Sildenafil- known most commonly as ‘viagra’- improves brain blood flow and blood vessel function in patients at risk of vascular dementia. The findings may pave the way for treatment and prevention ...

Researchers from the California Institute of Technology have created a laser-based gadget that can be worn on the head to monitor changes in brain blood flow and volume non-invasively.

Over seven million Americans are living with Alzheimer's disease (AD), and the heartbreaking day-to-day battle with the effects of cognitive decline. According to the Alzheimer's Association, the ...

Early on, Nedergaard and Iliff, a glial cell biologist and a vascular physiologist, respectively, hypothesized that waste ...

In turn, blood vessels dilate to mitigate the pressure of this increase in blood flow. In patients with higher stroke risk, less flexible blood vessels would impede dilation, causing distinct changes ...

Discover the powerful cardiovascular habit that increases brain blood flow, stimulates new neural growth, and reverses cognitive aging effects naturally.

The authors of a recent study claim that it's possible to do exactly that, using existing SPECT technology (a type of brain scan that uses a radioactive tracer and measures blood flow throughout ...

Sildenafil (Viagra) may improve brain blood flow and blood vessel function, and help reduce the risk of vascular dementia, a new study suggests.