A large new study shows that poor sleep habits may make the brain look physically older than about a year on average. For the study, researchers examined brain scans and sleep patterns of more than 27 ...

Researchers studied a group of adults to learn more about the connection between sleep quality and brain aging. The scientists used MRI scans to determine each person’s ‘brain age’ and compared that ...

FRIDAY, Oct. 3, 2025 (HealthDay News) — Rotten sleep might accelerate the aging of a person’s brain, partly by increasing inflammation, a new study says. People’s brains aged faster as they scored ...

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cAging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden fDepartment of Physical Activity and Health, Swedish School of Sport and Health ...

New research shows that poor sleep could make the brain appear years older than it really is. Using MRI scans and machine learning, scientists found a clear link between unhealthy sleep patterns and ...

The growing cannabis legalization has translated into an increased awareness of the plant’s medicinal properties. More people are now talking about marijuana than before, an excellent development for ...

Abigail Dove receives funding from Alzheimerfonden, Demensfonden, and the Loo and Hans Osterman Foundation for Medical Research. We spend nearly a third of our lives asleep, yet sleep is anything but ...

Poor sleep accelerates brain ageing and making it appear older than it actually is, researchers have found. Sleep helps to restore the body and protect the brain and when it is disrupted the brain can ...

People found to have “poor sleep” in a new test are more likely than others to have brains showing signs of faster ageing, a new study reveals. Several studies have so far found a link between poor ...