Fig. 5
An 18-year-old female patient clinically diagnosed to be smart phone dependent. On clinical psychiatric assessment, her SAS-SV score was 36. Coronal directionally encoded color map (A) indicates the directions of fiber tract of Fornix (FX) (presented with green color that means it has antero-posterior direction). Coronal and sagittal FA maps (B, C) reveal focal decrease in the FA values of the Fornix that measures = 0.26 (white arrows). Coronal MD map (D) reveals focal increase in the MD value in the Fornix that measures 1.22 × 10–3 mm2/s (white arrows), denoting early white matter changes in the fornix