Explanation The knee-jerk or patellar reflex is a well-known example of the stretch reflex. The L2, L3, and L4 segments of the spinal cord are tested by the patellar reflex...

Visual Essentials of Anatomy &Physiology

1st Edition

ISBN: 9780321780775

Author: Martini, Frederic

Publisher: Prentice Hall

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Question

Chapter 8.1, Problem 5.3R

Summary Introduction

To define: The response perceived and the effectors that are involved in the patellar reflex.

Introduction: Reflexes are automatic, rapid responses to specific stimuli. They preserve homeostasis through creating rapid adjustments in the organs systems or function of organs. A patellar reflex is a rapid jerking movement of the lower leg in response to a sharp tap on the tendon of the patella.

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Chapter 8.1, Problem 5.2R

Chapter 8.1, Problem 6.1R

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Visual Essentials of Anatomy &Physiology

Ch. 8.1 - Prob. 1LO Ch. 8.1 - Prob. 2LO Ch. 8.1 - Prob. 3LO Ch. 8.1 - Prob. 4LO Ch. 8.1 - Prob. 5LO Ch. 8.1 - Prob. 6LO Ch. 8.1 - Prob. 7LO Ch. 8.1 - Prob. 1.1R Ch. 8.1 - Prob. 1.2R Ch. 8.1 - Prob. 1.3R

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