지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 59 - 64 (6page)
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초록· 키워드
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Objective We investigated neuropsychological markers that can be used to discriminate pathological cognitive aging from normal cognitive aging.
MethodsaaWe administered frontal lobe function tests including the Wisconsin Card Sorting Test (WCST), digit span test, lexical fluency test, fixed condition design fluency test, and Trail Making Test B (TMT-B) to 92 individuals with pathological cognitive aging (PCA) and 222 individuals with normal cognitive aging (NCA). We examined the main effects of participants’ diagnoses (PCA, NCA) and age (65-69 years old, 70-74 years old and 75 years old or over) on their test performance using multivariate analysis of variance.
ResultsaaThe main effects of both the diagnosis (F=2.860, p=0.002) and the age group (F=2.484, p<0.001) were significant. The PCA group showed lower performance on the backward digit span test (F=14.306, p<0.001), fixed condition design fluency test (F=8.347, p=0.004) and also exhibited perseverative errors in the WCST (F=4.19, p=0.042) compared with the NCA group. The main effect of the diagnosis on the backward digit span test and the fixed condition design fluency test remained significant after Bonferroni correction. The main effect of age remained significant in the TMT-B (F=8.737, p<0.001) after Bonferroni correction. Other test scores were not influenced by diagnosis or age.
ConclusionaaThe design fluency task may be a good neuropsychological marker to assess pathological cognitive aging.
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참고문헌 (26)
참고문헌 신청
[학술지(정기간행물)]
American Psychiatric Association / 1994 / Task Force on DSM-IV. Diagnostic and Statistical Manual of Mental Disorders: DSM-IV / American Psychiatric Association
Benton AL. / 1976 / Multilingual Aphasia Examination / University of Iowa
Bisiacchi PS. / 2008 / Interplay between memory and executive functions in normal and pathological ag-ing / J Clin Exp Neuropsychol 30 : 723 ~ 733
Duncan J. / 1995 / Fluid intelligence after frontal lobe lesions / Neuropsychologia 33 : 261 ~ 268
American Psychiatric Association / 1994 / Task Force on DSM-IV. Diagnostic and Statistical Manual of Mental Disorders: DSM-IV / American Psychiatric Association
Benton AL. / 1976 / Multilingual Aphasia Examination / University of Iowa
Bisiacchi PS. / 2008 / Interplay between memory and executive functions in normal and pathological ag-ing / J Clin Exp Neuropsychol 30 : 723 ~ 733
Duncan J. / 1995 / Fluid intelligence after frontal lobe lesions / Neuropsychologia 33 : 261 ~ 268
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