New Study Links Brain-Wave Patterns During Sleep to Dementia Risk

This AI Tool Can Tell If Your Brain Is Aging Too Fast

A hidden signature in sleep brain waves may quietly track how the brain ages. to develop dementia. The research, led by UC San Francisco and Beth Israel Deaconess Medical Center in Boston, used machine learning to analyze brain waves recorded overnight. The team focused on a measure called “brain age,” which is estimated from sleep [...]

New Study Links Brain-Wave Patterns During Sleep to Dementia Risk

A new study by the University of California, San Francisco (UCSF), and Beth Israel Deaconess Medical Center points to a potential key for understanding how the brain ages: sleep patterns. Researchers examined brain-wave activity during sleep to identify individuals at higher risk of developing dementia, potentially years before symptoms appear. Published in JAMA Network Open, the study used an AI model to estimate a person’s “brain age” from ele…

Is your brain aging faster than you are? Sleep may hold the key

A machine-learning analysis of brain waves recorded during sleep may help identify people at high risk of developing dementia, according to a study led by UC San Francisco and Beth Israel Deaconess Medical Center in Boston. The study found that when a person's "brain age," estimated from sleep signals using EEG, exceeded their actual age, the risk of dementia increased.