The brain relies on real-time delivery of oxygen and nutrients through its microvasculature, which threads through neural ...

New noninvasive tools reveal that subtle shifts in brain blood flow and oxygen use may mirror key markers of Alzheimer’s risk ...

Op-Ed: What I tell my patients—and what I try to practice myself—is this: you don’t need perfection. You just need to move.

Subtle changes in how blood flows through the brain and how brain tissue uses oxygen may be closely linked to Alzheimer's ...

Subtle changes in brain blood flow and oxygen use are closely linked to hallmark signs of Alzheimer’s, including amyloid ...

A wearable ultrasound patch could soon be saving lives, by monitoring the blood flow in hospital patients' brains. The device is only about the size of a postage stamp plus it works continuously, ...

Cutaneous blood flow and microcirculation underpin critical physiological processes including thermoregulation, nutrient delivery and immune defence. The skin’s vascular network, comprising ...

According to the National Heart, Lung, and Blood Institute, nearly 10 million people aged 40 and older have Peripheral Artery Disease (PAD). PAD may cause poor circulation. People who are older than ...

As men age, maintaining healthy blood flow, stamina, and cardiovascular function becomes increasingly important. Nitric oxide plays a central role in all of these areas, yet natural production ...

Hypertension can affect your mind, heart, eyes and more, often without causing any obvious symptoms at all.

Discover how these two essential minerals work in tandem to relax your arteries, flush out excess sodium, and shield your heart from long-term damage.