Fig. 2From: Micro-structural white matter abnormalities in new daily persistent headache: a DTI study using TBSS analysisWhite matter regions (blue) showed decreased fractional anisotropy (FA) values in patients with NDPH compared to HC group (P FWE < 0.05). The white matter regions with green color represented FA skeleton. Note: NDPH, new daily persistent headache; HC: healthy control; L: left; R: rightBack to article page