Matches in SemOpenAlex for { <https://semopenalex.org/work/W2112554095> ?p ?o ?g. }
- W2112554095 endingPage "1931" @default.
- W2112554095 startingPage "1924" @default.
- W2112554095 abstract "Abstract The effect of acoustic overstimulation on the neuronal number of the cochlear nucleus (CN) was investigated by using unbiased stereological methods in rats. We found that, after 9 weeks of recovery, neurons in the anteroventral cochlear nucleus (AVCN) degenerated, whereas those in the posteroventral and dorsal cochlear nuclei (PVCN and DCN) were preserved. The noise trauma induced near complete loss of the outer hair cells throughout the cochlea, and the inner hair cells were preserved only in the more apical regions. This pattern of selective loss of AVCN neurons in this study was different from trauma induced by auditory deafferentation by mechanical compression of auditory neurons. In contrast to noise trauma, mechanical compression caused loss of neurons in the PVCN and DCN. After 5 weeks of recovery from mechanical compression, there was no loss of inner or outer hair cells. These findings indicate that auditory deprivation, induced by different experimental manipulations, can have strikingly different consequences for the central auditory system. We hypothesized that AVCN neuronal death was induced by excitotoxic mechanisms via AMPA‐type glutamate receptors and that excitatory neuronal circuits developed after acoustic overstimulation protected the PVCN and DCN against neuronal death. The results of the present study demonstrate that hearing loss from different etiologies will cause different patterns of neuronal degeneration in the CN. These findings are important for enhancing the performance of cochlear implants and auditory brainstem implants, because diverse types of hearing loss can selectively affect neuronal degeneration of the CN. © 2012 Wiley Periodicals, Inc." @default.
- W2112554095 created "2016-06-24" @default.
- W2112554095 creator A5042895480 @default.
- W2112554095 creator A5046024417 @default.
- W2112554095 creator A5063828792 @default.
- W2112554095 creator A5082967772 @default.
- W2112554095 creator A5086490664 @default.
- W2112554095 creator A5088289250 @default.
- W2112554095 creator A5088883651 @default.
- W2112554095 date "2012-06-20" @default.
- W2112554095 modified "2023-10-18" @default.
- W2112554095 title "Trauma-specific insults to the cochlear nucleus in the rat" @default.
- W2112554095 cites W1488036047 @default.
- W2112554095 cites W1843466502 @default.
- W2112554095 cites W1972710554 @default.
- W2112554095 cites W1975970556 @default.
- W2112554095 cites W1976546825 @default.
- W2112554095 cites W1979983160 @default.
- W2112554095 cites W1990187711 @default.
- W2112554095 cites W1990869121 @default.
- W2112554095 cites W1996388401 @default.
- W2112554095 cites W1998241928 @default.
- W2112554095 cites W1998404048 @default.
- W2112554095 cites W1999968276 @default.
- W2112554095 cites W2009175346 @default.
- W2112554095 cites W2009384982 @default.
- W2112554095 cites W2012456328 @default.
- W2112554095 cites W2027463143 @default.
- W2112554095 cites W2029329803 @default.
- W2112554095 cites W2033183751 @default.
- W2112554095 cites W2037367554 @default.
- W2112554095 cites W2037552642 @default.
- W2112554095 cites W2038414355 @default.
- W2112554095 cites W2042011486 @default.
- W2112554095 cites W2048182886 @default.
- W2112554095 cites W2056630997 @default.
- W2112554095 cites W2058972410 @default.
- W2112554095 cites W2059175143 @default.
- W2112554095 cites W207132095 @default.
- W2112554095 cites W2074716673 @default.
- W2112554095 cites W2077277833 @default.
- W2112554095 cites W2089925901 @default.
- W2112554095 cites W2105382539 @default.
- W2112554095 cites W2110534885 @default.
- W2112554095 cites W2110831253 @default.
- W2112554095 cites W2118761024 @default.
- W2112554095 cites W2158592437 @default.
- W2112554095 cites W2170689430 @default.
- W2112554095 cites W4240034171 @default.
- W2112554095 cites W4299125852 @default.
- W2112554095 doi "https://doi.org/10.1002/jnr.23093" @default.
- W2112554095 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22715005" @default.
- W2112554095 hasPublicationYear "2012" @default.
- W2112554095 type Work @default.
- W2112554095 sameAs 2112554095 @default.
- W2112554095 citedByCount "17" @default.
- W2112554095 countsByYear W21125540952013 @default.
- W2112554095 countsByYear W21125540952014 @default.
- W2112554095 countsByYear W21125540952015 @default.
- W2112554095 countsByYear W21125540952017 @default.
- W2112554095 countsByYear W21125540952018 @default.
- W2112554095 countsByYear W21125540952020 @default.
- W2112554095 countsByYear W21125540952021 @default.
- W2112554095 countsByYear W21125540952023 @default.
- W2112554095 crossrefType "journal-article" @default.
- W2112554095 hasAuthorship W2112554095A5042895480 @default.
- W2112554095 hasAuthorship W2112554095A5046024417 @default.
- W2112554095 hasAuthorship W2112554095A5063828792 @default.
- W2112554095 hasAuthorship W2112554095A5082967772 @default.
- W2112554095 hasAuthorship W2112554095A5086490664 @default.
- W2112554095 hasAuthorship W2112554095A5088289250 @default.
- W2112554095 hasAuthorship W2112554095A5088883651 @default.
- W2112554095 hasConcept C112592302 @default.
- W2112554095 hasConcept C160268369 @default.
- W2112554095 hasConcept C169760540 @default.
- W2112554095 hasConcept C170493617 @default.
- W2112554095 hasConcept C17077164 @default.
- W2112554095 hasConcept C24998067 @default.
- W2112554095 hasConcept C2777662796 @default.
- W2112554095 hasConcept C2779091101 @default.
- W2112554095 hasConcept C2780130748 @default.
- W2112554095 hasConcept C2780493683 @default.
- W2112554095 hasConcept C2780723820 @default.
- W2112554095 hasConcept C548259974 @default.
- W2112554095 hasConcept C551621295 @default.
- W2112554095 hasConcept C55493867 @default.
- W2112554095 hasConcept C61174792 @default.
- W2112554095 hasConcept C71924100 @default.
- W2112554095 hasConcept C86803240 @default.
- W2112554095 hasConceptScore W2112554095C112592302 @default.
- W2112554095 hasConceptScore W2112554095C160268369 @default.
- W2112554095 hasConceptScore W2112554095C169760540 @default.
- W2112554095 hasConceptScore W2112554095C170493617 @default.
- W2112554095 hasConceptScore W2112554095C17077164 @default.
- W2112554095 hasConceptScore W2112554095C24998067 @default.
- W2112554095 hasConceptScore W2112554095C2777662796 @default.
- W2112554095 hasConceptScore W2112554095C2779091101 @default.
- W2112554095 hasConceptScore W2112554095C2780130748 @default.