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Nervous System (Senses (olfactory pathway, gustation pathway, visual…
Nervous System
Senses
olfactory pathway
gustation pathway
visual pathway
receptors for stimulus type
ear pathway
receptors for stimulus origin
Nervous System Organization
central nervous system
brain and spinal cord
peripheral nervous system
The nervous system outside the brain and spinal cord
somatic division
skeletal muscle voluntary movement
autonomic division
parasympathetic
rest and digest system
sympathetic
fight or flight response
Anatomy of Nervous System
nerve components
glial cell location
Surrounding neurons
glial cell function
insulate neuron from others
clean up dead neurons
supply oxygen and nutrients to neuron
surround and stabilize neurons
Neurons
major components
axons
soma
dendrites
structural types
unipolar
bipolar
multipolar
pseudounipolar
functional types
motor (efferent) neurons
interneurons
sensory (afferent) neurons