Question

What are the major functions of the nervous system? What are the two divisions of the...

What are the major functions of the nervous system?

What are the two divisions of the nervous system? How are they different?

What is a neuron?

What are the three major neurons based on function (list and define)?

How is the somatic nervous system different from the autonomic nervous system?

What is a synapse?

What are neurotransmitters? List two and explain their functions.

List and explain the role of the supporting cells in the PNS.

List and explain the role of the supporting cells in the CNS.

What is the make-up and role of the myelin sheath?

What is a nerve plexus?

Explain the reflex arc.

What are the structures that make-up the CNS?

What does your brain di?

What branches off the spinal cord?

What do the lower spinal nerves control?

What do the thoracic spinal nerves control?

What do nerves above the neck do?

What can effect signals going into and out of the spine?

What can a subluxation cause?

Where can subluxations occur and what happens as a result?

Science   Anatomy-And-Physiology   
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Homework Answers

Answer #1

1) nervous system has 3 function,

Senosory - collection of information

Intergration - processing of information

Motor - response to stimuli, and homeostasis

2) Two division of nervous system - Central Nervous system and Peripheral Nervous system.

3) CNS - Process, interpret and stores information, gives order to muscle glands and organs

PNS - Transmits information to and from the CNS

4) Neuron - a electrically excitable cell that connects one other through synapse, for transmission of impulse.

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