.: Unusual Headache Top Related Articles
1). Improving the Outcome of Stroke
The majority of strokes occur when a blood clot lodges in a blood vessel, blocking blood flow to a portion of your brain (ischemic stroke). The group of brain cells normally nourished by the oxygen in the affected blood vessels dies almost immediately after blood flow is blocked, while surrounding brain cells experience reduced blood flow.
Article tags: ischemic, stroke, blood clot, unusual headache, reduced blood flow