The faster you decide, the more accurate localization is possible: Position representation of "curveball illusion" in perception and eye movements.

ABSTRACT: When the inside texture of a moving object moves, the perceived motion of the object is often distorted toward the direction of the texture's motion (motion-induced position shift), and such perceptual distortion accumulates while the object is watched, causing what is known as the curveball illusion. In a recent study, however, the accumulation of the position error was not observed in saccadic eye movements. Here, we examined whether the position of the illusory object is represented independently in the perceptual and saccadic systems. In the experiments, the stimulus of the curveball illusion was adopted to examine the temporal change in the position representation for saccadic eye movements and for perception by varying the elapsed time from the input of visual information to saccade

SUBMITTER: Ueda H 

PROVIDER: S-EPMC6078290 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature