Fig. 1From: Acupuncture for patients with insomnia disorder using resting-state functional magnetic resonance imaging: a protocol for a randomized controlled trialFlow chart of study. ALFF amplitude of low-frequency fluctuation, FC functional connectivity, FS-14 Fatigue scale-14, HAMA Hamilton Anxiety scale, HAMD Hamilton Depression scale, HAS Hyperarousal scale, PSQI Pittsburgh Sleep Quality Index, ReHo regional homogeneity, rs-fMRI resting-state functional magnetic resonance imagingBack to article page