Repeated exposure to a tone transiently alters spectral tuning bandwidth of neurons in the central nucleus of inferior colliculus in juvenile rats.
Repeated exposure to a tone transiently alters spectral tuning bandwidth of neurons in the central nucleus of inferior colliculus in juvenile rats.
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DOI：
10.1016/j.neuroscience.2012.10.068
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发表时间：
2013-01-29
期刊：
影响因子：
3.3
通讯作者：
Bao, S.
中科院分区：
文献类型：
--
作者：
Miyakawa, A.;Gibboni, R.;Bao, S.
Early acoustic experience changes tonal frequency tuning in inferior colliculus (IC) and primary auditory cortex. The contributions of IC plasticity to cortical frequency map reorganization are not entirely clear. While most cortical plasticity studies exposed animals to pulsed tones, studies of IC plasticity used either noise or a continuous tone. Here we compared the effects of repeated exposure to single-frequency tone pips on cortical and IC frequency representations in juvenile rats. We found that while tone exposure caused a long-lasting increase in cortical representations of the exposure frequency, changes to IC neurons were limited to a transient narrowing of tuning bandwidth. These results suggest that previously documented cortical frequency map reorganization does not depend on similar changes in subcortical auditory nuclei.
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影响因子：
5.3
作者：
Kim, Heesoo;Bao, Shaowen
通讯作者：
Bao, Shaowen
DOI：
10.1073/pnas.0700960104
发表时间：
2007-07-17
影响因子：
11.1
作者：
Yu, Xin;Sanes, Dan H.;Turnbull, Daniel H.
通讯作者：
Turnbull, Daniel H.
影响因子：
2.5
作者：
Zhang, YK;Suga, N
通讯作者：
Suga, N
影响因子：
3.4
作者：
Bures, Zbynek;Grecova, Jolana;Syka, Josef
通讯作者：
Syka, Josef
DOI：
10.1523/jneurosci.5311-08.2009
发表时间：
2009-04-29
期刊：
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子：
--
作者：
Insanally MN;Köver H;Kim H;Bao S
通讯作者：
Bao S