What are the roles of the dura mater, arachnoid mater, and pia mater relative to their basic structural properties

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
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Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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What are the roles of the dura mater, arachnoid mater, and pia mater relative to their basic structural properties
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Three layers of membrane envelop the spinal cord and the brain. Collectively, these are known as the meninges. The cranial meninges refers to that covering the brain. From outermost to innermost, these layers are termed dura mater, arachnoid mater, and pia mater. Between these layers are three spaces of cavities. These are termed the epidural, subdural, and subarachnoid spaces. The primary function of the meninges is the protection of the spinal cord and brain.

 

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