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Related Flashcards
Cards In This Set
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What percent of pathways decussate?
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>90%
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How many neurons would make up a sensony pathway?
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3 -primary, secondary and tertiary
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How many neurons would be in a motor pathway?
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2 - upper and lower motor neurons
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What are the three types of somatosensory pathway?
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What type of sensory information does the posterior column-medial lemniscus pathway carry?
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What main body part would be associated with the posterior column medial lemniscus pathway?
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The upper limb
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Fasciculus gracilis
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Cuneate fasciculus
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What spinal nerve give input to the gracile fasciculus?
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Sacral, lumbar and upt to T6
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What spinal nerves give input to the gracile fasciculus?
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From T6 to the top of the cervical cord.
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Gracile nucleus
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Cuneate nucleus
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