Table 4.

Results of the masked neuroimaging analysis: size and peak co-ordinates of areas of differential activation between normal and slow rate groups.

Contrast	No. of Voxels	Peak t Value	MNI Co-Ordinates of Peak
			x	y	z
Portion with RT
Normal > Slow
Slow > Normal:
Left OFC	32	5.6	−46	22	−8
Left OFC	10	4.06	−28	18	−18
Left Amygdala	37	3.65	−20	−14	−10
Right Insula	12	5.26	38	−4	12
Left Striatum (putamen)	108	4.36	−24	4	8
Right Striatum (putamen)	83	4.38	30	−18	6
Right Precuneus	24	4.05	8	−54	50
Precuneus	20	3.21	0	−50	44
Angular gyrus	119	3.93	46	−54	46
Spatial with RT
Slow > Normal
Nucleus accumbens	20	3.38	−12	12	−10

NB. No differences survived for simple EVs modelling portion size, interval and spatial trials, or the parametric EVs for Interval with RT or Spatial with RT Normal > Slow.