Table 2.
For each subject, the electrode number is indicated in which an ECAP response (threshold or AGF linear slope) could not be recorded or was not recorded (e.g., deactivated electrode in clinical map). For only one subject (s117), the IPG Effect could not be calculated for several electrodes, and therefore this subject was not included in analyses using the ECAP IPG Effect
| Electrodes without ECAP AGF measure | |||||
|---|---|---|---|---|---|
| 7 μs IPG | 30 μs IPG | IPG Effect calculated? | |||
| Subject ID | Threshold | Slope | Threshold | Slope | |
| s98 | 1,2# | 1,2# | 1,2# | 1,2# | Yes |
| s105 | 1–5# | 1–5# | 1–5# | 1–5# | Yes |
| s110 | 1,2# | 1,2# | 1,2# | 1,2# | Yes |
| 12^ | 12^ | 12^ | 12^ | ||
| s111 | 1–9^ | 1–9^ | 1,2,5,7,8^ | 1–8^ | Yes |
| s112 | 1* | 1* | 1* | 1* | Yes |
| s113 | 1,2# | 1,2# | 1,2# | 1,2# | Yes |
| 3* | 3* | 3* | 3* | ||
| s114 | 1–3* | 1–3* | 1–3* | 1–3* | Yes |
| s115 | 1–4, 14# | 1–4, 14# | 1–4, 14# | 1–4, 14# | Yes |
| s116 | N/A | 8,9* | N/A | 19 | Yes |
| s117 | 1, 2, 3, 4, 16^ | 1,2,3,4,16^ | 1,2,3,4,16^ | 1,2,3,4,16^ | No |
| 7* | 7,9,10,13,15* | 7,9,10,13,15* | |||
| s118 | 1,2* | 1,2* | 1,2* | 1,2* | Yes |
| 16–22^ | 16–22^ | 16–22^ | 16–22^ | ||
#Disabled in clinical map
*Restricted dynamic range/discomfort
^Could not record waveform