Table 7.

Regions showing HDBR-related cumulative increases in dual-task costs of brain activation.

Region		k	Peak T	Peak p	x,y,z (mm)
Parietal	L Inferior Parietal Gyrus	87	4.760	4E-06	−50	−40	50
	L Postcentral Gyrus	87	3.792	1E-04	−36	−34	62
	L Superior Parietal Gyrus	41	3.722	2E-04	−32	−62	52
	L Postcentral Gyrus	21	3.654	2E-04	−48	−20	52
Frontal	R Precentral Gyrus	24	3.565	3E-04	24	−26	54
Cingulate	L Middle Cingulate Gyrus	47	3.507	4E-04	−4	−10	44
Temporal	R Middle Temporal Gyrus	176	3.540	3E-04	49	−44	0
	R Superior Temporal Gyrus	10	3.323	7E-04	50	−30	10
Insula	R Insula	22	3.497	4E-04	38	−26	14
Cerebellum	R Cerebellum Lobules IV & V	11	3.226	9E-04	19	−45	−27

k, cluster size; peak T, t-value at the peak voxel; peak p, p-value at the peak voxel; x, y, z, MNI coordinates of the peak voxel.