Introduction Neuropsychiatric disorders represent a complex group of conditions at the intersection of neurology and psychiatry, where both neurological dysfunction and psychiatric symptoms coexist. These disorders reflect abnormalities in brain structure, function, or chemistry that manifest as cognitive, emotional, and behavioral disturbances. […]
Introduction Neurotransmitters are chemical messengers that enable communication between neurons in the brain and the nervous system. They regulate a wide range of physiological and psychological processes, including mood, cognition, movement, and autonomic function. The precise balance of neurotransmitters such as serotonin, […]