In a study of human ear tissues, scientists have demonstrated that age-related hearing loss is mainly caused by damage to hair cells. Their research challenges the prevailing view of the last 60 years that age-related hearing loss is mainly driven by damage to the stria vascularis, the cellular ''battery'' that powers the hair cell's mechanical-to-electrical signal conversion.
from Healthy Aging News -- ScienceDaily https://ift.tt/3jC21k1
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