What triggers the blood vessel constriction on the brain? Will avoiding e.g. cer... | Hacker News

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		dotancohen 4 months ago \| parent \| context \| favorite \| on: Adenosine on the common path of rapid antidepressa... What triggers the blood vessel constriction on the brain? Will avoiding e.g. certain places at certain hours also avoid the preemptive blood vessel constriction and associated headache?

reactordev 4 months ago [–]

Habit. No other outside stimuli. Just you and your habit.

dotancohen 4 months ago | [–]

Classical conditioning, like Pavlov's dogs?

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