Human Anatomy & Physiology

1st Edition

ISBN: 9780805382952

Author: Erin C. Amerman

Publisher: PEARSON

See similar textbooks

Concept explainers

Histology

Histology is the microanatomy method and a branch of biology that studies the anatomy of tissues. It includes viewing tissue in a magnified view under the microscope. Microanatomy also includes the process of study of organs called organology and the stu…

Endocrine System

Human body functions due to the collective work of the organ systems. One of them is the endocrine system. It is a chemical messenger system constituting the hormones directly released by the endocrine glands into the circulatory system. The study of thi…

Videos

Textbook Question

Chapter 13.6, Problem 2QC

How do intrafusal and extrafusal muscle fibers differ?

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 13.6, Problem 1QC

Chapter 13.6, Problem 3QC

Students have asked these similar questions

How do slow- and fast-twitch muscle fibers differ?

What are the differences between Type I and Type II muscle fibers?

What is a muscle fiber? How is it formed?

Chapter 13 Solutions

Human Anatomy & Physiology

Ch. 13.1 - What two subclasses make up the sensory division...Ch. 13.1 - 2. What is a lower motor neuron? How are upper...Ch. 13.1 - In what ways do the somatic and visceral motor...Ch. 13.1 - What structures are found in a peripheral nerve?Ch. 13.1 - Prob. 5QC Ch. 13.1 - Prob. 6QC Ch. 13.1 - How are sensations detected in the PNS and...Ch. 13.1 - 8. How are motor impulses transmitted from the...Ch. 13.2 - Prob. 1QC Ch. 13.2 - List the Roman numeral, origins, destinations, and...

Ch. 13.2 - List the Roman numeral, origins, destinations, and...Ch. 13.2 - List the 12 pairs of cranial nerves in ascending...Ch. 13.2 - Prob. 5QC Ch. 13.3 - Prob. 1QC Ch. 13.3 - What are the anterior and posterior rami, and what...Ch. 13.3 - Prob. 3QC Ch. 13.3 - Prob. 4QC Ch. 13.3 - Prob. 5QC Ch. 13.3 - Prob. 6QC Ch. 13.4 - 1. What is sensory transduction? Ch. 13.4 - Prob. 2QC Ch. 13.4 - 3. What are the three components of a typical...Ch. 13.4 - Prob. 4QC Ch. 13.4 - What is the two-point discrimination threshold,...Ch. 13.4 - What is a dermatome?Ch. 13.4 - 7. Why is visceral pain often perceived as...Ch. 13.5 - 1. What are the main differences between an upper...Ch. 13.5 - 2. What is a motor neuron pool? Ch. 13.5 - What is the general sequence of events for...Ch. 13.6 - Prob. 1QC Ch. 13.6 - 2. How do intrafusal and extrafusal muscle fibers...Ch. 13.6 - Prob. 3QC Ch. 13.6 - 4. How do Golgi tendon organs and muscle spindles...Ch. 13.6 - How do polysynaptic and monosynaptic reflex arcs...Ch. 13.6 - Prob. 6QC Ch. 13.6 - What are some potential effects of sensory...Ch. 13.6 - How do upper and lower motor neuron disorders...Ch. 13 - Mark the following statements as true or false. If...Ch. 13 - Prob. 2CYR Ch. 13 - 3. Define each of the following terms in your own...Ch. 13 - First, write the Roman numeral that corresponds to...Ch. 13 - Prob. 5CYR Ch. 13 - Match the following nerves with the structures...Ch. 13 - First-order somatic sensory neurons are...Ch. 13 - Prob. 8CYR Ch. 13 - Prob. 9CYR Ch. 13 - 10. Merkel cell fibers, tactile corpuscles,...Ch. 13 - 11. Place the following sequence of events for the...Ch. 13 - How do upper and lower motor neurons differ?Ch. 13 - 13. List and describe the basic steps involved in...Ch. 13 - 14. The lower motor neurons that innervate...Ch. 13 - Fill in the blanks:______ detect the degree to...Ch. 13 - Which of the following is the correct order of...Ch. 13 - 17. Mark the following statements as true or...Ch. 13 - Prob. 18CYR Ch. 13 - Prob. 1CYU Ch. 13 - Prob. 2CYU Ch. 13 - Prob. 3CYU Ch. 13 - Prob. 1AYKA Ch. 13 - Jason presents for evaluation after a severe...Ch. 13 - 3. When Mr. Williams goes to the emergency...Ch. 13 - 4. Maria is a 3-year-old who has been diagnosed...Ch. 13 - Another feature of CIPA is anhidrosis, or the...

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

How do intrafusal and extrafusal muscle fibers differ?

Solution Summary: The author explains the difference between the intrafusal and extrafusals muscle fibers.

Concept explainers

Videos

Want to see the full answer?

Chapter 13 Solutions