Interactive neurochemistry atlas
Neuro
transmitters
transmitters
The chemical language of the mind. Eight messenger molecules — how they work, how they break, how they are hijacked, and how they heal.
Eight messengers
Select any transmitter to enter its full profile — biology, receptors, addiction potential, interactions, and therapeutic applications.
The neurochemistry of addiction
Addiction is not a moral failure but a predictable neurochemical consequence of repeated interference with the brain's reward and learning systems. These are the mechanisms.
Transmitter interactions
No transmitter acts alone. The brain is a conversation between many chemical systems simultaneously. These are the most clinically and therapeutically significant interactions.
Tap any node to highlight its interaction network
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