Table II.

Per subject coordinates

Subject	Voluntary movement					TMS‐induced movement
	x	y	z	Volume	Z‐score	x	y	z	Volume	Z‐score
1246	−26	−16	40	1,152	3.3	−34	−18	40	1,304	3.7
1265	−44	−30	42	3,504	4.6	−34	−36	50	2,208	4.2
1280	−38	−26	34	2,656	3.9	−37	−34	39	408	3.2
1281	−45	−28	48	856	4.0	−28	−22	50	336	3.3
1286	−34	−16	60	5,592	4.9	−24	−20	48	6,104	6.2
1316	−48	−22	46	1,960	4.19	−44	−22	48	1,128	3.5
1355	−38	22	50	2,520	4.3	−34	−32	48	12,640	5.6
Mean	−39	−23	48	2,605	4.17	−34	−26	46	3,447	4.26

The standardized location coordinates of the M1 responses to voluntary movement (right index finger) and to transcranial magnetic stimulation (TMS)‐induced movement (right FDI) are shown for 7 subjects in whom an M1 TMS response could be detected.

Locations are expressed in millimeters relative to the anterior commissure, with x being medial‐lateral (right hemisphere = positive), y being anterior‐posterior (anterior = positive) and z being superior‐inferior (super = positive.) No significant differences between response locations were observed in any axis: x, P = 0.06; y, P = 0.07; z, P = 0.2). Response locations did covary between conditions in all axes: x, r = 0.38; y, r = 0.71; z, r = 0.60). Volume of activation and Z‐score did not differ between the two conditions. Z‐scores were significantly correlated across conditions (r = 0.64), but activation volumes were not.