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14 Cards in this Set
- Front
- Back
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functions of the nervous system
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regulate and coordinate all body cavities
detect internal and external changes evaluate information and respond |
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the 2 subdivisions of the nervous system
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1. central nervous system
2. periphral nervous system |
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Central Nervous System
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~brain
~spinal cord |
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Peripheral Nervous System
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~cranial nerves
~spinal nerves ~autonomic nerves |
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cranial nerves
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12 pairs
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spinal nerves
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31 pairs
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autonomic
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~sympathetic
~parasymphetic |
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sympathetic
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increase heartrate
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parasymphetic
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decreased heartrate
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cerebrum
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2 hemispheres
4 lobes |
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4 lobes
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~frontal lobe
~parietal lobe ~occipital lobe ~temporal lobe |
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hypothalamus
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~sleep
~feeding center ~gastro control ~cardio control ~appetite control ~emotional ~autonomic nerve control ~temperature ~water balance |
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neurons
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the cell body
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cell body
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the stucture the contains nucleus and cytoplasm
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