Removing neck lymph nodes can block brain fluid drainage, leading to ventricular enlargement and cognitive decline.

AI and fruit fly studies identify BRSK1 gene mutations as the cause of a rare neurodevelopmental disorder marked by speech delay and microcephaly.

Biologists discover bullfrog brains synthesize their own emergency ketones when glucose runs out, upending rules of neural ...

Study finds biological aging in uninjured brain tissue predicts aphasia severity and 6-month recovery after speech therapy ...

A large international review links chronic insomnia to a 26% higher risk of stroke, increased hospitalizations, and elevated dementia risk.

Blocking CXCR3 on immune T cells preserved 40% more memory tissue in Alzheimer’s mice without needing to cross the blood-brain barrier.

Misleading AI video summaries alter human memory and distort eyewitness accuracy from 84% down to 45%, Georgetown and UW ...

UCF neuroscientists study how nicotine alters brain mitochondria in the nucleus accumbens to discover more effective ...

Researchers at UC San Francisco have identified 16 brain-aging molecules in blood that spike during the menopause transition, tracked by hormonal flux rather than chronological age. In older women, ...

A new study reveals personal experience overrides public reputation when judging uncooperative behavior, altering indirect reciprocity rules.

A mathematical model from Mississippi State shows how copper and zinc drive amyloid plaque formation in Alzheimer’s, opening ...

A new study of 3,800+ adults finds social support slows attention decline, but cannot shield the brain from the cognitive ...