Skip to main content

Monoaminergic Systems

Meaning

Monoaminergic Systems refer to the complex networks of neurons in the central nervous system that primarily utilize monoamines—specifically dopamine, norepinephrine, and serotonin—as neurotransmitters for chemical communication. These systems are integral to regulating a vast array of physiological and behavioral functions, including mood, cognition, sleep-wake cycles, and appetite. The function of these systems is closely intertwined with the endocrine system, as hormones can modulate the synthesis, release, and receptor sensitivity of these critical neurotransmitters.