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 ...

A tiny fibre-optic sensor has the potential to save lives in open heart surgery, and even during surgery on pre-term babies. The continuous cardiac flow monitoring probe is a safe way to give a ...

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 ...