HyperDic: locus_niger

English > 1 sense of the expression locus niger:
NOUNbodylocus niger, substantia nigra, nucleus nigera layer of deeply pigmented grey matter in the midbrain
English > locus niger: 1 sense > noun 1, body
MeaningA layer of deeply pigmented grey matter in the midbrain; associated with the striate body; is involved in metabolic disturbances associated with Parkinson's disease and with Huntington's disease.
Synonymssubstantia nigra, nucleus niger
Part ofmidbrain, mesencephalonThe middle portion of the brain
Broaderneural structureA structure that is part of the nervous system
Spanishlocus niger
Catalanlocus niger, substància negra

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