Table 5.

Group differences in left BLA resting‐state functional connectivity

Brain regions	MNI coordinates (mm) (x, y, z)	Voxel number	t value a
PTSD‐TEC
Right vmPFC	15, 54, −6	91	4.55
Left angular gyrus	−39, −75, 36	58	3.10
Right angular gyrus	39, −63, 39	52	3.77
Left MFG	−51, 18, 36	23	3.08
PTSD‐HC
Left angular gyrus	−48, −72, 36	94	3.87
Right angular gyrus	39, −66, 42	140	4.62
Left MFG	−51, 15, 36	35	3.38
Right MFG	45, 30, 39	61	3.69
Left STG	−54, 12, −6	87	−3.50
TEC‐HC
Right supramarginal gyrus/angular gyrus	48, −42, 27	42	3.56
Left STG	−45, −9, −9	41	−4.14

Abbreviations: HC, healthy control group; MFG, middle frontal gyrus; MNI, Montreal Neurologic Institute; PTSD, post‐traumatic stress disorder group; STG, superior temporal gyrus; TEC, trauma‐exposed control group; vmPFC, ventral media prefrontal cortex.

^aNegative sign represents decreased functional connectivity; positive sign represents increased functional connectivity.