Low blood pressure, also known as hypotension, occurs when the force of blood pushing against the artery walls is too low, ...

Learn about vasospasm—a sudden artery narrowing that can affect the brain, heart, and extremities. Explore its causes, symptoms, and effective treatments.

Brain swelling, or cerebral edema, is a medical emergency. Learn about the evidence-based treatments doctors use to reduce ...

Illinois engineers fused ultrafast imaging with smart algorithms to peek at living brain chemistry, turning routine MRIs into ...

Neither computed tomography (CT) perfusion nor CT angiography meet the prespecified validation threshold as an ancillary test ...

High cholesterol is often dubbed the “silent killer” because it progresses for years without clear symptoms, until serious ...

Concussion symptoms can take minutes, hours, or even days to develop. This delay can make it difficult to recognize the ...

Chronic pain affects millions of people in the US. Targeting an oft-overlooked brain receptor could one day offer relief.

It can be very dangerous if it ruptures, as it may cause bleeding in the brain. Here are a few early symptoms of brain aneurysm you should know. Tap to read!