Explanation The process of saltatory conduction: In a human,the nervous system is myelinated, which means they are coveredbythe myelin sheath. The myelin sheath prevents the flow of nerve impulses along the axon’s length. The unmyelinated sections of the axon are termed as Nodes of Ranvier. The nerve impulse jumps from one node of Ranvier to another. When the action potential starts, sodium ions rush into one node. Due to this, theinside of the node becomes more positively charged than the next node along the axon...

16th Edition

ISBN: 9781260231700

Author: Sylvia S. Mader, Michael Windelspecht

Publisher: McGraw Hill Education

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Question

Chapter 17.2, Problem 2LO

Summary Introduction

To analyze:

The process of saltatory conduction.

Introduction:

Saltatory conduction is the way an electrical impulsejumps from one node to the next node down the length of an axon, speeding the impulse that arrives at the terminal of an axonand competes with the slow continuous progression of laying down an unmyelinated axon.

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Chapter 17.2, Problem 1LO

Chapter 17.2, Problem 3LO

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Inquiry Into Life (16th Edition)

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Solution Summary: The author explains the process of saltatory conduction, which is the way an electrical impulse jumps from one node to the next, speeding the impulse that arrives at the terminal of an axon.

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