32 Responses to McCain and the POW Cover-Up. 1  Dear Mr. Schanberg, 2  Although this is old news, it just came to my attention by way of a Facebook post, and it is too important to ignore. 3  The time for the truth is way overdue.  Just came across this on a Facebook post.
Rare and Hereditary Causes of Stroke. Rare and Hereditary Causes of Stroke. A stroke occurs when a blood vessel that supplies blood to the brain is blocked (ischemic stroke), leaks or bursts (hemorrhagic stroke), damaging or killing nerve cells in the brain. As a result, the part of the body controlled by the damaged area of the brain cannot work properly.
A stroke is a brain injury that occurs because the brain's blood supply is interrupted. The brain's blood supply can be disrupted for different reasons. Doctors generally classify strokes into three categories, depending on the cause: Hemorrhagic stroke â Bleeding (hemorrhage) causes this type of stroke. Bleeding can occur within the brain or between the brain and the skull. When bleeding occurs, small blood vessels near the hemorrhage tighten in a spasm. As a result, some brain areas get too little blood flow.