The Surprising Symptom That Experts Say Is an Early Sign of Dementia

Key Points:

• New research published in the Journal of Voice reveals that voice disorders are a stronger early indicator of cognitive decline than hearing loss, with individuals having voice disorders showing a 58% increased risk compared to a 27% risk associated with hearing loss.
• The study found that people with both voice disorders and hearing loss face about double the risk of cognitive decline compared to those without these conditions, highlighting the importance of monitoring vocal changes as potential markers for brain health.
• Voice changes may reflect underlying neurological issues or lead to social withdrawal due to communication difficulties, both of which can contribute to cognitive decline.
• Experts advise that persistent vocal changes such as hoarseness, breathiness, or voice fatigue should prompt medical evaluation by an otolaryngologist, as early diagnosis and treatment could help address both vocal and cognitive health concerns.
• Engaging in activities like singing and voice training may support both vocal and cognitive function, with studies showing benefits such as improved verbal flexibility among older adults who participate in choir singing.