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. 2022 Aug 25;13:951595. doi: 10.3389/fpsyt.2022.951595

FIGURE 3.

FIGURE 3

Effect of repetitive transcranial magnetic stimulation (rTMS) on the hypothalamic–pituitary–adrenal (HPA) axis. Plasma adrenocorticotropic hormone (ACTH) and serum cortisol (COR) were detected at baseline and 4-week after rTMS or sham treatment. (A,B) Change in the concentration of ACTH (A) and COR (B) from baseline to post-intervention at 4 weeks. (C,D) Correlation analysis of change in ACTH to decline in a total score of 17 items Hamilton depression rating scale (HAMD-17) in the sham group (C) and rTMS group (D). (E–F) Correlation of change in COR to decline in a total score of HAMD-17 in the sham group (E) and rTMS group (F). rTMS group significantly different from the sham group was marked by asterisks. *p < 0.05, compared with the sham group (A,B). Graphs show mean ± SEM; n = 68.