NOROPSIKIYATRI ARSIVI-ARCHIVES OF NEUROPSYCHIATRY, cilt.47, sa.3, ss.201-206, 2010 (SCI-Expanded)
Objective: Posterior cortical atrophy (PCA) is a rare dementia syndrome that presents primarily with signs of cortical visual dysfunction. The main clinical features of the disease include Balint's syndrome, Gerstmann's syndrome, visual agnosia, alexia, agraphia, and transcortical sensory aphasia. In this study, we aimed to determine the clinical characteristics and the brain single proton emission computed tomography (SPECT) findings of patients clinically diagnosed as having PCA.