Table II.

Brain activation (a) during presentation period of card combinations when observing Control Task > WPT Task (b) during feedback period when observing WPT Task > Control Task (c) during presentation period when observing WPT Trials > Chance Trials

Region of interest	Brodmann	Side	x	y	z	t	P
(a)
Somatosensory cortex	3	left	−34	−23	42	−4.93	0.000109
Premotor cortex	6	left	−10	−2	60	−5.79	0.000017
Premotor cortex	6	left	−28	−2	45	−4.54	0.000254
Middle temporal gyrus	22	left	−55	−35	6	−9.37	0.000000
Orbitofrontal cortex	47	left	−49	31	−3	−6.94	0.000002
Thalamus		left	−1	−11	12	−5.97	0.000012
Putamen		left	−16	10	−6	−4.81	0.000141
Cerebellar hemisphere		left	−43	−47	−33	−4.91	0.000113
Premotor cortex	6	right	23	−5	45	−5.40	0.000040
Fusiform gyrus	20	right	50	−38	−24	−4.35	0.000385
Posterior cingulate	31	right	11	−32	33	−5.18	0.000064
Cerebellar hemisphere		right	14	−56	−33	−4.74	0.000165
(b)
Inferior frontal gyrus	45	left	−49	28	9	6.48	0.000004
(c)
Posterior cingulum	31	left	−19	−26	36	4.20	0.000539