C33966Level 4

Central Nervous System Part

**Semantic type:** Body Part, Organ, or Organ Component

**Definition:** Any component of the nervous system that consists of the brain, spinal cord, and meninges.

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Hierarchy Explorer

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C12464Spinal Cord

C12837Cochlear Nucleus

C12890Falx Cerebri

C13031Brain Part

C13194Blood-Brain Barrier

C156507Subarachnoid Space

C186139Spinal Cord Parenchyma

C189532Subdural Space

C201432Trigeminal Cave

C32137Arachnoid Villus

C32459Diaphragma Sellae

C32584Falx Cerebelli

C33077Membrane of the Brain or Spinal Cord

C33306Periosteal Layer of the Dura Mater

C33640Subarachnoid Cistern

C33749Tentorium Cerebelli

C33969Spinal Cord Part

Cross-system equivalences0

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