Fig. 1From: Driving steady-state visual evoked potentials at arbitrary frequencies using temporal interpolation of stimulus presentation a Stimulus display. Participants performed a simple detection task at fixation while SSVEPs elicited by the flickering ring were recorded b Illustration of stimulus intensity as a function of time for the four employed frequencies at each of two monitor refresh rates. 10.0 and 15.0 Hz waveforms were non-interpolated at a refresh rate of 120 Hz and interpolated at 85 Hz. 10.625 and 14.167 Hz were non-interpolated at 85 Hz and interpolated at 120 HzBack to article page