What it is
Hearing and vision are sensory brain-health inputs; NIA lists treating age-related hearing or vision loss among steps for cognitive health.[1]
Why it matters
When sensory input is poor, communication, orientation, learning, and social engagement can all become harder.[1]
What it affects
- Sensory conditions can make a person seem more forgetful or withdrawn even when the main issue is input and participation.[1]
Interpretation traps
- Sensory correction is not a treatment-success claim for dementia; it is one modifiable context to review.[1]