Cerebral blood flow (CBF) and oxygen metabolism underpin the fundamental processes that sustain neural function and viability. The delivery of oxygen via the bloodstream is essential for maintaining ...

A research team drawn from collaborators across the USA has developed a super-resolution photoacoustic imaging method that ...

A recent study published in the journal Nutrition describes the impact of caffeine intake on cerebral blood flow in young, healthy individuals. Study: Effects of caffeine on cerebral blood flow. Image ...

Intensive blood pressure control to a target of less than 120 mm Hg was not associated with a reduction of cerebral perfusion compared with a standard target of less than 140 mm Hg in a substudy of ...

Cognitive impairment is common in patients with end-stage renal disease treated with hemodialysis. Despite this well-recognized link, the etiology of cognitive impairment in hemodialysis patients has ...

Enhancing prefrontal cortex (PFC) cognitive functions requires identifying suitable exercises that increase cerebral blood flow. A recent study using functional near-infrared spectroscopy found that ...

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 ...