Cerebral amyloid angiopathy (CAA) is a condition where protein (called amyloid) builds up in the brain, making blood vessels weak. People with CAA are four times more likely to develop dementia within ...

A hidden protein buildup in brain blood vessels may quietly quadruple dementia risk—often without a stroke as warning.

Reduced blood flow to the brain is thought to be a key factor in many forms of dementia, including Alzheimer's, and ...

Building upon the success of the first in utero brain surgery for Vein of Galen Malformation (VOGM) reported in 2023, new data published today in JAMA provides further evidence for the potential use ...

A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a key lipid causes blood vessels to become overactive, disrupting circulation ...

Hypertension begins harming the brain surprisingly early, even before measurable blood pressure increases. Key cells related to blood vessels, signaling, and myelin maintenance begin aging prematurely ...

Clumps of cells known as organoids are helping us to understand the brain, and the latest version comes equipped with ...

Our understanding of migraine is starting to shift, overturning ideas of what's a symptom and what's a trigger, and which ...

After collapsing with a seizure, doctors discovered an arteriovenous malformation (AVM) in Steven’s brain. It is an extremely ...