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Nervous System (Peripheral Nervous System (Autonomic (Sympathetic…
Nervous System
Peripheral Nervous System
Somatic
carries sensory info to and from CNS to muscles
Autonomic
Sympathetic
prepares body for action through "Fight-or-flight" response
Parasympathetic
slows body's organs and glands to conserve energy
transmits messages btwn CNS and body's organs and glands
Central Nervous System
Brain
Hindbrain
Forebrain
Midbrain
Spinal Cord
Feedback system
process where info about action's results are conveyed back to source so adjustments can be made
carries messages to and from brain
Reflexes
quick, involuntary responses due to sensory info
Motor System
Sensory System