Fig. 11
From: Multi-frequency steady-state visual evoked potential dataset
Accuracies of all participants in all tests. Results from each participant is a different colour. Solid magenta lines show median. Cyan dashed lines show mean. 1 F: single-frequency; 2 F: dual-frequency; 3 F: tri-frequency. OR: frequency superposition with OR; ADD: frequency superposition with ADD; CB: checkerboard. *significant difference (p < 0.05). Comparisons were only done between different stimulation methods on the same number of input frequencies (among the three 2 F groups, and between the two 3 F groups).
