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Dopamine

Medical term · D

A chemical messenger (neurotransmitter) that affects movement and thought processes.

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Related terms

Neurotransmitter

A chemical messenger released by nerve cells that transmits messages to nearby other nerve cells.
Processes

Bony projections that extend in several directions from each vertebra bone in the spine.
D2 receptor

A type of dopamine receptor (see neurotransmitter receptors) that seems to be particularly important in addiction.

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