Measuring blood flow in the brain is critical for responding to a range of neurological problems, including stroke, traumatic brain injury (TBI) and vascular dementia. But existing techniques, ...

Scientists at MIMETAS have published a new study describing a scalable, self-assembling human blood-brain barrier (BBB) model that combines physiological relevance with high-throughput capability. The ...

Researchers from Science Tokyo develop a new computational method that combines 4D MRI, CFD, and DA for faster and realistic blood flow analysis in brain aneurysms. To simulate blood flow inside brain ...

Peter Searson is leading a Johns Hopkins University team that is unravelling how Alzheimer's and other diseases disrupt the blood-brain barrier, the complex interface that allows or blocks the passage ...

A popular hypothesis for how the brain clears molecular waste, which may help explain why sleep feels refreshing, is a subject of debate. Encased in the skull, perched atop the spine, the brain has a ...

Setup of the laser speckle contrast optical spectroscopy system used to monitor scalp and brain blood flow during temporary blockage of a major scalp artery near the temple. WASHINGTON, Oct. 21, 2025 ...