Figure 1
From: Retinotopic and topographic analyses with gaze restriction for steady-state visual evoked potentials

Distribution of SSVEP responses in the visual field. Panel (a) shows the three-dimensional shaded surface for each participant; (b) is referenced to the color bar, which depicts the average SSVEP response of all participants; the labels of all stimuli are provided in Fig. 5; (c) shows the average SSVEP response of each layer for all participants.