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Table 5 Brain areas with significantly different FC among the SD, NSD, and HC groups using the right dAI as the seed region

From: Aberrant functional connectivity in insular subregions in somatic depression: a resting-state fMRI study

Brain regions MNI (x y z) Cluster size F/t -value
Three groups
 Fusiform_R 33–3 -30 8 15.960a
 Postcentral_L −33–33 60 19 12.451a
 Postcentral_L −33–30 63 17 −5.457b
SD vs HC
 Fusiform_R 33–3 -30 8 −5.433b
 Postcentral_L −36 − 33 57 7 −3.807b
 Fusiform_R 30–3 -33 3 -3.669b
  1. SD Somatic depression, NSD Non-somatic depression, HC Healthy control, dAI Dorsal anterior insula, MNI Montreal Neurological Institute, x, y, z are the coordinates of the primary peak locations in the MNI space; F is obtained by one-way analysis of variance; t is obtained by two-sample two-tailed t test (p < 0.05, alphasim correction); L left, R Right
  2. aThe F statistical value
  3. bThe t statistical value