Search strategy for PubMed
| No | Search terms |
| 1 | brain computer interface.ti,mesh. |
| 2 | direct neural interface.ti,ab. |
| 3 | neurofeedback.ti,ab. |
| 4 | brain-machine interface.ti,ab. |
| 5 | or 1–4 |
| 6 | post-stroke. ti,ab. |
| 7 | after stroke. ti,ab. |
| 8 | or 6–7 |
| 9 | motor disorders. ti,mesh. |
| 10 | dyskinesias. ti,ab. |
| 11 | or 9–10 |
| 12 | randomised controlled trial.pt. |
| 13 | Controlled clinical trial.pt. |
| 14 | randomised.ab. |
| 15 | Randomly.ab. |
| 16 | trial.ab. |
| 17 | or 12–16 |
| 18 | exp animals/not humans.sh. |
| 19 | 17 not 18 |
| 20 | 5 and 8and 10and 19 |