Table 6.

Clusters that exhibited the direction x speed interaction in voxelwise analysis at whole-brain cluster-level corrected alpha of 0.05 (peak MNI coordinates, t(84) values, and cluster size [k] refers to number of 2.0 × 2.0 × 2.0 mm³ voxels). Peak coordinates are presented for completeness and potential meta-analysis; with cluster-based thresholding, it is not possible to conclude that all the reported peaks were activated [see Woo et al., 2014]

k	x	y	z	t	Cluster
125	−46	−74	0	4.80	left Middle Temporal gyrus
105	−30	−100	−2	−5.40	left superior Occipital gyrus
95	34	−94	0	−4.82	right middle Occipital gyrus
95	−32	−26	58	−4.34	left Precentral gyrus
55	34	26	0	4.44	right Anterior Insula
46	16	−26	68	−4.54	right Precentral gyrus
30	−8	−22	62	−4.53	left Paracentral lobule
28	−30	−46	42	4.33	left Inferior Parietal cortex
22	−24	−78	30	5.11	left Parieto-occipitalis
22	−8	−72	34	4.06	left Precuenus
22	−40	−32	42	4.53	left Inferior Postcentral sulcus
21	8	−76	−2	−4.71	right Lingual gyrus
18	−30	26	−4	4.68	left Anterior Insula
18	16	34	56	−4.58	right Superior Frontal gyrus
17	−26	−54	−8	−3.94	left Parahippocampal gyrus
17	66	−2	16	−4.99	right Precentral gyrus
15	0	6	32	4.34	mid-Cingulate cortex
15	40	−2	48	4.21	right Precentral gyrus
15	30	−26	60	−4.11	right Precentral gyrus
14	−30	26	6	4.52	left Anterior Insula
14	−4	−24	56	−4.55	left Paracentral lobule
13	46	48	−8	−4.55	right Inferior frontal gyrus (orbital)
13	20	46	36	−4.54	right Superior frontal gyrus
13	−4	−78	42	3.94	left Precuneus