Fig. 8
From: Multi-frequency steady-state visual evoked potential dataset

Histograms of orders of the top 10 peaks in each test. Figures on the left show the total number of times each order was observed in the top 10 peaks from each trial and the total number of possible combinations that can be made by the input frequencies at each order. Figures on the right show the percentage of all possible combinations that were found in the top peaks.