Table 4. The session number at which each of 9 individual subjects exceeded the maximal stimulator output.

Session

Phase Charge (Ucoul)

Female

6

29.8

Female

3

31.8

Male

5

27.9

Male

5

40.0

Male

1

37.1

Male

2

35.5

Male

4

40.1

Male

6

40.3

Male

3

32.3