Can Poor Sleep Lead to Dementia? | DG News

Can Poor Sleep Lead to Dementia? | DG News.

December 10, 2014

MINNEAPOLIS — December 10, 2014 — People who have sleep apnoea or spend less time in deep sleep may be more likely to have changes in the brain that are associated with dementia, according to a study published in the December 10, 2014, online issue of the journalNeurology.

The study found that people who don’t have as much oxygen in their blood during sleep, which occurs with sleep apnoea and conditions such as emphysema, are more likely to have micro infarcts than people with higher levels of oxygen in the blood. Micro infarcts are associated with the development of dementia.

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