Explanation There are several functions performed by the cerebrospinal fluid. The three major functions of cerebrospinal fluid are as follows: 1. Buoyancy: The cerebrospinal fluid encloses the brain and reduces the weight of brain up to 95 % . In absence of cerebrospinal fluid, the parts of the brain would have sunk to the foramen magnum

Anatomy & Physiology: An Integrative Approach

2nd Edition

ISBN: 9780078024283

Author: Michael McKinley Dr., Valerie O'Loughlin, Theresa Bidle

Publisher: McGraw-Hill Education

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Question

Chapter 13.2, Problem 8WDYL

Summary Introduction

To describe:

The three main roles of cerebrospinal fluids.

Concept introduction:

The cerebrospinal fluid is a fluid present in the spinal cord and brain. The ependymal cells in choroid plexus produce the cerebrospinal fluid. These cells are present in the ventricles of the brain. The cerebrospinal fluid is present within the subarachnoid space and ventricles.

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Chapter 13.2, Problem 7WDYL

Chapter 13.2, Problem 9WDYL

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Chapter 13 Solutions

Anatomy & Physiology: An Integrative Approach

Ch. 13.1 - Prob. 1WDYL Ch. 13.1 - How does the neural plate form a neural tube?Ch. 13.1 - Identify the five secondary vesicles, and list the...Ch. 13.1 - Prob. 4WDYL Ch. 13.2 - From deepest (closest to the brain) to superficial...Ch. 13.2 - Prob. 6WDYL Ch. 13.2 - Prob. 7WDYL Ch. 13.2 - Prob. 8WDYL Ch. 13.2 - Prob. 9WDYL Ch. 13.2 - How does the blood-brain barrier protect nervous...

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Solution Summary: The author explains the three main functions of the cerebrospinal fluid, including buoyancy, protection, and environmental stability.

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