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6 Cards in this Set
- Front
- Back
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Medial Medullary Syndrome
1. Vessel 2. Sx |
Vertebral a. or branch
Sx: -Contralat Spastic Hemipegia - Contralat vib/proprioception loss - Tongue deviation to injured side Why? Decussation of DCP and CST in Medulla + CNXII |
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Lateral Pontine
main sx |
1. Impaired sensory/motor of CN V
2. Limb Ataxia (Ipsilateral) |
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Medial Pons
main sx |
1. CN VII- UMN facial paralysis contralateral
2. CST- paralysis of arm/leg contralateral 3. Ipsilateral limb ataxia 4. Eye deviation (CN VI lesion) contralatral |
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Lateral Medullary Syndrome
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1. Ipsilateral Horners
2. Loss of pain and temp (CN V) - ipsilateral face 3. Weak palate/pharynx 4. Cerebellar ataxia 5. Loss of pain/temp contralateral body |
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Central Midbrain syndrome
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Occulomotor paralysis (CN III) - down and out gaze
Other CN III sx (parasympathetic eye problems) |
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Basis pontis
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Clumsy hand
mild motor aphasia no sensory issues |
