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Halpern, Casey; Clark, Robin; Moore, Peachie; Cross, Katy; Grossman, Murray – Brain and Cognition, 2007
Patients with corticobasal degeneration (CBD) have calculation impairments. This study examined whether impaired number knowledge depends on verbal mediation. We focused particularly on knowledge of very small numbers, where there is a precise relationship between a cardinality and its number concept, but little hypothesized role for verbal…
Descriptors: Dementia, Computation, Patients, Reaction Time