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 ...

Taking shorter, more frequent breaks is the best remedy ...

Patients with atrial fibrillation show more brain lesions and lower cognitive function. Discover how AF directly affects the ...

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 ...

“ATT may be more sensitive to age-related decline than CBF, and therefore useful for early detection and management of cerebrovascular impairment.” “ATT may be more sensitive to age-related decline ...

Cerebral haemodynamics, the study of blood flow within the brain, is central to understanding how the organ meets its extraordinary metabolic demands. Autoregulation refers to the intrinsic ability of ...

Burlington, Vt.— A team of UVM scientists led by Mark Nelson, Ph.D., from the Larner College of Medicine at the University of Vermont, has uncovered a novel mechanism that reshapes our understanding ...

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

A study on the effects of commonly used anaesthetic and sedative drugs on cerebrospinal fluid flow and volume has uncovered findings regarding their impact on the brain's vital glymphatic system.

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

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, ...

SAN DIEGO, Jan. 27, 2026 /PRNewswire/ -- BURL Concepts, a private MedTech company developing a rapid, automated and affordable test for evaluating cerebral blood flow and detecting emboli, announced ...