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9 Cards in this Set
- Front
- Back
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Nerve Fiber
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an axon or dendrite and its myelin (if it's myelinated)
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Tract
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a bundle of nerbe fibers in the CNS
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Nerve
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a bundle of nerve fibers in the PNS
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Nucleus
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a group of neuron cell bodies in the CNS
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Ganglion
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a group of neuron cell bodies in the PNS
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White matter
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tissue (in CNS) composed of myelinated nerve fibers
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Grey matter
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tissue (in CNS)composed of neuron cell bodise that are un-myelinated
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The Brainstem (3 parts)
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A. Medulla Oblongata - the most inferior, where key reflex centers are located
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Medulla Oblongata
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Composed of tracts of white matter
1)Ascending 2)Deescending 3)Transverse |
