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Dopamine (DA, a contraction of 3,4-dihydroxyphenethylamine) is a neuromodulatory molecule that plays several important roles in cells. It is an organic chemical of the catecholamine and phenethylamine families. Dopamine constitutes about 80% of the catecholamine content in the brain.
May 15, 2013 · Basic dopamine anatomy. The dopaminergic innervation of the forebrain of mammals is constituted by a small number of highly collateralized neurons (~15,000 – 20,000 on each side of the rat brain) residing in the ventral mesencephalon (Fallon and Loughlin, 1995; Lindvall et al, 1984; Williams and Goldman-Rakic, 1998).
Mar 23, 2022 · Dopamine is a type of neurotransmitter and hormone. It plays a role in many important body functions, including movement, memory and pleasurable reward and motivation. High or low levels of dopamine are associated with several mental health and neurological diseases.
Jan 28, 2024 · Dopamine is a neurotransmitter in the brain associated with pleasure, reward, motivation, and motor control. In psychology, it's linked to feelings of gratification and is implicated in mood disorders, addiction, and certain behaviors when its levels are imbalanced.
Dopamine is a neurotransmitter associated with movement, attention, learning, and the brain’s pleasure and reward system. Dopamine is essential for many of our daily behaviours, playing a role in how we move, what we eat, learn, and even whether we become addicted to drugs.
Jun 21, 2023 · Dopamine is a neurotransmitter. It is a chemical messenger that helps in the transmission of signals in the brain and other vital areas. Dopamine is found in humans as well as animals,...
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Dopamine is known as the feel-good neurotransmitter—a chemical that ferries information between neurons. The brain releases it when we eat food that we crave or while we have sex,...
