Dorsal cochlear nucleus responses to somatosensory stimulation are enhanced after noise-induced hearing loss
نویسندگان
چکیده
منابع مشابه
Dorsal cochlear nucleus responses to somatosensory stimulation are enhanced after noise-induced hearing loss.
Multisensory neurons in the dorsal cochlear nucleus (DCN) achieve their bimodal response properties [Shore (2005) Eur. J. Neurosci., 21, 3334-3348] by integrating auditory input via VIIIth nerve fibers with somatosensory input via the axons of cochlear nucleus granule cells [Shore et al. (2000) J. Comp. Neurol., 419, 271-285; Zhou & Shore (2004)J. Neurosci. Res., 78, 901-907]. A unique feature ...
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Conductive hearing loss (CHL) is an attenuation of signals stimulating the cochlea, without damage to the auditory end organ. It can cause central auditory processing deficits that outlast the CHL itself. Measures of oxidative metabolism show a decrease in activity of nuclei receiving input originating at the affected ear but, surprisingly, an increase in the activity of second-order neurons of...
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Overexposure to intense sound can cause temporary or permanent hearing loss. Postexposure recovery of threshold sensitivity has been assumed to indicate reversal of damage to delicate mechano-sensory and neural structures of the inner ear and no persistent or delayed consequences for auditory function. Here, we show, using cochlear functional assays and confocal imaging of the inner ear in mous...
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ژورنال
عنوان ژورنال: European Journal of Neuroscience
سال: 2007
ISSN: 0953-816X,1460-9568
DOI: 10.1111/j.1460-9568.2007.05983.x