Distinct learning-induced changes in stimulus selectivity and interactions of GABAergic interneuron classes in visual cortex.
Distinct learning-induced changes in stimulus selectivity and interactions of GABAergic interneuron classes in visual cortex.
复制标题
刺激选择性的不同学习引起的变化以及Visual Cortex中GABA能中间类别类别的相互作用。
DOI:
10.1038/s41593-018-0143-z
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发表时间:
2018-06
影响因子:
25
通讯作者:
Hofer SB
中科院分区:
文献类型:
--
作者:
Khan AG;Poort J;Chadwick A;Blot A;Sahani M;Mrsic-Flogel TD;Hofer SB
Learning increases the selectivity of cortical representations for behaviorally relevant stimuli, but how this occurs through changes in activity of different cell types remains unclear. We imaged simultaneously responses of pyramidal cells (PYR), and parvalbumin (PV), somatostatin (SOM), and vasoactive intestinal peptide (VIP) inhibitory interneurons in primary visual cortex while mice learned to discriminate two visual patterns. Learning increased the selectivity for both stimuli in subsets of PYR, PV and SOM cells but not VIP cells. Strikingly, PV neurons became as selective as PYR cells and less correlated with stimulus preference of the local network. A linear dynamical system model revealed that PYR to PV interactions reorganized such that stimulus selective PYR-PV subnetworks emerged during learning. In contrast, SOM cells became decorrelated from the local network and may gate selectivity changes. Thus, learning shapes the activity and interactions of multiple cell classes as the network becomes more selective for processing of behaviorally relevant stimuli.
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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
影响因子:
64.8
作者:
Bock, Davi D.;Lee, Wei-Chung Allen;Kerlin, Aaron M.;Andermann, Mark L.;Hood, Greg;Wetzel, Arthur W.;Yurgenson, Sergey;Soucy, Edward R.;Kim, Hyon Suk;Reid, R. Clay
通讯作者:
Reid, R. Clay
影响因子:
25
作者:
Hofer SB;Ko H;Pichler B;Vogelstein J;Ros H;Zeng H;Lein E;Lesica NA;Mrsic-Flogel TD
通讯作者:
Mrsic-Flogel TD
影响因子:
25
作者:
Lee, Soohyun;Kruglikov, Illya;Huang, Z. Josh;Fishell, Gord;Rudy, Bernardo
通讯作者:
Rudy, Bernardo
影响因子:
16.2
作者:
Kato HK;Gillet SN;Isaacson JS
通讯作者:
Isaacson JS