Top row indicates locations of striatum seeds. Bottom row indicates the corresponding significant rsFC changes (post minus pre) evoked by verum acupuncture as compared with sham treatment. iVS, inferior ventral striatal; vrP, ventral rostral putamen; Dc, dorsal caudate; dcP, dorsal caudal putamen; rMPFC, ventral medial prefrontal cortex; PHC, parahippocampus; AMY, amygdala; MTG, middle temporal gyrus. Images were presented in neurological orientation.