Table 1. Parameter values, optimization metric, and evaluation metric used in each of the included datasets.
| Study | Method | Subjects | N | Steps | ISI (ms) | Gap (s) | Opt | Eval |
| Kaper (22) | all | 8 | 36 | 1 | 140 | 2 | ITR | ITR |
| Serby (11) | all | 6 | 36 | 1 | 150 | 2 | ITR | SR, ACC, ITR |
| Blankertz (16) | 2 | 6 | 2 | NA | NA | none | OCM | |
| Sellers (6) | 3×3,175 | 5 | 9 | 1 | 175 | 5 | none | ITR |
| 3×3,350 | 5 | 9 | 1 | 350 | 5 | none | ITR | |
| 6×6,175 | 5 | 36 | 1 | 175 | 5 | none | ITR | |
| 6×6,350 | 5 | 36 | 1 | 350 | 5 | none | ITR | |
| Furdea (14) | auditory | 13 | 25 | 1 | 625 | 3.75 | WSR | ITR, WSR |
| visual | 13 | 25 | 1 | 287.5 | 8.75 | WSR | ITR, WSR | |
| Ceocetti (17) | 8 | 5 | ≥3 | NA | NA | none | ACC, ITR, OCM | |
| Townsend (3) | all | 18 | 72 | 1 | 125 | 3.5 | WSR | ITR, PBR |
| Jin (4) | all | 10 | 84 | 1 | 175 | 2 | none | ACC, PBR |
| Ryan (12) | all | 24 | 72 | 1 | 125 | 6 | WSR | ITR, OCM |
| Schreuder (15) | S1 | 14 | 6 | 2 | 175 | 18.25 | none | ACC, ITR, OCM |
| S2a, S2b | 14 | 6 | 2 | 175 | 12 | none | ACC, ITR, OCM | |
| Speier (13) | all | 6 | 36 | 1 | 125 | 3.5 | ITR | ITR |