Binocular flicker appears faster than monocular flicker.
Observers adjusted the frequency of an auditory click to match the apparent flicker rate of a sinusoidally modulated visual display. Matches made for binocularly viewed flicker were nearly twice those for monocularly viewed flicker but only at high rates of temporal modulation.
D005425:Flicker Fusion / Q000502:physiology*; D006801:Humans; D014785:Vision, Ocular / Q000502:physiology*