Explanation The differences between roots, horns, tracts, and columns of the spinal cord are described as follows: No. Characteristics Horns Roots Tracts Columns 1. Location Horns are located in the grey matter of the spinal cord. Roots are the division of the spinal cord. There are two types of roots: dorsal roots and ventral roots. Tracts are the extensions of the white matter that descends into the spinal cord...

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8th Edition

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Author: Dee Silverthorn

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Question

Chapter 9.4, Problem 12CC

Summary Introduction

To determine: The differences between horns, roots, tracts, and columns of the spinal cord.

Introduction: The spinal cord is the main path for conducting information from the brain and other organs of the body. The spinal cord is important in the regulation of voluntary movements in the body of an individual. The damage to the spinal cord may lead to paralysis.

Expert Solution & Answer

Chapter 9 Solutions

Pearson eText Human Physiology: An Integrated Approach -- Instant Access (Pearson+)

Ch. 9.2 - Prob. 1CC Ch. 9.3 - Name the four kinds of glial cells found in the...Ch. 9.3 - Prob. 3CC Ch. 9.3 - Prob. 4CC Ch. 9.3 - Prob. 5CC Ch. 9.3 - Prob. 6CC Ch. 9.3 - Prob. 7CC Ch. 9.3 - Prob. 8CC Ch. 9.3 - Prob. 9CC Ch. 9.3 - In the late 1800s, the scientist Paul Ehrlich...

Ch. 9.3 - Prob. 11CC Ch. 9.4 - Prob. 12CC Ch. 9.4 - Prob. 13CC Ch. 9.5 - Are the following white matter or gray matter? (a)...Ch. 9.5 - Using the information from Table 9.1, describe the...Ch. 9.5 - In anatomical directional terminology, the...Ch. 9.5 - Prob. 17CC Ch. 9.5 - Prob. 18CC Ch. 9.5 - Prob. 19CC Ch. 9.5 - Prob. 20CC Ch. 9.6 - Prob. 21CC Ch. 9 - Prob. 1RQ Ch. 9 - Prob. 2RQ Ch. 9 - Prob. 3RQ Ch. 9 - In vertebrates, the central nervous system is...Ch. 9 - Prob. 5RQ Ch. 9 - Prob. 6RQ Ch. 9 - Prob. 7RQ Ch. 9 - Prob. 8RQ Ch. 9 - Prob. 9RQ Ch. 9 - Prob. 10RQ Ch. 9 - Prob. 11RQ Ch. 9 - What does cerebral lateralization refer to? What...Ch. 9 - Match each of the following areas with its...Ch. 9 - Name the 12 cranial nerves in numerical order and...Ch. 9 - Name and define the two major phases of sleep. How...Ch. 9 - List several homeostatic reflexes and behaviors...Ch. 9 - Prob. 17RQ Ch. 9 - What are the broad categories of learning? Define...Ch. 9 - Prob. 19RQ Ch. 9 - Prob. 20RQ Ch. 9 - Prob. 21RQ Ch. 9 - What are the three brain systems that regulate...Ch. 9 - Explain the role of Wernickes and Brocas areas in...Ch. 9 - Compare and contrast the following concepts: a....Ch. 9 - What properties do motivational states have in...Ch. 9 - Prob. 26RQ Ch. 9 - Prob. 27RQ Ch. 9 - Prob. 28RQ Ch. 9 - Mr. Andersen, a stroke patient, experiences...Ch. 9 - Prob. 30RQ Ch. 9 - Prob. 31RQ Ch. 9 - Prob. 32RQ Ch. 9 - Prob. 33RQ

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Solution Summary: The author explains the differences between horns, roots, tracts and columns of the spinal cord.

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