Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz
Gewählte Publikation:
SHR Neuro Krebs Kardio Lipid Stoffw Microb
Nilsson, LG; Soderlund, H; Berger, K; Breteler, M; de Ridder, M; Dufouil, C; Fuhrer, R; Giampaoli, S; Hofman, A; Pajak, A; Sans, S; Schmidt, R; Launer, LJ.
Cognitive test battery of CASCADE: Tasks and data
AGING NEUROPSYCHOL COGN 2005 12: 32-56.
Doi: 10.1080/13825580590925099
Web of Science
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- Co-Autor*innen der Med Uni Graz
- Schmidt Reinhold
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- Abstract:
- This paper presents the cognitive test battery used in the CASCADE Study (Cardiovascular Determinants of Dementia) for examining the consequences of cerebral white matter lesions and atrophy. The test battery includes nine different tasks assessing memory, executive function, and global cognitive function. Three episodic memory tasks were used in combinations to assess the role of attention and speed on encoding. Estimates of short- and long-term memory capacity were also derived front these three memory tasks. Semantic memory production / frontal lobe functions were assessed by means of a word fluency test. The Letter Digit Substitution test and the Stroop test were used to assess speed of processing and attention. Motor speed was measured with the Purdue Pegboard test, and global cognitive function was assessed by the Mini Mental State Examination. Overall performance data for the whole CASCADE sample and for each of eight study centers are presented for each test. Possible reasons for performance differences among study centers are discussed.