Selective plasticity of fast and slow excitatory synapses on somatostatin interneurons in adult visual cortex.
Selective plasticity of fast and slow excitatory synapses on somatostatin interneurons in adult visual cortex.
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DOI:
10.1038/s41467-023-42968-y
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发表时间:
2023-11-07
影响因子:
16.6
通讯作者:
Lee, Hey-Kyoung
中科院分区:
文献类型:
--
作者:
Grier, Bryce D.;Parkins, Samuel;Omar, Jarra;Lee, Hey-Kyoung
Somatostatin-positive (SOM) interneurons are integral for shaping cortical processing and their dynamic recruitment is likely necessary for adaptation to sensory experience and contextual information. We found that excitatory synapses on SOMs in layer 2/3 (L2/3) of primary visual cortex (V1) of mice can be categorized into fast (F)- and slow (S)-Types based on the kinetics of the AMPA receptor-mediated current. Each SOM contains both types of synapses in varying proportions. The majority of local pyramidal neurons (PCs) make unitary connections with SOMs using both types, followed by those utilizing only S-Type, and a minority with only F-Type. Sensory experience differentially regulates synapses on SOMs, such that local F-Type synapses change with visual deprivation and S-Type synapses undergo plasticity with crossmodal auditory deprivation. Our results demonstrate that the two types of excitatory synapses add richness to the SOM circuit recruitment and undergo selective plasticity enabling dynamic adaptation of the adult V1. Excitatory synapses on somatostatin sensory neurons in the cortex are not fully characterised. Here the authors report that visual cortex somatostatin neurons are regulated by sensory experience by utilizing two distinct types of excitatory synapses.
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影响因子:
16.2
作者:
Atallah BV;Bruns W;Carandini M;Scanziani M
通讯作者:
Scanziani M
影响因子:
64.8
作者:
Lee, Seung-Hee;Kwan, Alex C.;Zhang, Siyu;Phoumthipphavong, Victoria;Flannery, John G.;Masmanidis, Sotiris C.;Taniguchi, Hiroki;Huang, Z. Josh;Zhang, Feng;Boyden, Edward S.;Deisseroth, Karl;Dan, Yang
通讯作者:
Dan, Yang
DOI:
10.1016/j.bbrc.2010.08.132
发表时间:
2010-10-01
影响因子:
3.1
作者:
Alberto, Christian O.;Hirasawa, Michiru
通讯作者:
Hirasawa, Michiru
影响因子:
5.3
作者:
Gu, Yu;Trinh Tran;Quinlan, Elizabeth M.
通讯作者:
Quinlan, Elizabeth M.
影响因子:
64.5
作者:
Gouwens NW;Sorensen SA;Baftizadeh F;Budzillo A;Lee BR;Jarsky T;Alfiler L;Baker K;Barkan E;Berry K;Bertagnolli D;Bickley K;Bomben J;Braun T;Brouner K;Casper T;Crichton K;Daigle TL;Dalley R;de Frates RA;Dee N;Desta T;Lee SD;Dotson N;Egdorf T;Ellingwood L;Enstrom R;Esposito L;Farrell C;Feng D;Fong O;Gala R;Gamlin C;Gary A;Glandon A;Goldy J;Gorham M;Graybuck L;Gu H;Hadley K;Hawrylycz MJ;Henry AM;Hill D;Hupp M;Kebede S;Kim TK;Kim L;Kroll M;Lee C;Link KE;Mallory M;Mann R;Maxwell M;McGraw M;McMillen D;Mukora A;Ng L;Ng L;Ngo K;Nicovich PR;Oldre A;Park D;Peng H;Penn O;Pham T;Pom A;Popović Z;Potekhina L;Rajanbabu R;Ransford S;Reid D;Rimorin C;Robertson M;Ronellenfitch K;Ruiz A;Sandman D;Smith K;Sulc J;Sunkin SM;Szafer A;Tieu M;Torkelson A;Trinh J;Tung H;Wakeman W;Ward K;Williams G;Zhou Z;Ting JT;Arkhipov A;Sümbül U;Lein ES;Koch C;Yao Z;Tasic B;Berg J;Murphy GJ;Zeng H
通讯作者:
Zeng H