Potassium channel modulation and auditory processing.
Potassium channel modulation and auditory processing.
复制标题
DOI:
10.1016/j.heares.2011.03.004
复制
发表时间:
2011-09
期刊:
影响因子:
2.8
通讯作者:
Kaczmarek, Leonard K.
中科院分区:
文献类型:
--
作者:
Brown, Maile R.;Kaczmarek, Leonard K.
For accurate processing of auditory information, neurons in auditory brainstem nuclei have to fire at high rates with high temporal accuracy. These two requirements can only be fulfilled when the intrinsic electrical properties of these neurons are matched to the pattern of incoming synaptic stimulation. This review article focuses on three families of potassium channels that are critical to shaping the firing pattern and accuracy of neurons. Changes in the auditory environment can trigger very rapid changes in the phosphorylation state of potassium channels in auditory brainstem nuclei. Longer lasting changes in the auditory environment produce changes in the rates of translation and transcription of genes encoding these channels. A key protein that plays a role in setting the overall sensitivity of the auditory system to sound stimuli is FMRP (Fragile X Mental Retardation Protein), which binds channels directly and also regulates the translation of mRNAs for the channels.
登录
查看更多内容
影响因子:
5.5
作者:
FORSYTHE, ID
通讯作者:
FORSYTHE, ID
影响因子:
2.8
作者:
Cramer, KS
通讯作者:
Cramer, KS
DOI:
10.1523/jneurosci.5978-08.2009
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:
Chen H;Kronengold J;Yan Y;Gazula VR;Brown MR;Ma L;Ferreira G;Yang Y;Bhattacharjee A;Sigworth FJ;Salkoff L;Kaczmarek LK
通讯作者:
Kaczmarek LK
影响因子:
2.5
作者:
Bhattacharjee, A;Gan, L;Kaczmarek, LK
通讯作者:
Kaczmarek, LK
影响因子:
5.5
作者:
Dodson, PD;Billups, B;Forsythe, ID
通讯作者:
Forsythe, ID