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dopamine

   Also found in: Medical, Acronyms, Encyclopedia, Wikipedia, Hutchinson 0.04 sec.
do·pa·mine  (dp-mn)
n.
A monoamine neurotransmitter formed in the brain by the decarboxylation of dopa and essential to the normal functioning of the central nervous system. A reduction in its concentration within the brain is associated with Parkinson's disease.
[dop(a) + amine.]
dopamine  (dp-mn)
A monoamine neurotransmitter that is formed during the synthesis of norepinephrine and is essential to the normal functioning of the central nervous system. A reduction of dopamine in the brain is associated with the development of Parkinson's disease. Chemical formula: C8H11NO2.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.dopamine - a monoamine neurotransmitter found in the brain and essential for the normal functioning of the central nervous system; as a drug (trade names Dopastat and Intropin) it is used to treat shock and hypotension
Dopastat, Intropin
monoamine neurotransmitter - a monoamine that is functionally important in neural transmission


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DOPAMINE HIGHS Installing microelectrodesjust outside neurons can illuminate the ways in which specific signal molecules influence behavior.
Cell surface stories: miniature electrodes probe diminutive domains by Cunningham, Aimee / Science News
Discuss with students what they know about the brain chemical dopamine: it is a neurotransmitter that causes feelings of pleasure when it binds with dopamine receptors in the brain.
Lesson plans for student activities by Junior Scholastic
That's when they first zeroed in on how a neurotransmitter, or chemical messenger, called dopamine relates to body motion--and subsequently, to PD (see Nuts & Bolts, p.
The fight of his life: boxing Great Muhammad Ali battles Parkinson's ... by Chiang, Mona / Science World
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