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How does social isolation impact brain health?

Social isolation, often a consequence of untreated hearing loss, can significantly affect brain health. When you're socially isolated, your brain receives less stimulation and engagement, which can lead to a decline in cognitive function. This lack of interaction is thought to contribute to the increased risk of dementia mentioned in the story.

Stories that explain this

Correcting hearing loss can cut dementia risk by almost half

Questions this opens up

What is cognitive decline? How does social interaction help the brain? Can loneliness affect physical health?

Related explainers

How does hearing loss affect the brain? What is dementia? Can hearing aids fully restore hearing? How do hearing aids work? What is modifiable risk? Is there a cure for dementia? What is 'brain health'? What's the social impact?

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