Researchers provide a comprehensive overview of the blood-brain barrier (BBB), detailing its cellular architecture, transport ...

Measuring blood flow in the brain is critical for responding to a range of neurological problems, including stroke, traumatic ...

Each time the heart beats, it pumps blood through the brain vessels, causing them to expand slightly and then relax, much like the rise and fall of the blood pulsing through your veins when you feel ...

Non-invasive device worn on the forehead uses laser technology and an array of detectors, and could form the basis of methods for monitoring brain blood flow.

Researchers at USC have created the first method to noninvasively measure microscopic blood vessel pulses in the human brain.

Measuring blood flow in the brain is critical for responding to a range of neurological problems, including stroke, traumatic brain injury (TBI) and vascular dementia.

Doctors have long been as puzzled as their patients have been alarmed when some unaccustomed exercise causes not only numbness in an arm but faintness and even temporary blindness. Now artery ...

New research shows that neighborhood conditions — from pollution and housing to economic opportunity — may directly affect ...