8 Result(s)

Article

Depth without disparity in random-dot stereograms

Depth can be perceived in random-dot stereograms in which dots are binocularly uncorrelated, in the absence of overall positional disparity (e.g., Julesz, 1960). This phenomenon, which we have calledrivaldepth, p...

Robert P. O’shea, Randolph Blake in Perception & Psychophysics (1987)

Article

Dichoptic temporal frequency differences do not lead to binocular rivalry

The influence of temporal modulation on binocular rivalry was examined in two ways. First, an uncontoured field viewed by one eye had its luminance sinusoidally modulated at 4 Hz (full-field flicker). The othe...

Robert P. O’Shea, Randolph Blake in Perception & Psychophysics (1986)

Article

Binocular rivalry occurs without simultaneous presentation of rival stimuli

It has always been assumed that for binocular rivalry to occur, the dichoptic stimuli must be exposed simultaneously. However, we demonstrate binocular rivalry between rival stimuli that are never simultaneous...

Robert P. O’shea, Boris Crassini in Perception & Psychophysics (1984)

Article

Does stereopsis have a fusional component?

Robert P. O’Shea in Perception & Psychophysics (1983)

Article

The dependence of cyclofusion on orientation

Robert P. O’Shea, Boris Crassini in Perception & Psychophysics (1982)

Article

Psychophysics discovers Piaget: Comments on Frayman and Dawson (1981)

Robert P. O’shea in Perception & Psychophysics (1981)

Article

Is the “contour specificity” of McCollough effects an example of anomalous transfer? Comments on Sharpe and Tees (1978)

Boris Crassini, Jack Broerse, Robert P. O’Shea in Perception & Psychophysics (1979)