Table 1

Search strategy for PubMed

NoSearch terms
1brain computer interface.ti,mesh.
2direct neural interface.ti,ab.
3neurofeedback.ti,ab.
4brain-machine interface.ti,ab.
5or 1–4
6post-stroke. ti,ab.
7after stroke. ti,ab.
8or 6–7
9motor disorders. ti,mesh.
10dyskinesias. ti,ab.
11or 9–10
12randomised controlled trial.pt.
13Controlled clinical trial.pt.
14randomised.ab.
15Randomly.ab.
16trial.ab.
17or 12–16
18exp animals/not humans.sh.
1917 not 18
205 and 8and 10and 19