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Fig. 1 | Alzheimer's Research & Therapy

Fig. 1

From: The age-related effect on cognitive performance in cognitively healthy elderly is mainly caused by underlying AD pathology or cerebrovascular lesions: implications for cutoffs regarding cognitive impairment

Fig. 1

Percent change in test cutoffs (1.5 SD from mean) between the total population and those without measurable brain pathologies. All test cutoffs were significantly stricter in cohort E (no measurable pathologies) compared to cohort A (whole population) except for ADAS naming (Table 4). Percent changes were calculated by dividing cutoffs for cohort E with cutoffs for cohort A

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