A radial map of multi-whisker correlation selectivity in the rat barrel cortex.

A radial map of multi-whisker correlation selectivity in the rat barrel cortex.
复制标题

DOI:
10.1038/ncomms13528
复制
发表时间:
2016-11-21
影响因子:
16.6
通讯作者:
Leger, Jean-Francois
Leger, Jean-Francois
中科院分区:
综合性期刊1区
文献类型:
--
作者:
Estebanez, Luc;Bertherat, Julien;Shulz, Daniel E.;Bourdieu, Laurent;Leger, Jean-Francois

文献摘要

参考文献

被引文献

相似文献

在桶皮质,几个功能的单须刺激组织在功能地图。桶皮层也编码多须输入的时空相关模式,但到目前为止,这种输入统计调整的神经元的皮层映射是未知的。在这里,我们报告说,2/3层的大鼠桶皮质包含一个额外的功能地图的基础上调整相关与不相关的多须刺激:神经元反应不相关的多须刺激是最强的桶中心以上,而神经元反应相关和反相关的多须刺激高峰以上的桶隔边界,形成环的多须同步偏好细胞。 桶皮质包含了一个功能地图的胡须,但神经元活动如何映射多胡须输入还没有研究。在这里,作者表明,当不相关的多须刺激激活桶神经元时,相关的多须输入激活桶隔边界处的环形神经元
In the barrel cortex, several features of single-whisker stimuli are organized in functional maps. The barrel cortex also encodes spatio-temporal correlation patterns of multi-whisker inputs, but so far the cortical mapping of neurons tuned to such input statistics is unknown. Here we report that layer 2/3 of the rat barrel cortex contains an additional functional map based on neuronal tuning to correlated versus uncorrelated multi-whisker stimuli: neuron responses to uncorrelated multi-whisker stimulation are strongest above barrel centres, whereas neuron responses to correlated and anti-correlated multi-whisker stimulation peak above the barrel–septal borders, forming rings of multi-whisker synchrony-preferring cells. Barrel cortex contains a functional map of whiskers but how neuronal activity maps multi-whisker inputs has not been studied. Here the authors show that while uncorrelated multi-whisker stimuli activate barrel neurons, correlated multi-whisker inputs activate neurons in a ring at the barrel-septa boundary
DOI: 10.1038/nmeth706
发表时间: 2004-10-01
期刊: NATURE METHODS
影响因子: 48
作者:
Nimmerjahn, A;Kirchhoff, F;Helmchen, F
通讯作者: Helmchen, F
DOI: 10.1038/nn.3720
发表时间: 2014-06
影响因子: 25
作者:
Ramirez, Alejandro;Pnevmatikakis, Eftychios A.;Merel, Josh;Paninski, Liam;Miller, Kenneth D.;Bruno, Randy M.
通讯作者: Bruno, Randy M.
DOI: 10.1371/journal.pbio.0050189
发表时间: 2007-07-01
期刊: PLOS BIOLOGY
影响因子: 9.8
作者:
Sato, Takashi R.;Gray, Noah W.;Svoboda, Karel
通讯作者: Svoboda, Karel
DOI: 10.1002/cne.901660402
发表时间: 1976-01-01
影响因子: 2.5
作者:
MERZENICH, MM;KAAS, JH;ROTH, GL
通讯作者: ROTH, GL
DOI: 10.1371/journal.pcbi.1004090
发表时间: 2015-03
影响因子: 4.3
作者:
Shai AS;Anastassiou CA;Larkum ME;Koch C
通讯作者: Koch C