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Terms

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Central Nevrvous System
-neurons,spine,and brain
-spinal reflex
Spinal Cord
spinal reflex
-ex: touch hot stove,
message to pull away

brain
Hindbrain (medula,pons,cerebellum), Midbrain,Forebrain.
Hindbrain
Medulla:vital functions (heart rate, blood pressure, breathing)
Pons:regulates body movement, attention, sleep and alertness
cerebellum:balance and coordination.

Midbrain
-vision and hearing(eye movement)
-recticular activiating system: attention,sleep,arousal.
Forebrain
Thalamus:relay station for sensory stimluation (pain)

Hypothal:behavior and phsiological functions.

limbic sys:learning, memory,emotion,hunger,sex,agression.

cerebrum:memory, language, emotions, motor functions, perception, thinking.





Periheral Nervous System
transmitting messages between CNS and body parts
Somatic system
sensory msgs to CNS. (hot n cold, pain and pressure)
autonomic system
-vital functions: heartbeart, breathing, blood press.
sympathetic system
-when body is going into action, or stressed
-confront situation, or run away
parasympathetic nervous system
-restores the body reserve of energy after action
-brings vital functions back down to normal

Deck Info

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