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13 Cards in this Set
- Front
- Back
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The sensation of pain, temperature, and light touch is mediated by the ___ system.
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Anterolateral
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Cells of the anterolateral system are activated by __ and __ fibers.
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Adelta (myelinated), C (unmyelinated)
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Anterolateral system contains the ___ and ___ tracts.
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Spinothalamic, spinoreticular
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There are no synapses in ___ root ganglion.
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Dorsal
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Touch sense is divided into ___ and ___.
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Light touch, tactile discrimination
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Tickling and itching are related to ___ sense.
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Pain
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Pacinian corpuscles detect ___.
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Vibration
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Meissner's corpuscles detect ___.
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Superficial touch
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Afferent fibers from mechanoreceptors distribute to ___, ___, and ___.
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Interneurons and motoneurons in ventral horn, neurons in dorsal area, medulla
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Proprioception, touch, and tactile discrimination are carried in ___ tracts.
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Ventral and dorsal and rostrall spinocerebellar
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Ascending fibers of the dorsal spinocerebellar and cuneocerebellar pathway enter the cerebellum through the ___ peduncle.
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Inferior
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Ascending fibers of the ventral and rostral spinocerebellar tracts enter the cerebellum through the ___ peduncle
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Superior
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Dorsal, cuneocerebellar, ventral and rostral spinocerebellar tracts terminate in the ___.
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Vermis
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