Summary of the different sessions analyzed in the study
| Session | Number of trial conditions | Number of electrodes | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Left hand horizontal grasp | Left hand vertical grasp | Right hand horizontal grasp | Right hand vertical grasp | M1 | lPMd | rPMd | lPMv | rPMv | |
| M14 | 26 | 23 | 22 | 23 | 18 | 84 | 29 | - | - |
| M17 | 23 | 25 | 23 | 22 | - | 61 | 41 | 46 | 28 |
| S19 | 25 | 24 | 25 | 20 | 24 | 21 | 22 | 29 | 73 |
| S26 | 25 | 24 | 25 | 25 | 58 | 24 | - | 76 | 54 |