periaqueductal gray

短语

词形变化

not attested 复数

别名

periaqueductal grey PAG

释义与例句

n.
  1. 1.

    The region surrounding the cerebral aqueduct in the midbrain, playing an important role in analgesia.

    医学

词源

Shortening of periaqueductal gray matter.

来源：wiktionary