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Figure 2 | BMC Neuroscience

Figure 2

From: The effect of parametric stimulus size variation on individual face discrimination indexed by fast periodic visual stimulation

Figure 2

Grand-averaged SNR spectra (displayed between 0.5 and 10 Hz) over medial occipital (A) and right occipito-temporal (B) regions for the conditions 0 and 80% image size variation. 3D maps display electrodes position for each ROI. The EEG spectra demonstrate clear responses at the two embedded frequencies: base (F = 5.88 Hz) and oddball frequencies (1F/5 = 1.18 Hz, 2F/5 = 2.36 Hz, 3F/5 = 3.50 Hz, 4F/5 = 4.70 Hz, 6F/5 = 7.05 Hz, etc.). SNR = 1 at noise level.

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