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Unit 13 nervous system

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Jeff Paek
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The Nervous System
I. The Nervous System ,[object Object],[object Object],[object Object]
 
B. The CNS ,[object Object],[object Object],[object Object]
C. The Brain ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object]
Lobes of the Brain temporal frontal parietal occipital Central Nervous System brain spinal cord cerebellum brainstem medulla oblongata Page 35 in UP
D. The PNS ,[object Object],[object Object],[object Object]
E. Motor Divisions in the PNS ,[object Object],[object Object],[object Object],[object Object]
F. Neurons ,[object Object],[object Object],[object Object],[object Object],[object Object]
motor neuron sensory neuron
 
 
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
cell body nucleus axon myelin Effector (muscle) motor end plate end brush { dendrite cytoplasm Page 32
G. Impulses moves along a neuron ,[object Object],[object Object]
 
[object Object],[object Object]
depolarization depolarization repolarization repolarization depolar.
a b c d e f g h ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],answers Identify the parts of the neuron What direction does the impulse travel? Page 34
H. Stimulation of a neuron ,[object Object],[object Object]
[object Object],[object Object],[object Object]
I. Simple Reflex Arc ,[object Object],[object Object],[object Object]
 
sensory neuron cell body (sensory neuron) receptors synapse synapse motor neuron effector (muscle) association neuron Label the diagram Page 33
More on the brain…. ,[object Object],[object Object],[object Object],[object Object],[object Object]
EEG activity…. ,[object Object]
What is “brain death?” ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
J. Diagnostic Techniques ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
open standing knee
 
 
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
 
 

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