Acoustical enrichment during early postnatal development changes response properties of inferior colliculus neurons in rats
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F71226401%3A_____%2F14%3A%230000069" target="_blank" >RIV/71226401:_____/14:#0000069 - isvavai.cz</a>
Alternative codes found
RIV/68378041:_____/14:00435620
Result on the web
<a href="http://dx.doi.org/10.1111/ejn.12732" target="_blank" >http://dx.doi.org/10.1111/ejn.12732</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/ejn.12732" target="_blank" >10.1111/ejn.12732</a>
Alternative languages
Result language
angličtina
Original language name
Acoustical enrichment during early postnatal development changes response properties of inferior colliculus neurons in rats
Original language description
The structure and function of the auditory system may be influenced by acoustic stimulation, especially during the early postnatal period. This study explores the effects of an acoustically enriched environment applied during the third and fourth week oflife on the responsiveness of inferior colliculus neurons in rats. The enrichment comprised a spectrally and temporally modulated complex sound reinforced with several target acoustic stimuli, one of which triggered a reward release. The exposure permanently influenced neuronal representation of the sound frequency and intensity, resulting in lower excitatory thresholds at neuronal characteristic frequency, an increased frequency selectivity, larger response magnitudes, steeper rate-intensity functionsand an increased spontaneous activity. The effect was general and non-specific, spanning the entire hearing range - no changes specific to the frequency band of the target stimuli were found. The alterations depended on the activity of a
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10307 - Acoustics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
EUROPEAN JOURNAL OF NEUROSCIENCE
ISSN
0953-816X
e-ISSN
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Volume of the periodical
40
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
3674-3683
UT code for WoS article
000346053700009
EID of the result in the Scopus database
2-s2.0-84918782162