Peripheral Territory Lesions # Contralateral homonymous hemianopsia # cortical blindness with bilateral involvement of the occipital lobe branches # visual agnosia # prosopagnosia # dyslexia, Anomic aphasia, color naming and discrimination problems # memory defect # topographic disorientation Central Territory Lesions # central post-stroke (thalamic) pain: spontaneous pain, dysesthesias and sensory impairments # involuntary movements: chorea, intention tremor, hemiballismus # contralateral hemiplegia # Weber’s<unk> : occulomotor nerve palsy # Bálint's<unk> : loss of voluntary eye movements optic ataxia, asimultagnosia (inability to understand visual objects)
Posterior cerebral artery syndrome
Middle cerebral artery syndrome
Vertebral artery dissection
Anterior cerebral artery syndrome
ROSAH syndrome
Watershed stroke
Carotid artery dissection
Posterior circulation infarct