Inside the body, a 24-hour rhythm, known as the circadian rhythm, quietly coordinates when we sleep, wake, eat and recover.

Dementia research is shifting from chasing plaques to decoding how the brain maintains its own health, from blood flow and immune cells to waste disposal and electrical rhythms. That pivot is ...

For years, conditions like dementia and Alzheimer's disease were often brushed aside in India as issues of "old age" or even mistaken for personality changes. Now, with rising awareness and better ...

Dementia was linked to impairments involving the glymphatic system in a study of 44,000 people. Three markers of CSF dynamics were associated with incident dementia over a median follow-up of 5 years.

Increasing the levels of a particular phospholipid in the membranes of brain cells may offer a promising new way to improve blood circulation in the brain and support healthier brain activity. A poten ...