TABLE 1:

Activation in contralateral M1 areas of body parts

Paradigm	Volume of Contralateral M1, mm³		Maximum t Value^*	COG
Paradigm	Mean ± SD	Range	Maximum t Value^*	x	y	z
Hand	5566 ± 2473	2976–9600	9.7 ± 2.0	−36 ± 3	−22 ± 4	58 ± 3
Fingers	2972 ± 1211	1264–5129	8.4 ± 2.6	−37 ± 2	−20 ± 5	58 ± 2
Wrist	4409 ± 2091	1520–8320	9.4 ± 2.4	−34 ± 3	−23 ± 4	59 ± 3
Elbow	2267 ± 1158	1200–7824	8.2 ± 2.3	−29 ± 4	−25 ± 4	61 ± 5
Foot	1457 ± 986	256–3888	5.9 ± 1.2	−6 ± 3	−33 ± 5	66 ± 5
Tongue^†
Left	3079 ± 2034	1088–7152	7.9 ± 1.5	−52 ± 3	−5 ± 3	29 ± 6
Right	3042 ± 164	512–6272	7.3 ± 1.7	56 ± 2	−6 ± 3	28 ± 5

Note.—Data are from the single-subject analysis. Numbers of subjects were as follows: 24 for the hand, fingers, wrist, and elbow experiments and 22 for the tongue and foot experiments.
* Data are the mean ± SD.
† For the tongue movements, the bilateral representations in the left and right hemispheres are shown.