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Comparison of BCI performance (mean accuracies) of different SSVEP-BCI field-studies.
| Volosyak et al., 2009b | Volosyak et al., 2011a | Guger et al., 2012 | Presented study | |
|---|---|---|---|---|
| Number of subjects | 37 | 86 | 57 | 61 |
| Mean accuracy (%) | 92.9 | 92.3 | 95.5 | 97.1 |
| Literacy rate (%) | 86.5 | 97.7 | 100 | 100 |
| Number of classes | 5 | 4 | 4 | 4 |
| Classification time-window (s) | 2 | 2 | 3 | 0.8-8 |
In the first two studies (2009 and 2011) all BCI illiterate subjects were excluded from further calculation of mean values.
