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15 Cards in this Set
- Front
- Back
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How many ventricles does the Brain have? What type?
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-4
-2 lateral ventricles, and a 3rd and 4th ventricle |
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What form the brain stem?
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- Medulla oblongata, pons and midbrain.
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What is the cerebrum associated with? (ventricles...)
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-2 lateral ventricles, diencephalon with 3rd and brainstem with 4th
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where do voluntary commands begin?
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- in motor area
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what takes up a large proportion of primary motor area?
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- our hands
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where do sensory info from skin and skeletal muscles arrive?
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-primary somatosensory area
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what is taste area in?
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-parietal lobe
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what has Broca's area for ability to speak?
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-Left frontal lobe
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what area recieves info from eyes?
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-visual area in occipital lobe.
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what area recieces info from ears?
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-auditory area in temporal lobe
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what does the General interpretation area do?
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-recieves info from sensory areas, allows for immediate response
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what does the Prefrontal area in frontal lobe do?
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-recieves input from other areas and resons and plans.
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what do the vital centers in the medulla oblongata do?
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-regulates heartbeat, breathing and vasoconstriction
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what do the reflex centers in medulla oblongata control?
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-vomiting, coughing, sneezing, hiccuping, swallowing
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what type of 'tracts' does the M.O. have, what do they do?
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-Nerve tracts
-ascend or descend betw/ spinal cord and brain's higher centers |
