A quantitative model is developed to predict the perceived direction of moving two-
dimensional patterns. The model incorporates both a simple motion energy pathway and a …

Lu Sperling [Vision Res. 35, 2697 (1995)] proposed that human visual motion perception is
served by three separate motion systems: a first-order system that responds to moving …

A powerful paradigm (the pedestal-plus-test display) is combined with several subsidiary
paradigms (interocular presentation, stimulus superpositions with varying phases, and …

We measured motion-detection and motion-discrimination performance for different
directions of motion, using stochastic motion sequences. Random-dot cinematograms …

A recent model for two-dimensional motion processing in MT has demonstrated that
perceived direction can be accurately predicted by combining Fourier and non-Fourier …

Motion of an object is thought to be perceived independently of the object's surface
properties. However, theoretical, neuropsychological and psychophysical observations have …

When two drifting cosine gratings are superimposed, they will, under appropriate conditions,
form a coherently moving two-dimensional pattern whose resultant direction of motion may …

Existing computational analyses of the perception of structure from motion assume that
moving elements on the retina projectively correspond to identifiable moving points in 3 …

The percepts known variously as the line motion illusion, motion induction, and
transformational apparent motion have attracted a great deal of experimental interest, since …

This article describes further evidence for a new neural network theory of biological motion
perception. The theory clarifies why parallel streams V1→ V2, V1→ MT, and V1→ V2→ MT …