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. 1998 May 1;18(9):3443–3450. doi: 10.1523/JNEUROSCI.18-09-03443.1998

Fig. 3.

Fig. 3.

Paired TMS study. Interstimulus interval (ISI) of 0 represents the MEP amplitude of the test pulse alone, which is defined as 100%. Each point represents an average of 11 subjects for the amputated side, seven subjects for the intact side, and seven normal subjects. On the intact side and in normal subjects, there was inhibition at ISIs of 2 and 4 msec and facilitation at ISIs of 6–30 msec. On the amputated side, there was more facilitation than on the intact side at all ISIs. Error bar indicates 1 SEM.