The over‐expression of nine genes (MMP24‐AS1, HLA‐DRB6, HLA‐DQA2, DDX42, BAG6, NUSAP1, LINC00940, NME1‐NME2 and AS3MT) in the amygdala region showing detrimental effect on all the five sarcopenia‐related traits, whereas three genes (HLA‐DRB1, HLA‐DQB1‐AS1 and C6ORF3) showing protective effect (Figure 8). The gene discussed is HLA-DRB1; the disease is sarcopenia.