Human Physiology
Human Physiology
15th Edition
ISBN: 9781259864629
Author: Fox, Stuart Ira
Publisher: Mcgraw-hill Education,
bartleby

Concept explainers

bartleby

Videos

Question
Book Icon
Chapter 8, Problem 36RA
Summary Introduction

To review:

The rate of conduction of sensory axons, in meter per sec and miles per hour.

Introduction:

The neurons or nerve cells are regarded as the constituting and working units of the brain. It is made up of three parts, that are axons, dendrites and the cell body. It contains a long threadlike part which is responsible for the conduction of impulse from the cell body to other cells.

Blurred answer
Students have asked these similar questions
In Neurology, please explain the relationship between suprathreshold depolarization and induced electrical neuro transmission. Is suprathreshold depolarization essential for inducing the electrical transmission?please explain in a few sentences.
A nerve conduction velocity test measures nerve conduction velocity. In this test, an electrical stimulus is applied to a peripheral nerve and the length of time it takes for the corresponding muscle to contract is measured. Because the length of the nerve from stimulus point to muscle and the time it takes for the muscle to contract are both known, NCV can be calculated. This test result is helpful in distinguishing between different types of pathologies. For example, a patient with muscle weakness is being tested by a physician. There are three possible sources of the weakness: Disease of the muscle itself such as muscular dystrophy. In this condition, normal muscle tissue is replaced by adipose tissue and the muscle becomes incapable of contraction. Disease at the neuromuscular junction (NMJ) such as myasthenia gravis. This condition is described in the Skeletal Muscle Histology exercise and results from damage to the acetylcholine receptors on the muscle end plate. Disease…
In the rare neuromuscular disorder Myasthenia Gravis, autoantibodies are produced which inhibit acetylcholine receptor (nicotinic receptor) activity. Explain how inhibition of acetylcholine receptor activity at the neuromuscular junction will affect the sequence of events in muscular excitation and contraction in response to stimuli, and muscle function? (Mention the effects on all the significant events involved in excitation and contraction of muscles, and how it would affect muscle function).

Chapter 8 Solutions

Human Physiology

Knowledge Booster
Background pattern image
Biology
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.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Text book image
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
GCSE PE - ANTAGONISTIC MUSCLE ACTION - Anatomy and Physiology (Skeletal and Muscular System - 1.5); Author: igpe_complete;https://www.youtube.com/watch?v=6hm_9jQRoO4;License: Standard Youtube License