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Brain Neurotransmitter Systems

Meaning

Brain Neurotransmitter Systems encompass the intricate network of chemical messengers and their corresponding receptors within the central nervous system, which are essential for intercellular communication. These systems utilize neurotransmitters like serotonin, dopamine, norepinephrine, and GABA to transmit signals across synapses, regulating every aspect of neurological function, including mood, cognition, sleep, and hormonal release. Optimal function of these systems is inextricably linked to endocrine health, as many hormones directly modulate neurotransmitter synthesis and receptor sensitivity. Dysregulation in these chemical pathways often underlies common clinical presentations such as anxiety, depression, and neuroendocrine disorders.