Fig. 2
From: Identifying genetic markers enriched by brain imaging endophenotypes in Alzheimer’s disease
The distribution of the number of SNPs identified from applying the proposed pipeline to randomly selected 54 SNPs (across 10,000 runs). a–c show the histograms of the number of SNPs identified for three different diagnostic comparisons (i.e., CN vs. AD, CN vs. LMCI, and CN vs. EMCI) respectively. The red dashed line indicates the number of SNPs identified from the pipeline using 54 AD susceptibility loci