Table 1.
Clinical and demographic information divided by group.
Fig 1.
Graphical depiction of the experimental design.
Subliminal session is depicted on the left, supraliminal session on the right. Above panels depict the block design. Below panels depict timing windows and stimulus presentation within word blocks (the trauma-related word block in this case). Note: ms: milliseconds; sec: seconds; stim: stimulus.
Fig 2.
On the left, a) Increased (PTSD>CNTR) and decreased (CNTR>PTSD) functional connectivity of the amygdala complexes during processing of SUBLIMINAL (subconscious) trauma-related words in PTSD as compared to controls. On the right, b) Increased (PTSD>CNTR) functional connectivity of the amygdala complexes during processing of SUPRALIMINAL (conscious) trauma-related words in PTSD as compared to controls. Coordinates are reported in MNI. Color bar indicates t scores. Note: BLA: basolateral amygdala; CMA: centromedial amygdala; CNTR: control group; L: left; PTSD: post-traumatic stress disorder group; R: right.
Table 2.
Functional connectivity of each amygdala subdivision during sub- and supraliminal trauma-related word processing.