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Full-Text Articles in Communication Sciences and Disorders
Automatic And Controlled Information Processing In Alzheimer's Disease, Linda S. Carozza
Automatic And Controlled Information Processing In Alzheimer's Disease, Linda S. Carozza
Dissertations, Theses, and Capstone Projects
This research investigation explored the cognitive processing operations of 18 healthy elderly (HE) subjects and 12 Alzheimer's Disease (AD) subjects in the mild clinical stage of the disease in their performance on a semantic priming task involving semantic lexical activations of both automatic and controlled processing natures.
Relatively little conclusive evidence has been documented regarding the relative roles of attention and memory processing in the lexical-semantic impairment of Alzheimer's Disease. A lexical decision processing task was implemented to investigate the effects of normal aging and neuropathological damage of Alzheimer's Disease on subjects' semantic priming abilities. The research design was based …