Spatio-temporal priority revisited: the role of feature identity and similarity for object correspondence in apparent motion.

Journal of Experimental Psychology. Human Perception and Performance
Elisabeth Hein, Cathleen M Moore

Abstract

We live in a dynamic environment in which objects change location over time. To maintain stable object representations the visual system must determine how newly sampled information relates to existing object representations, the correspondence problem. Spatiotemporal information is clearly an important factor that the visual system takes into account when solving the correspondence problem, but is feature information irrelevant as some theories suggest? The Ternus display provides a context in which to investigate solutions to the correspondence problem. Two sets of three horizontally aligned disks, shifted by one position, were presented in alternation. Depending on how correspondence is resolved, these displays are perceived either as one disk "jumping" from one end of the row to the other (element motion) or as a set of three disks shifting back and forth together (group motion). We manipulated a feature (e.g., color) of the disks such that, if features were taken into account by the correspondence process, it would bias the resolution of correspondence toward one version or the other. Features determined correspondence, whether they were luminance-defined or not. Moreover, correspondence could be established on the basis o...Continue Reading

Citations

Feb 19, 2013·Psychonomic Bulletin & Review·Stephanie C GoodhewSusanne Ferber
Jan 24, 2014·Attention, Perception & Psychophysics·Elisabeth Hein, Cathleen M Moore
Sep 25, 2016·NeuroImage·Gennady Erlikhman, Gideon P Caplovitz
May 14, 2016·PloS One·Emanuela LiaciJürgen Kornmeier
Jan 30, 2014·Psychonomic Bulletin & Review·Ruth Kimchi, Yossef Pirkner
Jun 20, 2019·Attention, Perception & Psychophysics·Cathleen M MooreElisabeth Hein
Nov 28, 2019·Attention, Perception & Psychophysics·Madeleine Y StepperElisabeth Hein
Aug 28, 2020·Frontiers in Psychology·Chen ZhaoXuemin Zhang
Aug 12, 2020·Psychonomic Bulletin & Review·Madeleine Y StepperElisabeth Hein
Jun 30, 2019·Attention, Perception & Psychophysics·Madeleine Y StepperElisabeth Hein

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