Cerebral blood flow is essential for normal brain function and often perturbed in neurological disease. If one shines a source of coherent light on perfused tissue, the detected speckles, or "grains" ...

Scientists have uncovered a surprising new player in Alzheimer’s disease: a protein called CSE that helps produce tiny ...

Poor sleep among older adults is linked to disruptions in the brain's 'waste removal system', according to researchers. A recent study offers valuable insight into how sleep quality impacts brain ...

A decline in brain function interfering with daily living isn’t a normal part of aging. Dementia is on the rise, more than ...