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arachnoid mater

arachnoid mater The arachnoid mater is a thin covering around the brain and spinal cord.

The arachnoid mater is a thin covering around the brain and spinal cord. It is located between the dura mater and pia mater, and a cerebrospinal fluid-filled subarachnoid space lies between it and the pia mater.

Also see

Sources

Drafting source: U.S. National Library of Medicine. Medical Subject Headings (MeSH), 2026 descriptor edition. “Arachnoid” (D001099).
public-domain-US-government · Definition uses new wording; original source retains its stated licence. · Source snapshot SHA-256: f4339837e5ce728d59229737271179cfc45f7c4c2318205c617937116f54440b

These citations identify the drafting sources. 2/2 independent reader passes against the pinned source packet. The drafter does not count as a reader. Source institutions do not endorse this dictionary.

Cite this entry

PsychTerms (psychterms.org), CC BY 4.0, version 1. “arachnoid mater.” Development preview.

Version 1 · SHA-256: cdfdb6191781295f28b8e20d7ed6503169a4da6f187c0159fd029c92a07364c7

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