1 day ago · Research shows that people who sleep poorly tend to have brain age that is older than their actual age. Chronic inflammation in the body caused by poor sleep likely plays a part.

Oct 2, 2025 · Scientists have found that poor sleep is tied to brains that look older than their true age. The discovery points to sleep as a potential lever to slow brain aging and reduce …

Oct 3, 2025 · People with poor sleep have brain ages that are an average of 1 year older than their chronological age, a new study has found.

Oct 1, 2025 · When sleep is disrupted, the brain feels the consequences – sometimes in subtle ways that accumulate over years. In a new study, my colleagues and I examined sleep …

Sleep loss pervasively affects the human brain at multiple levels. Age-related changes in several sleep characteristics indicate that reduced sleep quality is a frequent characteristic of aging.

Oct 1, 2025 · In a groundbreaking study emerging from Karolinska Institutet, researchers have uncovered compelling evidence that inadequate sleep quality is linked to accelerated brain aging.

Oct 23, 2024 · Poor sleep quality in early middle age is associated with increased signs of brain aging in late middle age, showing an almost three-year advancement in brain aging among …