Try this 4 - question quiz to see how much you know about Stroke: Research.

1. One promising area of research involves

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One promising area of animal research involves hibernation. The significant decrease of blood flow to the brain in hibernating animals is so extensive that it would kill a non-hibernating animal. Scientists hope that by learning how animals hibernate without experiencing brain damage, they can discover ways to stop the brain damage associated with decreased blood flow in stroke patients.