Table 5. Categorical repetition suppression analysis.

Regions	p	H	BA	MNI coordinates			T	Contrast estimates
	cluster			x	y	z		1	2	3	4	5	6
Cluster 1 (515 voxels)	0.000
Superior parietal cortex		L	7	−26	−72	38	5.05	0.20	0.06	0.09	0.05	0.02	0.08
Inferior parietal cortex		L	40	−32	−52	44	4.80	0.15	0.06	0.03	0.06	0.03	0.06
Cluster 2 (295 voxels)	0.000
Ventral premotor cortex		L	6	−36	2	26	4.72	0.08	−0.01	−0.02	−0.02	−0.02	−0.05
Premotor cortex		L	6	−40	−2	36	4.62	0.08	−0.01	−0.02	−0.02	−0.02	−0.06
Inferior frontal gyrus		L	44/9	−40	2	34	4.52	0.05	−0.06	−0.03	−0.04	−0.06	−0.08
Primary motor cortex		L	4	−46	−10	46	4.27	0.14	0.09	0.05	0.10	0.07	0.05
Cluster 3 (160 voxels)	0.000
Inferior frontal gyrus		L	47	−34	28	2	4.68	0.10	−0.04	−0.03	−0.02	−0.02	−0.05
Cluster 4 (153 voxels)	0.000
Superior parietal cortex		R	7	8	−68	30	4.31	0.10	0.04	0.08	−0.02	−0.03	−0.06
Cingulate cortex		R	30	26	−64	38	3.38	0.07	−0.02	0.01	−0.01	−0.02	−0.03
Cluster 5 (107 voxels)	0.002
Inferior temporal gyrus		L	19	−46	−56	−6	4.86	0.09	0.02	0.01	0.00	0.00	0.01
Fusiform gyrus		L	37	−44	−58	−12	3.74	0.10	0.02	0.00	0.01	−0.03	0.00
Cluster 6 (107 voxels)	0.002
Claustrum		R		26	18	−6	4.37	0.10	0.02	0.04	0.02	0.03	0.02
Inferior frontal gyrus		R	47	30	22	−14	4.01	0.08	−0.02	0.02	−0.03	0.01	−0.01

Maximum activation peak summary and contrast estimates of brain regions showing a categorical RS effect and related contrast estimates reflecting percentage BOLD signal change from baseline for the six consecutive performed actions (random-effect group analysis, t-contrast, p<.05 corrected at the cluster level, p<.001 uncorrected, cluster extent threshold of 30 voxels).