brain shrinkage

Hard of Hearing? Your Brain May be Shrinking

Posted on 01/29/2014 by |AARP Blog Author | Comments

Brain Health | Bulletin TodayWe’ve known for several years that hearing loss is linked to dementia and decline in memory and thinking skills, but we don’t yet understand why they are connected. A new study from Johns Hopkins University in Baltimore may provide an explanation: Older adults with hearing problems appear to have a greater rate of brain shrinkage as they age. Researchers used information from the ongoing Baltimore Longitudinal Study of Aging to study 126 adults ages 56 to 86 who had yearly MRI brain scans …