Diffusion FROM,Diffusion TO,AUROC,Zt (degree-matched),Zt (uniform),Zf (degree-matched),Zf (uniform) ctd only,opp,0.8916736376152384,3.788,6.520,-1.683,2.838 opp only,ctd,0.7805563417904161,3.192,9.139,2.364,2.387 ctd only,opp only,0.8817549745983015,3.675,5.867,-2.448,2.716 opp only,ctd only,0.7781046947505021,3.289 *,9.950,2.566,2.283 ctd only,Overlapped,0.9997650007833307,2.152 *,2.390,1.629 *,1.719 * opp only,Overlapped,0.8818186550072871,-4.756 *,1.898,1.400,0.675 Overlapped,Non-overlapped genes in both groups,0.8854230136094741,11.591,14.674,4.814 *,2.783 Z-scores are computed for the experimental AUROC based on distributions of the random AUROCs Zf : when randomizing source genes (Diffusion FROM) Zf : when randomizing recipient genes (Diffusion TO) Random genes are selected either uniformly or degree matched * : Distribution of random AUROC is not Gaussian **,#Mapped,#Total,Not mapped genes, ctd Only,85,101,CTR1B;NECTIN2;MIR100;MIR708;MIR375;SNAR-I;MIR3622B;MIR146A;MIR505;MIR4467;ATP5F1A;MIR124A-3;MIR296;CTR1C;ATP7;MIR766,N/A opp Only,22,22,,N/A Overlapped,2,2,,APP;APOE