CNS 3 Flashcards

1
Q

DCML

A

dorsal column medial lemniscal pathways

discriminitive touch and vibrations

decussation at internal arcuate fibres
-brainstem

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2
Q

lateral spinothalamic tract (SENSORY)

A

pain and temperature impulses

DECUSSATION AT LEVEL OF ENTRY

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3
Q

ventral spinothalamic tract (SENSORY)

A

crude touch and pressure

dcussation upon entry to spinal cord too?

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4
Q

spinocerebellar tract (SENSORY)

A

subconcious proprioceptive info from trunk and lower limb to cerebellum

only 2 neurons

ipsilateral
+NEVER DECUSSATES… NEVER CROSSES on dorsal
+ crosses over than back

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