Noise-Induced loudness recruitment and hyperacusis: Insufficient central gain in auditory cortex and amygdala
Sign Up to like & getrecommendations! Published in 2019 at "Neuroscience"
DOI: 10.1016/j.neuroscience.2019.09.010
Abstract: Noise-induced hearing loss generally induces loudness recruitment, but sometimes gives rise to hyperacusis, a debilitating condition in which moderate intensity sounds are perceived abnormally loud. In an attempt to develop an animal model of loudness… read more here.
Keywords: cortex amygdala; loudness recruitment; auditory cortex; hyperacusis ... See more keywords
Age-related central gain with degraded neural synchrony in the auditory brainstem of mice and humans
Sign Up to like & getrecommendations! Published in 2022 at "Neurobiology of Aging"
DOI: 10.1101/2022.02.23.481643
Abstract: Aging is associated with auditory nerve (AN) functional deficits and decreased inhibition in the central auditory system, amplifying central responses in a process known as central gain. Although central gain enhances response amplitudes, central gain… read more here.
Keywords: auditory; age related; mice humans; gain ... See more keywords