Comparison of functional connectivity from DLPFC seed to other regions between AD and IGD. Color bar, yellow (orange): higher functional connectivity between the dorsolateral prefrontal cortex (DLPFC) seed and the left brain stem, insular, amygdalar and right parahippocampal gyrus was apparentin alcohol dependence (AD) subjects, relative to internet gaming disorder (IGD) subjects (p FDR < 0.05 = 0.00299), blue: higher functional connectivity between the DLPFC seed and the left superior frontal gyrus and left middle frontal gyrus was apparent in IGD, relative to AD (p FDR < 0.05 = 0.00299).