Explanation At the distal or inferior end of the spinal cord, it tapers and forms a medullary cone. The lumbar enlargement and medullary cone form a bundle of nerves that arise and occupy the region of L2 to S5 from the vertebral canal. This bundle of nerves is often named as cauda equina. The cauda equina resembles a horse tail...

Anatomy & Physiology: The Unity of Form and Function

8th Edition

ISBN: 9781259277726

Author: Kenneth S. Saladin Dr.

Publisher: McGraw-Hill Education

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Question

Chapter 13.1, Problem 2BYGO

Summary Introduction

Introduction:

The spinal cord is a collection of nerve tissue that arises from the brain stem. It is a site that contains many motor neurons, interneurons, and complex neural circuits. It is often called as ‘nuts and bolts’ of the nervous system. It controls and enables the forces on muscles and its adaptive movements. The nervous tissue of the spinal cord is composed of organized cells that involve the body movements and send the signals to different parts of the body.

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Chapter 13.1, Problem 1BYGO

Chapter 13.1, Problem 3BYGO

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Chapter 13 Solutions

Anatomy & Physiology: The Unity of Form and Function

Ch. 13.1 - Prob. 1AYLO Ch. 13.1 - Prob. 2AYLO Ch. 13.1 - Prob. 3AYLO Ch. 13.1 - Prob. 4AYLO Ch. 13.1 - Prob. 5AYLO Ch. 13.1 - Prob. 6AYLO Ch. 13.1 - Prob. 7AYLO Ch. 13.1 - Prob. 8AYLO Ch. 13.1 - The position of the posterior and anterior horns...Ch. 13.1 - Prob. 10AYLO

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Solution Summary: The author explains that the spinal cord is a collection of nerve tissue that arises from the brain stem. It controls and enables the forces on muscles and its adaptive movements.

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