Fig. 1From: Effect of the identification group size and image resolution on the diagnostic performance of metabolic Alzheimer’s disease-related patternGroup formation. All patients from ADNI were divided into two cohorts. From the identification Cohort A, groups of different sizes were formed, each with 25 replications. Each such group was further preprocessed to obtain 6 groups with the same subjects but different image resolutions. From validation Cohort B, 6 different image resolution groups were madeBack to article page