Link between hearing loss and dementia
Hearing well impacts both daily life and long-term brain health. Studies link hearing loss to dementia and Alzheimer’s. Here are four key ways hearing loss affects brain health:
- Auditory Processing: Hearing loss reduces brain activity, causing gray matter shrinkage. The Wernicke's area, responsible for speech comprehension, is near areas affected by Alzheimer’s. Early hearing treatment can slow cognitive decline.
- Symptom Overlap: Dementia and hearing loss share symptoms like memory issues, depression, and anxiety. A simple hearing test can distinguish between the two.
- Social Isolation: Hearing loss leads to social withdrawal, a known risk factor for dementia and depression. Treating hearing loss helps improve social engagement and mental health.
- Hearing Loss and Cognitive Decline: Greater hearing loss correlates with worse cognitive decline. Studies show that untreated hearing loss accelerates memory problems.
Quick Facts:
- 94% of dementia cases involve hearing loss.
- Mild hearing loss doubles dementia risk, while moderate hearing loss increases it five-fold.
- Hearing aids improve memory and behavior in Alzheimer’s patients and boost cognitive function by 50% in a year.
Schedule a complimentary hearing screening today to protect your brain health! Visit www.ottawahears.com to book a consultation.
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