Question

Why do blood vessels in the brain expand?

Answer 1

Answer:

The newer thinking is that the expansionof blood vessels is the result of some other event, not the cause. ... These in turn cause the blood vessels that surround the brain to expand and inflame

Answer 2

Answer:The newer thinking is that the expansion of blood vessels is the result of some other event, not the cause. ... These in turn cause the blood vessels that surround the brain to expand and inflame.

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