Explanation The phantom limb is a sensation of the attachment of missing limb or an amputated limb which occurs after the loss of a limb. The phantom limb phenomenon occurs due to the changes in the cortex of the brain occurring after the amputation of a limb. This is because the brain continues to receive the signals from the missing limb region by the nerve endings that supplied signals to the limb before the amputation...

15th Edition

ISBN: 9781259864629

Author: Fox, Stuart Ira

Publisher: Mcgraw-hill Education,

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Question

Chapter 10, Problem 21RA

Summary Introduction

To review:

The phantom limb phenomenon along with possible reasons for its occurrence.

Introduction:

The nervous system controls various body functions. The nervous system comprises two main systems namely the central nervous system (CNS) and peripheral nervous system (PNS). All voluntary and involuntary actions of the body are regulated through coordination with the nervous system. The impulse from a part of body is transported to the brain and in return, the response signal is obtained from the brain.

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Chapter 10, Problem 20RA

Chapter 10, Problem 22RA

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Chapter 10 Solutions

Human Physiology

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Ch. 10 - Describe the structure of the semicircular canals...Ch. 10 - Prob. 8CP Ch. 10 - Prob. 9CP Ch. 10 - Prob. 10CP Ch. 10 - Prob. 11CP Ch. 10 - Using a line diagram, show how parallel rays of...Ch. 10 - Prob. 13CP Ch. 10 - Describe the layers of the retina and trace the...Ch. 10 - Prob. 14bCP Ch. 10 - Describe the electrical state of photoreceptors in...Ch. 10 - Prob. 16aCP Ch. 10 - Prob. 16bCP Ch. 10 - Prob. 17CP Ch. 10 - Describe the way in which ganglion cells typically...Ch. 10 - How can the arrangement of the receptive fields of...Ch. 10 - Describe the stimulus requirements of simple...Ch. 10 - Prob. 1RA Ch. 10 - Match the vestibular organ on the left with its...Ch. 10 - Prob. 3RA Ch. 10 - Prob. 4RA Ch. 10 - Prob. 5RA Ch. 10 - Cutaneous receptive fields are smallest in a. the...Ch. 10 - Prob. 7RA Ch. 10 - The receptors for taste are a. naked sensory...Ch. 10 - Prob. 9RA Ch. 10 - Prob. 10RA Ch. 10 - Prob. 11RA Ch. 10 - Glasses with concave lenses help correct a....Ch. 10 - Prob. 13RA Ch. 10 - A bar of light in a specific part of the retina,...Ch. 10 - Prob. 15RA Ch. 10 - Prob. 16RA Ch. 10 - Prob. 17RA Ch. 10 - Epithelial cells release transmitter chemicals...Ch. 10 - Explain what is meant by lateral inhibition and...Ch. 10 - Prob. 20RA Ch. 10 - Prob. 21RA Ch. 10 - Explain the relationship between smell and taste....Ch. 10 - Prob. 23RA Ch. 10 - Prob. 24RA Ch. 10 - Prob. 25RA Ch. 10 - Describe the sequence of changes that occur during...Ch. 10 - Prob. 27RA Ch. 10 - Prob. 28RA Ch. 10 - Prob. 29RA Ch. 10 - Prob. 30RA Ch. 10 - Describe the receptive fields of retinal ganglion...Ch. 10 - Prob. 32RA Ch. 10 - Discuss the different functions of the pigment...Ch. 10 - Prob. 34RA Ch. 10 - Prob. 35RA Ch. 10 - People with conduction deafness often speak...Ch. 10 - Prob. 37RA Ch. 10 - Prob. 38RA Ch. 10 - Discuss the role that inertia plays in the...Ch. 10 - Prob. 40RA Ch. 10 - Prob. 41RA Ch. 10 - Prob. 42RA Ch. 10 - Prob. 43RA Ch. 10 - Prob. 44RA Ch. 10 - Prob. 45RA Ch. 10 - Prob. 46RA

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Solution Summary: The author explains that the phantom limb phenomenon occurs due to the changes in the cortex of the brain occurring after amputation.

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