HUMAN ANATOMY - 180 DAY EBOOK
5th Edition
ISBN: 9781260942767
Author: McKinley
Publisher: Macmillan Higher Education
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Textbook Question
Chapter 17, Problem 1WYL
What is meant by somatotopy?
Expert Solution & Answer
Summary Introduction
To determine:
The definition of somatotopy.
Introduction:
The central nervous system communicates with body structures through pathways. These pathways conduct either sensory or motor information. The processing and integration of sensory and motor information occur continuously along with them.
Explanation of Solution
Somatotopy is a precise correspondence of receptors in body regions, through axons, to specific functional areas in the cerebral cortex. For example, the pathways that connect the parts of the primary motor cortex to a specific body part exhibit somatotopy. Somatotopy is also present in the sensory homunculus on the primary somatosensory cortex of the postcentral gyrus.
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Chapter 17 Solutions
HUMAN ANATOMY - 180 DAY EBOOK
Ch. 17 - What is meant by somatotopy?Ch. 17 - What information is conducted by sensory pathways?Ch. 17 - Prob. 3WYLCh. 17 - Prob. 4WYLCh. 17 - Prob. 5WYLCh. 17 - Compare and contrast the upper and lower motor...Ch. 17 - What is the primary difference between direct and...Ch. 17 - Prob. 8WYLCh. 17 - Distinguish between the activities controlled by...Ch. 17 - What is the function of the Wernicke area?
Ch. 17 - Prob. 11WYLCh. 17 - Prob. 12WYLCh. 17 - Prob. 13WYLCh. 17 - What are the main differences between non-REM and...Ch. 17 - Match each number item with the most closely...Ch. 17 - Prob. 1MCCh. 17 - Prob. 2MCCh. 17 - Prob. 3MCCh. 17 - Prob. 4MCCh. 17 - Pyramidal cell axons project through corticospinal...Ch. 17 - Prob. 6MCCh. 17 - Prob. 7MCCh. 17 - Prob. 8MCCh. 17 - Prob. 9MCCh. 17 - Where are tertiary neurons located? a. extending...Ch. 17 - Prob. 1CRCh. 17 - Prob. 2CRCh. 17 - What are the main differences between the indirect...Ch. 17 - Prob. 4CRCh. 17 - Prob. 5CRCh. 17 - Prob. 6CRCh. 17 - Explain the process by which something may be...Ch. 17 - Describe the activities of the reticular...Ch. 17 - Compare and contrast the amount of sleep infants,...Ch. 17 - What is the consequence of reduction in the number...Ch. 17 - Prob. 1DCRCh. 17 - Prob. 2DCR
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