We obtained the top 100 co-expressed genes (Supplementary Table S2) with respect to CHRM3 by application of COXPRESdb18 and then performed enrichment analysis in disease-associated gene categories in WebGestalt19, which showed that 24 genes were significantly enriched within the top 10 disease-associated gene categories (all raw P-values < 1 × 10−2 and adjusted P-values < 1 × 10−2), including psychotic disorders, epilepsy, and schizophrenia (Supplementary Information “CHRM3 Co-Expression Analysis” and Supplementary Table S3). The gene discussed is CHRM3; the disease is epilepsy.