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        | Collections of Neuron Cell Bodies/CNS |  | Definition 
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        | Collections of Neuron Cell Bodies/PNS |  | Definition 
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        | Bundles of Neuron Processes/CNS |  | Definition 
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        | Bundles of Neuron Processes/PNS |  | Definition 
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 | Definition 
 
        | Myelinated Fibers (Insulated, Transmit info. fast) |  | 
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 | Definition 
 
        | Cerebral Cortex White Matter
 Basal Nuclei
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 | Definition 
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        | Term 
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        | Term 
 | Definition 
 
        | MidBrain Pons
 Medulla Oblongata
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 | Definition 
 
        | Watery Protective Cushion Circulated in arachnoid space, ventricles, central canal of the spinal cord
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 | Definition 
 
        | Keeps fluid around brain controlled. You don't want sudden changes because they cause problems. Doesn't block water, glucose, respiratory, nicotine, alcohol, anesthesia. |  | 
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        | Term 
 
        | __ pairs of spinal nerves arise from the spinal cord |  | Definition 
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        | Term 
 
        | Dorsal Root of Spinal Nerve |  | Definition 
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        | Term 
 
        | Ventral Root of Spinal Nerve |  | Definition 
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        | Term 
 
        | Pia mater Arachnoid
 Dura mater
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