Fig. 4From: Abnormal brain functional and structural connectivity between the left supplementary motor area and inferior frontal gyrus in moyamoya diseaseA-D These images of the brain illustrate a demonstration with one of the subjects. A The tensor map is shown, and B-D show the tractography results of the fibers between the left supplementary motor area (yellow block) and the orbital part of the inferior frontal gyrus (orange block). E-J Comparisons of the tract numbers, mean length, and tensor metrics of the fibers between the two groups. Abbreviations: MMD = moyamoya disease, HC = healthy controls, FA = fractional anisotropy, MD = mean diffusivity, RD = radial diffusivity, AD = axial diffusivityBack to article page