Xuanwu Hospital, Beijing

This study tests whether shining a special near-infrared light on the head (called photobiomodulation) can safely help thinking and memory in people with mild-to-moderate Alzheimer's disease. About 38 participants will receive either real or fake light treatments daily for 16 wee…

This study looks at 400 adults with narrowed brain arteries (50-99% blockage) who have already had a minor stroke or warning stroke. Researchers want to see if a special analysis of angiogram images, called DPR, can better identify who is at highest risk for another stroke within…