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• n  the middle of the 3 meninges
• n  air-breathing arthropods characterized by simple eyes and four pairs of legs
• a  relating to or resembling a member of the class Arachnida

• Small whitish bodies called Pacchionian granulations grow out of the arachnoid (middle) membrane.
• Next and attached to this is the arachnoid (cobweb-formed).
• Into that tough membrane, into the arachnoid tissue, into the pia mater-carefully, very carefully.

• arachnoid membrane
• arachnid
• arachnidian
• spidery
• spiderlike
• spiderly

News & Articles

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• Courage in the face of consistent pain
  Linda Kay suffers from a condition called arachnoiditis a neuropathic disease caused by inflammation of the arachnoid, a membrane that surrounds the spine.
  July 4, 2013 - The Bay Bulletin