Blood supply to the brain, as needed Date: February 19, 2020 Source: Harvard Medical School Summary: Researchers have discovered a new mechanism for how the brain and its arteries communicate to ...

The reduced blood supply starves brain cells of nutrients and over time they become damaged and die. Symptoms of vascular dementia include loss of energy, lack of concentration and poor memory.

• Mini-strokes or transient ischemic attacks occur when the blood supply to the brain is briefly interrupted. Symptoms of a TIA last less than 24 hours and, generally, no permanent damage occurs.

Memory performance and other cognitive abilities benefit from good blood supply to the brain. A recent study suggests that blood perfusion of the so-called hippocampus could play a key role in age ...

Disturbances to brain blood flow are a known cause in many diseases, e.g., sustained reduction in brain blood flow is a likely cause of cognitive decline, dementia, and neurodegenerative disease ...

Memory performance and other cognitive abilities benefit from a good blood supply to the brain. This applies in particular to people affected by a condition known as "sporadic cerebral small ...

A Ludwig Cancer Research study has generated a granular portrait of how the cellular and molecular components of the blood vessels that feed brain metastases of melanoma and lung and breast ...

The startup, which emerged out of stealth this morning, is talking specifically about cerebral blood flow (CBF). That’s pretty much what it sounds like: the blood supply to the brain measured ...

The human brain is an immensely complex and fragile organ that depends on a constant supply of oxygenated blood. Without oxygen, the brain's cells, including the signal-sending neurons that enable ...