Four neuromodulators dominate motivation, energy, mood, and learning: dopamine, epinephrine, serotonin, and acetylcholine.
Four neuromodulators dominate motivation, energy, mood, and learning: dopamine, epinephrine, serotonin, and acetylcholine.
More from this video
See all →Receiving gratitude produces a stronger serotonin-related effect than giving it. Watching…
Adrenal-gland epinephrine cannot cross the blood-brain barrier. The brain produces its own in the…
Deliberate cold exposure is the most potent behavioral tool described for sustained dopamine…
Caffeine does more than wake you through adrenaline and lower adenosine. It also increases…
Early-day sunlight exposure to the eyes increases dopamine receptor availability, making dopamine…
Mucuna pruriens can spike dopamine sharply, then leave you facing a substantial crash.
L-tyrosine substantially increases dopamine within 15–45 minutes, with effects tapering after…
Epinephrine creates neural energy: the desire and capacity to move and act, not merely calories.
Don't lose this one
A free account saves cards like this to your Collection, and Korva resurfaces them so you actually remember.