Search results
Dopaminergic pathways (dopamine pathways, dopaminergic projections) in the human brain are involved in both physiological and behavioral processes including movement, cognition, executive functions, reward, motivation, and neuroendocrine control.
28 Jan 2024 · Learn about dopamine, a neurotransmitter involved in pleasure, reward, motivation, and learning. Explore the brain pathways, functions, and disorders of dopamine in psychology.
Introduction. The midbrain dopamine system is composed of two major pathways with distinct functions [ 1 – 3 ], The nigrostriatal pathway originates from dopamine neurons in the substantia nigra pars compacta (SNc), projects to the dorsal striatum, and is mostly associated with motor control.
In this review, we summarize the aspects of dopamine as a catecholaminergic neurotransmitter and discuss dopamine signaling pathways elicited through dopamine receptor activation in normal brain function.
The dopaminergic pathway mostly involved in reward is the so-called mesolimbic system, which is formed by projections of midbrain dopamine neurons of the ventral tegmental area (VTA) to the striatum, prefrontal cortex, amygdala, hippocampus, and many other structures of the limbic system.
A comprehensive review of dopamine synthesis, storage, release, reuptake, and receptor mechanisms in the central nervous system. Learn about the functions, pathologies, and pharmacology of dopamine and its receptors in the brain.
22 Jan 2021 · Dopamine, known primarily to be a neurotransmitter involved in almost any higher executive action, acts through five types of G-protein-coupled receptors. Dopamine has been studied extensively for its neuronal handling, synaptic actions, and in relation to Parkinson’s disease.
