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Direct linkSaumier, Daniel; Chertkow, Howard; Arguin, Martin; Whatmough, Cristine – Brain and Cognition, 2005
Individuals with Alzheimer's disease (AD) often have problems in recognizing common objects. This visual agnosia may stem from difficulties in establishing appropriate visual boundaries between visually similar objects. In support of this hypothesis, Saumier, Arguin, Chertkow, and Renfrew (2001) showed that AD subjects have difficulties in…
Descriptors: Alzheimers Disease, Spatial Ability, Visual Discrimination, Perceptual Impairments
