Cerebral blood delivery depends on mechanisms such as electrical signaling, which propagates through capillary networks to upstream arterioles to deliver blood, and calcium signaling, which fine-tunes ...

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

Dementia has long been framed as a slow, irreversible loss of neurons, but a new line of research is shifting attention to the blood vessels that feed the brain. Scientists are now testing whether ...

Discover Alexis Carrel's groundbreaking Nobel-winning techniques in vascular repair and organ transplantation that ...

Blood carries oxygen and vital nutrients to the brain. Mr. Suphachai Praserdumrongchai/iStock via Getty Images Neuroscientists have long assumed that neurons are greedy, hungry units that demand more ...

Good circulation is vital for a healthy and well-functioning body. The circulation system delivers oxygen, nutrients, hormones, and immune cells to every cell in the body, while removing waste like ...

That familiar heaviness in your legs after a long day isn’t just tiredness – it might be telling you something important about your circulation. While many people rush to expensive treatments or worry ...

Stress may lead to altered blood flow in the brain, reveals a new study. The findings may give vital clues to the exact causes of neurodegenerative brain diseases such as Alzheimer’s and dementia, say ...