Explanation The ventral horns consist of cell bodies belonging to the motor neurons which has axons that branch out of the spinal cord through the ventral roots. These axons innervate muscles as well as glands. The ventral horns also contain interneurons. These horns are of the largest size in cervical as well as lumbar segments of the spinal cord...

8th Edition

ISBN: 9781323572528

Author: Marieb

Publisher: Pearson Custom Publishing

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Question

Chapter 13, Problem 24CYU

Summary Introduction

To review:

The defects that arise due to damage to the ventral horn of the spinal cord in the lower cervical segments.

Introduction:

The spinal cord consists of gray matter and white matter. The gray matter is comprised of neuronal cell bodies, short nonmyelinated neurons as well as neuroglia. It resembles the shape of letter H when its cross section is observed. The arms of this letter H are named as dorsal horns and ventral horns.

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Chapter 13, Problem 23CYU

Chapter 13, Problem 25CYU

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Chapter 13 Solutions

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Solution Summary: The author explains the damage to the ventral horn of the spinal cord in the lower cervical segments.

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