TABLE II.
Parameters tested in each subject. Under “Stimulation mode” the fraction in parentheses indicates the proportion of current returned via each flanking electrode.
| Subject | Stimulation mode | PPD tested (MP mode) (values in μs) | PPD tested (BP mode) (values in μs) | PPD tested (p/TP mode) (values in μs) |
|---|---|---|---|---|
| BT_N1 | MP1, BP + 1 | 25, 40, 70, 100 | 70, 100, 140, 200 | |
| BT_N2 | MP1, BP + 2 | 25, 100 | 100, 200 | |
| BT_N3 R.E. | MP1, BP + 1 | 25, 40, 70, 100 | 70, 100, 140, 200 | |
| BT_N3 L.E. | MP1, BP + 1 | 25, 40, 70, 100 | 70, 100, 140, 200 | |
| BT_N4 | MP1, BP + 1 | 25, 40, 70, 100 | 40, 70, 100, 140, 200 | |
| BT_N5 | MP1, BP | 25, 40, 70, 100 | 40, 70, 100, 140, 200 | |
| BT_N6 | MP1, BP + 1 | 25, 40, 70, 100 | 40, 70, 100, 140, 200 | |
| BT_N7 | MP, BP + 1 | 25, 40, 70, 100 | 70, 100, 140, 200 | |
| BT_N8 | MP1, BP | 25, 40, 70 | 70, 100, 200 | |
| BT_C_01 | MP1, BP + 1, pTP (0.375) | 32.328, 75.432, 96.984 | 32.328, 75.432, 96.984 | 43.104, 96.984, 193.968 |
| BT_C_02 | MP1, BP + 1, pTP (0.45) | 32.328, 96.984 | 32.328, 96.984 | 43.104, 96.984, 193.968 |
| BT_C_03 | MP1, BP+1, pTP (0.375) | 10.776, 32.328, 75.432, 96.984 | 32.328, 96.984, 193.968 | 43.104, 75.432, 96.984, 193.968 |
| BT_C_04 | MP1, BP + 1, TP (0.50) | 32.328, 96.984 | 32.328, 96.984 | 43.104, 96.984, 193.968 |
| BT_C_05 | MP1, BP + 1, pTP (0.375) | 32.328, 75.432, 96.984 | 32.328, 75.432, 96.984 | 43.104, 96.984, 193.968 |
| BT_CI_CH_04 | MP1, BP + 1, TP (0.50) | 32.328, 75.432, 96.984 | 32.328, 75.432, 96.984 | 43.104, 96.984, 193.968 |