Sudden changes in vision deserve immediate attention, as they may represent the first warning signs of serious vascular problems affecting the brain or eyes. Understanding these critical indicators ...

Researchers discovered that clogged brain “drains” show up early in people at risk of Alzheimer’s disease. These blockages, ...

Adults who followed aerobic exercise guidelines showed slower brain aging on MRI, offering clues for midlife brain health.

As AI-powered wearables gain popularity, neurologists explain what these devices can truly measure, why they cannot diagnose ...

A year of consistent exercise appears to rejuvenate the brain – but don’t ask scientists how yet In A Nutshell Adults who ...

THURSDAY, May 29, 2025 (HealthDay News) — Difficulty sleeping after a mild stroke could be a sign of continuing brain health problems in some people, a new study says. Stroke victims who spent more ...

As we enter 2026, there are two distinct technologies used by clinicians to interact with the brain: Brain-Computer ...

The evidence indicates that non-invasive monitoring (near-infrared spectroscopy; NIRS) of oxygen in brain tissue likely does not reduce death rates or short-term brain problems for very premature ...

Mild cognitive impairment is linked to blood vessel dysfunction in the brain's temporal lobes -- the seat of memory -- according to a new study. The findings, seen in people with and without signs of ...

Your brain ventricles are four fluid-filled chambers that produce cerebrospinal fluid. This fluid helps nourish your brain and protect it from injury. It would be easy to argue that your brain is the ...