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Uberon Ontology

ventral tegmental area

Term ID
UBERON:0002691
Synonyms
  • area tegmentalis ventralis
  • area tegmentalis ventralis (Tsai)
  • tegmentum ventrale
  • ventral brain stem
  • ventral tegmental area (Tsai)
  • ventral tegmental nucleus (Rioch)
  • ventromedial mesencephalic tegmentum
  • VTA
Definition
Unpaired midbrain region situated in the ventromedial portion of the reticular formation. The VTA is medial to the substantia nigra and ventral to the red nucleus, and extends caudally from the posterior hypothalamus in the diencephalon. The VTA contains dopamine neurons that project to various limbic and cortical areas and is a critical component of the brain's reward circuitry.
References
Ontology
Uberon Ontology
Relationships
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