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corpus callosum
nerve fibers that join right and left hemisphere
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celebral cortes
(1-3)mm thick 3/4 of brain cells, very dense
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medulla
respiration, <3 rate, blood pressure
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cerebellum
reflexes and balance, coordination
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thalamus
- sensory relay center
- regulates higher brain centers and PNS
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hypothalamus
- emotion, motivation, stress
- biological clock
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amygdale
almond shaped, emotions related to self preservation & motivated behavior
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occipital lobe
visual info
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temporal lobe
smell, auditory, balance, language comprehension, visual
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parietal lobe
process pain, pressure touch temp
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frontal lobe
goals, concentration, voluntary movemnt, problem solving,rational decisions, social judgment speech production
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hindbrain
life support system, top of spinal cord
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midbrain
small, simple movement with sensory info
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forebrain
thought and reason
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bocas area
speech production
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wernickes area
language comprehension
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localization of functions
specialization of particular brain areas for specific functions
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sensory strip
hands and face
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primary motor
600 muscles controlled here
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primary somotosensory
feeling of senses
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