Fig. 2From: Regional homogeneity alterations in multi-frequency bands in tension-type headache: a resting-state fMRI studyThe regional homogeneity (ReHo) differences in the slow-5 band of 0.01–0.027 Hz. Warm colors indicate regions showing higher ReHo in TTH patients versus the HCs [PFWE < 0.01, Threshold-Free Cluster Enhancement (TFCE) corrected]Back to article page