Table 1.

Second level (group) analysis of number of deactivated and activated (suprathreshold) voxels in 3 predetennined ROIs

ROI (MNI coordinates [x, y, z])	PrePFMT (ROI)*	Post-PFMT (ROI)*	PrePFMT – Post-PFMT
dACC/SMA [4, 14, 42]:
All UUI	1,072	742	7
Responders	2,600† (I)	536 (IV)	1,650†
Nonresponders	0	275	0
Responders – nonresponders	2,521‡	11	–
Controls	0	–	–
Controls – responders	0	–	–
Controls – nonresponders	38	–	–
Rt insula [38, 16, 6]:
All UUI	573	775	9
Responders	2,025† (II)	1,539†	111
Nonresponders	0	42	0
Responders – nonresponders	975	934	–
Controls	242	–	–
Controls – responders	4	–	–
Controls – nonresponders	0	–	–
mPFC [4, 50, 14]:
All UUI	−916	−2,218†	105
Responders	0	−351 (III)	754
Nonresponders	−2,229‡ (V)	−2,349† (VI)	0
Responders – nonresponders	2,325	1,078	–
Controls	0	–	–
Controls – responders	0	–	–
Controls – nonresponders	1,027	–	–

^*ROIs I to V (fig. 2).

^†Significant (p <0.05) at corrected cluster level.

^‡Trend toward significance (p <0.05) at uncorrected cluster level.