File:Human brain arachnoid description.JPG

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Human_brain_arachnoid_description.JPG (699 × 480 pixels, file size: 41 KB, MIME type: image/jpeg)

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Arachnoid

The second layer under the Dura is the Arachnoid. The Arachnoid is a thin, glistening connective tissue layer. The brain can be seen beneath the transparent arachnoid. The pia mater is the third layer. The pia mater forms a connective tissue capsule which is intimately connected to the outer surface of the brain and spinal cord. Cerebrospinal fluid, a clear, colorless filtrate from the blood, is present between the arachnoid and pia mater in the subarachnoid space.

  1. Dura mater
  2. Arachnoid
  3. Venae sagittalis superiores cerebri
  4. Sinus sagittalis superior and Falx cerebri


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Source http://www.healcentral.org/healapp/showMetadata?metadataId=40566 (Internet Archive of file description page)
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John A Beal, PhD

Dep't. of Cellular Biology & Anatomy, Louisiana State University Health Sciences Center Shreveport
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(Reusing this file)		 CC-BY

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This file, which was originally posted to https://web.archive.org/web/20110514023714/http://www.healcentral.org/healapp/showMetadata?metadataId=40566, was reviewed on 1 November 2013 by reviewer Avenue, who confirmed that it was available there under the stated license on that date.

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current18:13, 19 June 2006Thumbnail for version as of 18:13, 19 June 2006699 × 480 (41 KB)Patho (talk | contribs){{Information| |Description='''Arachnoid''' The second layer under the Dura is the Arachnoid. The Arachnoid is a thin, glistening connective tissue layer. The brain can be seen beneath the transparent arachnoid. The pia mater is the third layer. The pia

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