Table 1. Significant Clusters in the General Linear Model comparing Stimulation “on” periods to baseline.

Locations	Cluster Size (mm×mm×mm)	Primary Peak Location (mm from posterior commissure)	Maximum t-score (within region of interest)	Average p-value (within region of interest)
Prefrontal Cortex (I)	1928	AP 57.25, ML 9.90, DV −6.60	12.57	<0.0001
Insula (I)	5513	AP 20.00, ML 18.60, DV 4.00	14.03	<0.0001
Parahippocampal (I)	573	AP 8.25, ML 18.90, DV −1.50	10.16	<0.0001
Cingulate (I)	33	AP 28.00, ML 2.75, DV 13.80	6.73	<0.0001
Thalamus (I)	198	AP 14.75, ML 2.80, DV 5.80	−7.77	<0.0001

I = Ipsilateral, AP = Anterior/Posterior, ML = Medial/Lateral; DV = Dorsal/Ventral.

Stimulation Parameters = 5 V 130 Hz 500 µs.