Dopamine meaning - Urban Dictionary: Dopamine

Dopamine: The pathway to pleasure


Explainer: What is dopamine?

Most cases of Parkinson's disease, however, are , meaning that the cause of cell death cannot be identified.

Dopamine is found in blood plasma at levels comparable to those of epinephrine, but in humans, over 95% of the dopamine in the plasma is in the form of dopamine , a conjugate produced by the enzyme acting on free dopamine.

Description: Representation of spontaneous movement by dopaminergic neurons is cell-type selective and disrupted in Parkinsonism.

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Because of its roles in reward and reinforcement, dopamine also helps animals focus on things.
Mesolimbic dopaminergic neurones in the rotational model of nigrostriatal function.

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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, contributing to .
    By: Akilies|||||||||
    do· pa· mine | \ ˈdō-pə-ˌmēn \ Definition of dopamine : a monoamine C8H11NO2 that is a decarboxylated form of dopa and that occurs especially as a neurotransmitter in the brain Examples of dopamine in a Sentence
    By: Dath123|||||||||
    Dopamine is a chemical messenger that carries signals between brain cells. It also gets blamed for addiction. And a shortage of it gets blamed for symptoms of diseases such as Parkinson’s.
    By: EmakerMusic|||||||||
    dopamine. A monoamine NEUROTRANSMITTER and hormone with an adrenaline-like action. Dopamine is the principal neurotransmitter in the extrapyramidal system. It is formed in the brain from the amino acid tyrosine via dopa and the latter, in the form of levodopa is used to treat PARKINSON'S DISEASE. Dopamine is the precursor of noradrenaline.
    By: Derp_Wellington|||||||||
    Dopamine is a critical modulator of both learning and motivation. This presents a problem: how can target cells know whether increased dopamine is a signal to learn or to move? It is often presumed that motivation involves slow ('tonic') dopamine changes, while fast ('phasic') dopamine fluctuations convey reward prediction errors for learning.
    By: AlmostRetro||||||||| - 2022
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