The perception of figure reversal as a function of contrast reversal exemplified with the Schröder staircase.
During spontaneous reversal of a reversible figure (Schröder staircase), subjects spent less time in perceiving line drawings white on black then black on white. Possibly the first stimulus makes a stronger three-dimensional impression.
Radilová
J
J
Laboratory of Evolutionary Biology, Czechoslovak Academy of Sciences, Praha.
Pöppel
E
E
D006801:Humans; D010364:Pattern Recognition, Visual / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology*