Oligodendrocyte lineage cells including both oligodendrocytes and oligodendrocyte precursor cells, are the important cellular parts of CNS, especially in the white matter.

• 少突胶质系细胞包括少突胶质细胞（oligodendrocyte OLGs）和少突胶质前体细胞（oligodendrocyte precursor cells OPCs），是中枢神经系统尤其是白质内的重要细胞成分。