TABLE 3:

Reproducibility of the COGs and activated volumes in contralateral M1

Experiment and Session	Mean Volume	x	y	z
Fingers
First	2972 ± 1211	−37 ± 2	−20 ± 5	58 ± 2
Second	3023 ± 1263	−37 ± 3	−19 ± 4	57 ± 3
Wrist
First	4409 ± 2091	−34 ± 3	−23 ± 4	59 ± 3
Second	3519 ± 1760	−34 ± 3	−22 ± 5	59 ± 3
Elbow
First	2267 ± 1158	−29 ± 4	−25 ± 4	61 ± 5
Second	1984 ± 453	−29 ± 2	−26 ± 3	62 ± 3
Hand
First	5566 ± 2473	−36 ± 3	−22 ± 4	58 ± 3
Second	5002 ± 1309	−37 ± 2	−20 ± 4	57 ± 3
Foot
First	1457 ± 986	−6 ± 3	−33 ± 5	66 ± 5
Second	1436 ± 955	−6 ± 3	−33 ± 5	68 ± 4
Tongue, Left
First	3079 ± 2034	−52 ± 3	−5 ± 3	29 ± 6
Second	3907 ± 2185	−51 ± 4	−6 ± 1	33 ± 6
Tongue, Right
First	3042 ± 1640	56 ± 2	−6 ± 3	28 ± 5
Second	2589 ± 2121	56 ± 4	−7 ± 4	31 ± 6

Note.—COGs are the Talairach coordinates. Data are from the single-subject analysis. Numbers of subjects were as follows: 12 for the hand, fingers, wrist, and elbow experiments and 11 for the tongue and foot experiments.