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A comment on Dopamine signals when a fear can be forgotten. Parent comment

Re:Dopamine signals when a fear can be forgotten by dayvigo on Friday May 02, 2025 @02:07AM (#43866638)
No, activity and expression are always local. Exclusively. There are no global levers.
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Re:Dopamine signals when a fear can be forgotten by immibis on Friday May 02, 2025 @07:28PM (#43875527)
I'm pretty sure there are things that affect the brain globally... nutrient availability? Oxygen availability? Sledgehammers?
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