Table 3.

Between-group differences in the functional connectivity (FC) between the bilateral DLPFC and the whole brain.

Cluster Location	MNI Coordinates (x, y, z)	Mean (SE) FC Coefficient in HC Group	Mean (SE) FC Coefficient in OCD Group	Cluster Size	t Value	p-FWE
Between Left DLPFC and Whole Brain
Right Middle Occipital Gyrus	30, −87, −9	−0.017(0.019)	−0.131(0.017)	356	−4.53	0.001
Left Middle Occipital Gyrus	−21, −87, −15	−0.046(0.021)	−0.155(0.017)	140	−4.52	0.035
Left Superior Frontal Gyrus	−21, 45, 15	−0.039(0.016)	−0.168(0.020)	174	−4.24	0.017
Between Right DLPFC and Whole Brain
Left Superior Frontal Gyrus	−24, 51, 15	−0.003(0.015)	−0.150(0.016)	419	−6.02	<0.001
Right Superior Frontal Gyrus	33, 42, 45	−0.029(0.018)	−0.166(0.018)	393	−5.30	<0.001
Left Orbitofrontal Cortex	−15, 21, −18	−0.027(0.015)	−0.136(0.016)	186	−4.83	0.013
Right Orbitofrontal Cortex	12, 51, −12	0.031(0.015)	−0.085(0.013)	391	−4.44	<0.001

*Positive t values represent OCD > HC; negative t values represent OCD < HC.