Explanation The Golgi tendon organ keeps a check on the tension in the tendon generated by muscle contraction. Activation of the receptors results in reflex inhibition of the muscles by inverse myotactic reflex. They are activated by stretch or active contraction of muscles. The disynaptic reflex that occurs is the inhibition of Golgi tendon reflex. It contains two synapses that are crossed in the CNS (Central Nervous System)...

15th Edition

ISBN: 9781259864629

Author: Fox, Stuart Ira

Publisher: Mcgraw-hill Education,

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Question

Chapter 12, Problem 13CP

Summary Introduction

To review:

The stimulation of Golgi tendon organ and disynaptic reflex that occurs.

Introduction:

Reflex or a reflex action is an involuntary and instantaneous movement in response to a stimulus. The brain and the spinal cord are involved in the production of the reflex movements. For example, the withdrawal of a hand when a person suddenly touches a hot object. Golgi tendons are responsible for constant monitoring of the tension in the tendons which is produced as a result of various movements.

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Chapter 12, Problem 12bCP

Chapter 12, Problem 14CP

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Chapter 12 Solutions

Human Physiology

Ch. 12 - Describe the actions of muscles when they...Ch. 12 - Describe the different levels of muscle structure,...Ch. 12 - Define the terms motor unit and innervation ratio...Ch. 12 - Using the concept of recruitment, explain how...Ch. 12 - With reference to the sliding filament theory,...Ch. 12 - Prob. 3bCP Ch. 12 - Describe a cycle of cross-bridge activity during...Ch. 12 - Prob. 4bCP Ch. 12 - Use a flowchart to show the sequence of events...Ch. 12 - Prob. 5bCP

Ch. 12 - Explain how graded contractions and smooth,...Ch. 12 - Prob. 6bCP Ch. 12 - Prob. 7aCP Ch. 12 - Describe the relationship between the resting...Ch. 12 - Prob. 8CP Ch. 12 - Prob. 9CP Ch. 12 - Explain the different causes of muscle fatigue...Ch. 12 - Prob. 11CP Ch. 12 - Prob. 12aCP Ch. 12 - Describe all of the events that occur from the...Ch. 12 - Prob. 13CP Ch. 12 - Explain the significance of reciprocal innervation...Ch. 12 - Describe the functions of gamma motor neurons and...Ch. 12 - Explain how cardiac muscle differs from skeletal...Ch. 12 - Contrast the structure of a smooth muscle cell...Ch. 12 - Distinguish between single-unit and multiunit...Ch. 12 - Describe the events by which depolarization of a...Ch. 12 - Prob. 1RA Ch. 12 - Prob. 2RA Ch. 12 - Prob. 3RA Ch. 12 - Prob. 4RA Ch. 12 - Prob. 5RA Ch. 12 - Prob. 6RA Ch. 12 - Prob. 7RA Ch. 12 - Electrical excitation of a muscle fiber most...Ch. 12 - The energy for muscle contraction is most directly...Ch. 12 - Prob. 10RA Ch. 12 - Prob. 11RA Ch. 12 - Prob. 12RA Ch. 12 - Which of these types of muscle cells are not...Ch. 12 - Prob. 14RA Ch. 12 - In an isotonic muscle contraction,...Ch. 12 - Prob. 16RA Ch. 12 - Prob. 17RA Ch. 12 - Prob. 18RA Ch. 12 - Using the concept of motor units, explain how...Ch. 12 - Prob. 20RA Ch. 12 - Explain why the myosin heads don't bind to the...Ch. 12 - Using the sliding filament theory of contraction,...Ch. 12 - Prob. 23RA Ch. 12 - Prob. 24RA Ch. 12 - Prob. 25RA Ch. 12 - What changes occur in muscle metabolism as the...Ch. 12 - Prob. 27RA Ch. 12 - Compare cardiac muscle, single-unit smooth muscle,...Ch. 12 - Your friend eats huge helpings or pasta for two...Ch. 12 - Prob. 30RA Ch. 12 - Prob. 31RA Ch. 12 - How is electrical excitation of a skeletal muscle...Ch. 12 - Prob. 33RA Ch. 12 - Prob. 34RA Ch. 12 - Prob. 35RA Ch. 12 - Prob. 36RA Ch. 12 - Refer to figure 12.22 to answer the following...Ch. 12 - Refer to figure 12.22 to answer the following...Ch. 12 - Prob. 39RA Ch. 12 - Refer to figure 12.22 to answer the following...

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Solution Summary: The author explains that the Golgi tendon organ keeps a check on the tension in the tendons generated by muscle contraction.

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