General Overview Stroke is a brain injury that occurs when the brain's blood supply is interrupted. Without oxygen and nutrients from blood, brain tissue starts to die rapidly, resulting in a sudden loss of function. MoreTransient ischemic attack (TIA) refers to temporary brain dysfunction due to a shortage of blood and oxygen. It is sometimes referred to as a "mini-stroke." TIA is a serious condition that serves as a warning for a stroke. MoreInDepth Find answers in our in-depth report on stroke: What should I ask my healthcare provider about stroke? Diagnostic and Surgical Procedures Living With Stroke In his own words: living with stroke | Related Conditions Natural and Alternative Treatments (By Condition) |
