3 ms·
The problem is neurotransmitters are signaling devices, there are no "levels". There are only differences in reactivity to signals that differ all over the brai
by kayodelycaon 4y ago
The problem is neurotransmitters are signaling devices, there are no "levels". There are only differences in reactivity to signals that differ all over the brain.
It would be like trying to tracks cars by only observing traffic lights.