Hearing loss causes structural changes in parts of the brain related to symptoms of dementia, according to a new study.
The areas of the brain affected by hearing loss are regions associated with attention and executive function in the frontal cortex, as well as the auditory regions of the temporal lobe.
Previous research has found that hearing loss is associated with dementia, although the relationship between the two remains to be clarified.
Upcoming research investigates the possibility of reversing such changes with the use of hearing aids.
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