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Dopamine Signaling

Meaning

The complex neurobiological process involving the synthesis, release, and reception of dopamine, a critical catecholamine neurotransmitter and neurohormone, within the central nervous system and peripheral tissues. This signaling cascade is central to regulating motivation, reward-driven behavior, motor control, and hormonal release from the hypothalamus. Balanced dopamine signaling is essential for optimal cognitive function and emotional well-being.