Peripheral Nervous System 
Peripheral Nervous System
by Crash Course
Video Lecture 12 of 47
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Views: 1,259
Date Added: August 11, 2016

Lecture Description

It is now time to meet the system that helps your crazy brain stay in touch with the outside world. We follow up last week's tour of the central nervous system with a look at your peripheral nervous system, its afferent and efferent divisions, how it processes information, the reflex arc, and what your brain has to say about pain.

Table of Contents
Peripheral Nervous System 0:38
Afferent and Efferent Divisions 5:42
Information and Responses to Pain 3:12
Five Steps of the Reflex Arc 4:35
Different Kinds of Reflexes 6:44
What the Brain Says About Pain 8:09


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Course Index

Course Description

In this Crash Course series, Hank Green teaches most of what you should know about anatomy and physiology, perfect for a freshman-level biology course, or just your own curiosity about the human body.


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