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Blood carries oxygen and nutrients to the neurons (nerve cells) in the brain, so when the blood flow stops, the cells begin to die. As a result, the functions of the body controlled by the nerve cells can lose their ability to function.
The specific abilities that will be lost or affected by the stroke depend on the extent of the cell death and where in the brain the stroke happened.
The brain is...
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Source: ADAM Encyclopedia
New or recurrent strokes affect about 780,000 Americans every year. On average, someone in the United States has a stroke every 40 seconds. While age... Read more »
Source: ADAM Encyclopedia
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