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11 Cards in this Set
- Front
- Back
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which part of cerebellum is responsible for proximal and trunk muscle, and vestibular-ocular control
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vermis and flocculonodular lobe
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excitatory inputs in cerebellum are carried by ______and ____ fibers
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mossy and climbing
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________ cells carry outputs to deep cerebellar and vestibular nuclei
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purkinje
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Ataxia is _______ to cerebellar lesion (ipsi/contra)
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ipsi
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Midline lesion of cerebellar vermis will cause ___________
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trunkal ataxia, and eye movemnt problems
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due to strong connection between cerebellum and vestibular system, cerebellar lesions are often assoc. w.
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vertigo, nystagmus, vomiting
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Signs of injury to lateral hemisphere
of cerebellum? |
limb ataxia, intention tremor, dysarthria
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Signs of injury to middle cerebellar
peduncle? |
ipsialateral limb ataxia
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Signs of Arnold-Chiari I
malformation? |
extension of cerebellar tonsil below
foramen magnum |
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Signs of Arnold-Chiari II
malformation? |
displaced vermis + myelomeningiocele
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Signs of Dandy-Walker?
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enlarged posterior fossa, small
cerebellum, cystic dilation of 4th ventricle, hydrocephalus |
