Chapter
11
Fundamentals of the Nervous system
Objectives:
- List the three major
functions of the nervous system.
- Describe the
organization of the nervous system including the central nervous system and
the peripheral nervous system divisions.
- Differentiate
between a neuron and a neuroglia.
- Classify neurons
structurally and functionally.
- Identify types of
reflexes and describe a reflex arc.
- Describe neurophysiology including resting potential, action potential, absolute and refractory periods.
I. List 3
functions of the nervous system
A. gathers information-sensory input
B. processes and interprets what should be done with
the sensory input- integration
C. It causes a response on an effector organ- motor output
II. Organization of the Nervous
System
Central Nervous System
Brain
Spinal Cord
Peripheral Nervous System
Cranial Nerves
Spinal Nerves
