Agnosia, Apraxia, Aphasia: Their Value in Cerebral Localization

37 of Brodmann able to write acoustic verbal agnosia agraphia alexia amnesic aphasia anatomic angular gyrus aphasic apractic apraxia area 18 area 37 area of Wernicke artery asked association auditory Autopsy showed bilateral body scheme brain Broca's aphasia Broca's area Broca's convolution calcarine cause cerebral vascular accident clinical colors concept cortex cortical defect destruction disturbance engrams examination external capsule fibers Focus function hemiplegia hemisphere Henschen homonymous hemianopia ideational impulses insula irreminiscence language formulation area later left frontal left side lesion affects limbs Loss of ability major side minor side motor aphasia musical Nielsen O.T. Agnosia objects occipital lobe paralysis paraphasia parieto-occipital pars triangularis patient portion posterior precentral gyrus recognition recognize revisualization right side second frontal speech spoken language subcortical supramarginal gyrus symbols symptoms syndrome temporal isthmus temporal lobe term thalamus third frontal convolution tion unable visual agnosia visual verbal agnosia Wernicke's aphasia Wernicke's area writing center