How does brainfreeze work? 582 viewsJanuary 3, 2024 Question90.37K July 3, 2021 0 Comments How does brainfreeze work? In: Biology 2 Answers ActiveNewestOldest Anonymous Posted July 3, 2021 0 Comments Cooling of the capillaries of the sinuses by a cold stimulus, which results in vasoconstriction (a narrowing of the blood vessels). Anonymous Posted July 3, 2021 0 Comments [deleted] Register or Login
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