| Term 
 | Definition 
 
        | Bundles of neuron cell bodies that are found outside the CNS |  | 
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        | Term 
 | Definition 
 
        | Collections of neuron cell bodies that are found outsie the CNS |  | 
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        | Term 
 | Definition 
 
        | Nerves that originate from the spinal cord |  | 
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        | Term 
 | Definition 
 
        | Nerves that originate from the brain |  | 
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        | Term 
 | Definition 
 
        | Neurons that transmit action potentioals from the sensory organs to the CNS |  | 
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        | Term 
 | Definition 
 
        | Neurons that transmit action potentials from CNS to the effector organs |  | 
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        | Term 
 
        | Somatic Motor Nervous System |  | Definition 
 
        | PNS neurons that transmit action portentials from the CNS to skeletal muscles |  | 
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        | Term 
 | Definition 
 
        | PNS neutons that transmit action potentials from the CNS to smooth muscles, cardiac muscles, and glands |  | 
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        | Term 
 | Definition 
 
        | Division of the ANS that generally prepares the body for increased energy expenditure |  | 
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        | Term 
 | Definition 
 
        | Division of the ANS that regulates resting and nutrition-related functions such as digestion, defecation, and urination |  | 
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        | Term 
 | Definition 
 
        | A neuton that conducts action potentials from one neuton to another neuron within the CNS |  | 
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        | Term 
 | Definition 
 
        | The ability to undergo an action potential in response to a stimulus |  | 
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        | Term 
 | Definition 
 
        | A measure of the charge difference across the cell membrane |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | Peripheral Nervous System |  | 
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        | Term 
 | Definition 
 
        | Neuroglia is the "connective tissue" of the nervous system |  | 
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        | Term 
 | Definition 
 
        | Binds together and insulates CNS neurons |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | Fight infection with phagosytosis |  | 
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        | Term 
 | Definition 
 
        | Form the blood-brain barrier. The Astrocytes and specialized cells in the capillaries mediate what can get out of the blood and into the surrounding tissue and vice-versa |  | 
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        | Term 
 
        | Ependymal Cells (2 types) |  | Definition 
 
        | Ciliated cells move cerebrospinal fluid, while non-ciliated cells secrete cerebrospinal fluid |  | 
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        | Term 
 | Definition 
 
        | Afferent (sensory), Efferent (motor), and mixed. |  | 
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