03/07/2026
Hearing Loss Plus Loneliness Speeds Up Memory Decline
A large European study of 33,000 older adults found that untreated hearing loss combined with loneliness significantly accelerates cognitive decline.
Researchers from the University of Geneva discovered that seniors who experienced both hearing impairment and feelings of loneliness showed faster memory deterioration over time—even if they were socially active. The key factor wasn’t just isolation, but the perception of loneliness.
Published in Communications Psychology, the findings underscore the need to address both sensory and emotional health when supporting aging brains.
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