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  • ICH outside the basal ganglia and thalamus area
  • AVM, anticoagulation, tumor aneurysm of Willis circle
  • ipsilateral focal headache, vomiting, drowsy consciousness
  • •occipital hemorrhage: hemianopsia
    left temporal hemorrhage is aphasia & delirium 
    •
    frontal hemorrhage: arm weakness 
    •
    parietal hemorrhage: thalamic-like hemisensory loss

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    • two point discrimination
    • graphesthesia 皮膚書寫覺
    • stereognosis ①通過觸覺感知物體形狀和性質的能力；②感知物體固體特性的能力
    • sensory rivalry: one stimulus inhibits the perception of another
    • touch sensation: INTACT
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  • appear on CT scan as oval or circular clots in the subcortical white matter
  • medical management with fluid restriction & osmotic agents 
    clot evacuated