Headache
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Headache
Q. Which of the following is FALSE regarding migraine pathophysiology?
a
Vasoconstriction is one of the mediators of pain in migraine.
b
Release of mast cells, substance P, and CGRP may all play a role in pain generation in migraine.
c
Parasympathetic activation of the suprachiasmatic nucleus may play a role in migraine pathophysiology.
d
Aura correlates with a wave of spreading cortical depression.
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