Semantic Error Patterns on the Boston Naming Test in Normal Aging, Amnestic Mild Cognitive Impairment, and Mild Alzheimer's Disease: Is There Semantic Disruption?

dc.creatorBalthazar, ML
dc.creatorCendes, F
dc.creatorDamasceno, BP
dc.date2008
dc.dateNOV
dc.date2014-11-18T05:50:41Z
dc.date2015-11-26T17:47:08Z
dc.date2014-11-18T05:50:41Z
dc.date2015-11-26T17:47:08Z
dc.date.accessioned2018-03-29T00:29:45Z
dc.date.available2018-03-29T00:29:45Z
dc.identifierNeuropsychology. Amer Psychological Assoc, v. 22, n. 6, n. 703, n. 709, 2008.
dc.identifier0894-4105
dc.identifierWOS:000260549000003
dc.identifier10.1037/a0012919
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/71414
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/71414
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/71414
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1288692
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionNaming difficulty is common in Alzheimer's disease (AD). but the nature of this problem is not well established. The authors investigated the presence of semantic breakdown and the pattern of general and semantic errors in patients with mild AD, patients with amnestic mild cognitive impairment (aMCI), and normal controls by examining their spontaneous answers on the Boston Naming Test (BNT) and verifying whether they needed or were benefited by semantic and phonemic cues. The errors in spontaneous answers were classified in four mutually exclusive categories (semantic errors. visual paragnosia, phonological errors, and omission errors), and the semantic errors were further subclassified as coordinate, superordinate. and circumlocutory. Patients with aMCI performed normally on the BNT and needed fewer semantic and phonemic Cues than patients with mild AD. After semantic cues. subjects with aMCI and control subjects gave more correct answers than patients with mild AD, but after phonemic cues, there was no difference between the three groups, suggesting that the low performance of patients with AD cannot be completely explained by semantic breakdown. Patterns of spontaneous' naming errors and subtypes of semantic errors were similar in the three groups, with decreasing error frequency from coordinate to superordinate to circumlocutory subtypes.
dc.description22
dc.description6
dc.description703
dc.description709
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.languageen
dc.publisherAmer Psychological Assoc
dc.publisherWashington
dc.publisherEUA
dc.relationNeuropsychology
dc.relationNeuropsychology
dc.rightsfechado
dc.sourceWeb of Science
dc.subjectAlzheimer's disease
dc.subjectmild cognitive impairment
dc.subjectnaming test
dc.subjectsemantic memory
dc.subjectMemory Loss
dc.subjectDementia
dc.subjectKnowledge
dc.subjectDeficit
dc.subjectComprehension
dc.subjectPerformance
dc.subjectActivation
dc.subjectFailure
dc.titleSemantic Error Patterns on the Boston Naming Test in Normal Aging, Amnestic Mild Cognitive Impairment, and Mild Alzheimer's Disease: Is There Semantic Disruption?
dc.typeArtículos de revistas


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