News for Healthier Living

In Epilepsy, Poor Sleep Associated with Dementia

For people with epilepsy, getting poor sleep was associated with a higher risk of dementia compared to people without epilepsy, according to a study published April 22, 2026, in Neurology(r), the medical journal of the American Academy of Neurology. In addition, getting optimal sleep, six to eight hours a day, is associated with higher cognitive scores than getting poor sleep, less than six or more than eight hours a day. The study does not prove that poor sleep quality causes worse cognition and dementia risk, it only shows an association.

April 22, 2026


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