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6 Cards in this Set
- Front
- Back
Middle Cerebral Artery
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Contralateral face and arm paralysis and sensory loss; possible aphasia (temporal lobe) or contralateral neglect (parietal lobe); hemianopsia or quadrantopia if damage to optic radiation
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Posterior Cerebral Artery
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homonymous hemianopsia of contralateral visual field, often w/ macular sparing (PCA compression may be result of uncal herniation)
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AICA
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Lateral Inferior Pontine Symdrome
ipsilateral facial paralysis (facial nucleus), ipsilateral pain and temp loss in body (spinal trigeminal involvement), ipsilateral cochlear damage --> deafness, nystagmus (vestibular involvement) |
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PICA
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Lateral Medullary Syndrome
Contralateral pain and temp loss over body (spinothalamic tract); ipsilateral dysphagia, hoarseness, no gag reflex (IX and X); vertigo, diplopia, nystagmus, vomiting (vestibular dysfn); ipsilateral Horner's syndrome; ipsilateral loss of pain and temp sensation over face (spinal tract and nucleus of V) |
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Anterior Spinal Artery
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Medial Medullary Syndrome
contraltaeral hemiparesis of lower extremities and trunk (corticospinal tract); decreased/absent contralateral proprioception (medial lemniscus); ipsilateral paralysis of tongue (XII) |
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Anterior Cerebral Artery
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contralateral lower limb paralysis and sensory loss
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