Every year, millions of people around the world suffer an ischemic stroke, the most common type of stroke. It happens when a blood clot blocks an artery supplying blood to the brain. Because brain cells begin to die within minutes without oxygen, finding people at high risk before a stroke occurs is one of the […] The post A Personalized ‘Mini Artery’ That May Predict Who Will Have a Stroke appeared first on Knowridge Science Report .