| BCI | Brain–computer interface |
| SSVEP | Visual-evoked potential paradigm |
| DOF | Degrees of freedom |
| EEG | Electroencephalography |
| ITR | Information transfer rate |
| PCA | Principal Component Analysis |
| ICA | Independent Component Analysis |
| FFT | Fast Fourier Transform |
| PSD | Power Spectral Density |
| CCA | Canonical Correlation Analysis |
| CAR | Common Average Reference |
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