang GR

文献摘要

参考文献

相似文献

在哺乳动物的新皮质中,一个区域通常接收来自数十个其他区域的输入,并向它们投射输出。需要一些机制来在正确的时间将信息灵活地路由到正确的位置,我们将其称为“通路门控”。例如,当你在嘈杂的咖啡馆里试图读书时,大脑中一个同时接收来自视觉和听觉通路信号的区域可能会“打开”视觉通路,同时“关闭”听觉通路。在这篇综述中,我们汇集了实验和计算证据,以支持一种由去抑制性基序实现的灵活通路门控的电路机制。此外,最近的研究表明,从哺乳动物皮质的感觉区到联合区,这种去抑制性基序越来越占优势。通路输入门控与其他替代或互补的门控机制进行了简要比较。还将讨论关于这个复杂大脑系统谜题的未来研究的预测和未解决的问题。
In the mammalian neocortex, an area typically receives inputs from, and projects to, dozens of other areas. Mechanisms are needed to flexibly route information to the right place at the right time, which we term “pathway gating”. For instance, a region in your brain that receives signals from both visual and auditory pathways may want to “gate in” the visual pathway while “gating out” the auditory pathway when you try to read a book surrounded by people in a noisy cafe. In this review, we marshall experimental and computational evidence in support of a circuit mechanism for flexible pathway gating realized by a disinhibitory motif. Moreover, recent work shows an increasing preponderance of this disinhibitory motif from sensory areas to association areas of the mammalian cortex. Pathway input gating is briefly compared with alternative or complementary gating mechanisms. Predictions and open questions for future research on this puzzle about the complex brain system will be discussed.
DOI: 10.1016/j.cobeha.2014.08.001
发表时间: 2015-02-01
影响因子: 5
作者:
Chatham CH;Badre D
通讯作者: Badre D
DOI: 10.1016/j.neuron.2011.02.025
发表时间: 2011-03-24
期刊: Neuron
影响因子: 16.2
作者:
Fino E;Yuste R
通讯作者: Yuste R
DOI: 10.1126/science.aac9462
发表时间: 2015-11-27
期刊: Science (New York, N.Y.)
影响因子: --
作者:
Jiang X;Shen S;Cadwell CR;Berens P;Sinz F;Ecker AS;Patel S;Tolias AS
通讯作者: Tolias AS
DOI: 10.1152/jn.01124.2015
发表时间: 2016-06-01
影响因子: 2.5
作者:
Jackson, Jesse;Ayzenshtat, Inbal;Yuste, Rafael
通讯作者: Yuste, Rafael
DOI: 10.3758/cabn.1.2.137
发表时间: 2001-06-01
影响因子: 2.9
作者:
Frank, Michael J.;Loughry, Bryan;O'Reilly, Randall C.
通讯作者: O'Reilly, Randall C.