Add Yahoo as a preferred source to see more of our stories on Google. Brain image Reduced blood flow to the brain is thought to be a key factor in many forms of dementia, including Alzheimer's, and ...

Dementia risk rises dramatically in people with CAA, a condition where amyloid builds up in brain blood vessels, even when no ...

Top Delhi vascular experts warn that prolonged sitting, poor hydration and unhealthy lifestyle habits are quietly damaging ...

Blood flow problems within the lungs could be driving long COVID in some children, according to scans using an advanced form of MRI. Children and teens with long COVID appear to have significantly ...

Diabetics are at risk for many problemsm from heart disease to stroke. Many also have blood circulation problems in the legs and feet, which could lead to amputation. But one treatment may restore ...

The brain is perhaps the most sensitive organ with respect to changes in blood flow and oxygen supply. Even brief interruptions in capillary flow (or "stalling") can indicate acute neurological issues ...

Blood flow in the legs requires two essential factors, which are arterial flow and venous flow. Arterial flow involves the arteries carrying oxygenated blood to the legs from the heart, while veins ...

Reduced blood flow to the brain is thought to be a key factor in many forms of dementia, including Alzheimer's, and scientists have just identified a new mechanism regulating this flow, which may also ...