The Nervous System: Intro / Overview 

From the ProEdify TEAS prep course, this is part 1 of the lesson on the nervous system.
In this introduction to the nervous system, we discuss the primary functions of the nervous system and its role in maintaining bodily homeostasis. In the later part of the video we discuss the basic structure of the nervous system. We introduce the Central nervous system (CNS), Peripheral nervous system (PNS), and the Neuron.
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---------------Table of Contents
3 Major Functions - 0:31
Internal & External Stimuli - 0:52
Homeostasis - 1:22
Basic Structure - 1:53
---------------Sources Used in this Video
1) Textbook of Basic Nursing (Lippincott's Practical Nursing) 10th Ed.
Rosdahl, Caroline Bunker., and Mary T. Kowalski. "Chapter 19." Textbook of Basic Nursing. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2012. N. pag. Print.
2) Wolkowitz, Amanda. "Human Body Science." Study Manual for the Test of Essential Academic Skills (TEAS): Reading, Mathematics, Science, and English and Language Usage. Stilwell, Kan.: Assessment Technologies Institute, 2010. 128. Print.
---------------Media Attributions
1) Neuron_-_Nerve_Cell_04.png
By Doctor Jana (doctorjana.gith...) [CC BY 4.0 (creativecommons...)], via Wikimedia Commons