Perception of random-dot symmetry and apparent movement at and near isoluminance

Apparent movement and appearance of peri

Apparent movement and appearance of periodic stripes during eye movements across a stroboscopically illuminated random dot pattern

✍ B. Adler; O. -J. Grüsser 📂 Article 📅 1979 🏛 Springer-Verlag 🌐 English ⚖ 819 KB

When the eyes follow a small target moving across a stationary random dot pattern illuminated stroboscopically at 3--45 flashes . s-1, the structure of the random dot pattern is seen as moving in the direction of the eye pursuit movements (sigma-movement). At flash frequencies above 9.5 flashes . s-