Researchers at Polytechnique Montréal have succeeded in mapping blood flow in the brain with unprecedented precision, which ...

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

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 ...

Mild cognitive impairment is linked to blood vessel dysfunction in the brain's temporal lobes -- the seat of memory -- according to a new study. The findings, seen in people with and without signs of ...

Scientists have discovered that a part of the brain may be behind high blood pressure.

Scientists have discovered that a part of the brain may be behind high blood pressure. The lateral parafacial region sits in the brainstem – the oldest part of the brain – which controls automatic ...

Numbness may be an early sign of an aneurysm of the brain.Here's what you should be knowing about the symptoms, causes, risk ...

New research suggests that just two handfuls of peanuts a day may improve blood flow to the brain and enhance memory in older ...

Nitric oxide doesn’t get the hype of collagen or NAD+, but it plays a central role in blood flow, energy, and how well the ...

Hypertension is the most common medical condition in the United States, affecting an estimated 120 million adults, or nearly ...

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 ...