Structural changes in the adult rat auditory system induced by brief postnatal noise exposure

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378041%3A_____%2F16%3A00435625" target="_blank" >RIV/68378041:_____/16:00435625 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00429-014-0929-z" target="_blank" >http://dx.doi.org/10.1007/s00429-014-0929-z</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00429-014-0929-z" target="_blank" >10.1007/s00429-014-0929-z</a>

Result language
angličtina
Original language name
Structural changes in the adult rat auditory system induced by brief postnatal noise exposure
Original language description
In this study, we analyze on the basis of the Golgi-Cox method the morphology of neurons in the IC, the medial geniculate body (MGB) and the auditory cortex (AC) of 3-month-old Long-Evans rats exposed to identical noise at postnatal day 14 and compare the results to littermate controls. In rats exposed to noise as pups, the mean total length of the neuronal tree was found to be larger in the external cortex and the central nucleus of the IC and in the ventral division of the MGB. Our findings demonstrate that early postnatal short noise exposure can induce permanent changes in the development of neurons in the central auditory system, which apparently represent morphological correlates of functional plasticity.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FH - Neurology, neuro-surgery, nuero-sciences
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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