Concept information
Preferred term
substantia nigra
Definition
- The substantia nigra (SN) is a basal ganglia structure located in the midbrain that plays an important role in reward and movement. Substantia nigra is Latin for "black substance", reflecting the fact that parts of the substantia nigra appear darker than neighboring areas due to high levels of neuromelanin in dopaminergic neurons.
Broader concept
In other languages
-
French
URI
http://data.loterre.fr/ark:/67375/INS-PBFQ296H-4
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