黒質
a 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
中脳の濃く色素沈着した灰白質 線条体と関連する パーキンソン病とハンチントン病に関連する新陳代謝障害にかかわる