periaqueductal gray

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periaqueductal gray

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Shortening of periaqueductal gray matter.

noun periaqueductal grey

  1. no plural The region surrounding the cerebral aqueduct in the midbrain, playing an important role in analgesia. The periaqueductal gray contains circuits that control the sensorimotor components of rage.

    Similar: central gray, PAG

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MLA

"periaqueductal gray." Wiktionary, via Micwyn, micwyn.com/word/periaqueductal%20gray. Accessed 6 Nov. 2026.

APA

periaqueductal gray. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/periaqueductal%20gray

Chicago

"periaqueductal gray." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/periaqueductal%20gray.

BibTeX
@misc{periaqueductal_gray_2026,
  title = {periaqueductal gray},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/periaqueductal%20gray},
  urldate = {2026-11-06}
}