Alteration of lipidomic profiles and the characterization of lipids in the hippocampus of mice in each group. Six main lipid classes were analyzed: (A) glycerophospholipids, (B) fatty acyls, (C) sphingolipids, (D) glycerolipids, (E) saccharolipids, and pernol lipids. Lipids showing low levels results have been enlarged in insets. (F,G) Forest plots of individual lipids in the hippocampus of mice in the CPZ group expressed as a percent difference compared to shams, CPZ + rTMS group expressed as a percent difference compared to the CPZ group. Molecules indicated in green represent significant differences in individual lipids (P < 0.05). Lipids highlighted in yellow indicate lipids that were modulated in a contrary direction compared to that in the CPZ group. PC, phosphatidylcholine; PE, phosphatidylethanolamine; PG, phosphatidylglycerol; PI, phosphatidylinositol; PS, phosphatidylserine; LPC, lysophosphatidylcholine; LPE, lysophosphatidylethanolamine; LPG, lysophosphatidylglycerol; LPI, lysophosphatidylinositol; LPS, lysophosphatidylserine; PA, phosphatidic acid; AcCa, acylcarnitine; FA, fatty acid; WE, wax esters; Cer, ceramides; CerG, glucosylceramides; SM, sphingomyelin; phSM, sphingomyelin (phytosphingosine); ST, sulfatides; So, sphingosine; CerP, ceramide phosphates; DG, diglyceride; TG, triglyceride; MG, monoglyceride; MGDG, monogalactosyldiacylglycerol; SQDG, sulfoquinovosyldiacylglycerol; Co, coenzyme. *P < 0.05 vs. sham; **P < 0.01 vs. sham; #P < 0.05 vs. CPZ; ##P < 0.01 vs. CPZ.