Fig. 2

The brain regions with altered fALFF of S-Acu group after acupuncture treatment (P < 0.001, FWE correct P = 0.05, cluster size> 30). R: right brain. a: right cerebellum posterior lobe, b: left cerebellum posterior lobe, c: brainstem, d: right inferior temporal gyrus, e: left middle temporal gyrus, f: right parahippocampa gyrus, g: left precuneus, h: right superior frontal gyrus, k: left superior frontal gyrus. Colorbar refer to the increased fALFF value