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Attention modulates perception of visual space

Abstract

Attention readily facilitates the detection and discrimination of objects, but it is not known whether it helps to form the vast volume of visual space that contains the objects and where actions are implemented. Conventional wisdom suggests not, given the effortless ease with which we perceive three-dimensional (3D) scenes on opening our eyes. Here, we show evidence to the contrary. In Experiment 1, the observer judged the location of a briefly presented target, placed either on the textured ground or ceiling surface. Judged location was more accurate for a target on the ground, provided that the ground was visible and that the observer directed attention to the lower visual field, not the upper field. This reveals that attention facilitates space perception with reference to the ground. Experiment 2 showed that judged location of a target in mid-air, with both ground and ceiling surfaces present, was more accurate when the observer directed their attention to the lower visual field; this indicates that the attention effect extends to visual space above the ground. These findings underscore the role of attention in anchoring visual orientation in space, which is arguably a primal event that enhances one’s ability to interact with objects and surface layouts within the visual space. The fact that the effect of attention was contingent on the ground being visible suggests that our terrestrial visual system is best served by its ecological niche.

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Figure 1: Ground-based space perception.
Figure 2: Predictions and experimental design.
Figure 3: Attention effect on judged target location.
Figure 4: Attention effect on judged location of a mid-air target in Experiment 2.

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References

  1. Alhazen, I. The Optics of Ibn-Haytham Vol. 1, 1039–1989 (Warburg Institute, 1989).

    Google Scholar 

  2. Gibson, J. J. The Perception of the Visual World (Houghton Mifflin, 1950).

    Google Scholar 

  3. Sedgwick, H. A. in Handbook of Perception and Human Performance (eds Boff, K. R. et al.) 21.1–21.57 (Wiley, 1986).

    Google Scholar 

  4. Sinai, M. J., Ooi, T. L. & He, Z. J. Terrain influences the accurate judgement of distance. Nature 395, 497–500 (1998).

    Article  CAS  PubMed  Google Scholar 

  5. Ooi, T. L., Wu, B. & He, Z. J. Distance determined by the angular declination below the horizon. Nature 414, 197–200 (2001).

    Article  CAS  PubMed  Google Scholar 

  6. Ooi, T. L., Wu, B. & He, Z. J. Perceptual space in the dark affected by the intrinsic bias of the visual system. Perception 35, 605–624 (2006).

    Article  PubMed  Google Scholar 

  7. Aznar-Casanova, A., Keil, M. S., Moreno, M. & Supèr, H. Differential intrinsic bias of the 3-D perceptual environment and its role in shape constancy. Exp. Brain. Res. 215, 35–43 (2011).

    Article  PubMed  Google Scholar 

  8. Zhou, L., He, Z. J. & Ooi, T. L. The visual system’s intrinsic bias and knowledge of size mediate perceived size and location in the dark. J. Exp. Psychol. Learn. Mem. Cogn. 39, 1930–1942 (2013).

    Article  PubMed  Google Scholar 

  9. Wu, J., He, Z. J. & Ooi, T. L. The visual system’s intrinsic bias influences space perception in the impoverished environment. J. Exp. Psychol. Hum. Percept. Perform. 40, 626–638 (2014).

    Article  PubMed  Google Scholar 

  10. Philbeck, J. W. & Loomis, J. M. Comparison of two indicators of perceived egocentric distance under full-cue and reduced-cue conditions. J. Exp. Psychol. Hum. Percept. Perform. 23, 72–85 (1997).

    Article  CAS  PubMed  Google Scholar 

  11. Posner, M. I. Orienting of attention. Q. J. Exp. Psychol. 32, 3–25 (1980).

    Article  CAS  PubMed  Google Scholar 

  12. He, S., Cavanagh, P. & Intriligator, J. Attentional resolution and the locus of awareness. Nature 383, 334–338 (1996).

    Article  CAS  PubMed  Google Scholar 

  13. McCarley, J. S. & He, Z. J. Asymmetry in 3-D perceptual organization: ground-like surface superior to ceiling-like surface. Percept. Psychophys. 62, 540–549 (2000).

    Article  CAS  PubMed  Google Scholar 

  14. Bian, Z., Braunstein, M. L. & Andersen, G. J. The ground dominance effect in the perception of 3-D layout. Percept. Psychophys. 67, 802–815 (2005).

    Article  PubMed  Google Scholar 

  15. Wu, J., Zhou, L., Shi, P., He, Z. J. & Ooi, T. L. The visible ground surface as a reference frame for scaling binocular depth of a target in midair. J. Exp. Psychol. Hum. Percept. Perform. 41, 111–126 (2015).

    Article  PubMed  Google Scholar 

  16. Rieser, J. J., Ashmead, D., Talor, C. & Youngquist, G. Visual perception and the guidance of locomotion without vision to previously seen targets. Perception 19, 675–689 (1990).

    Article  CAS  PubMed  Google Scholar 

  17. Loomis, J. M., Da Silva, J. A., Fujita, N. & Fukusima, S. S. Visual space perception and visually directed action. J. Exp. Psychol. Hum. Percept. Perform. 18, 906–921 (1992).

    Article  CAS  PubMed  Google Scholar 

  18. Loomis, J. M. & Philbeck, J. W. in Embodiment, Ego-space, and Action (eds Klatzky, R. L. et al.) 1–43 (Psychology Press, 2008).

    Google Scholar 

  19. Ooi, T. L. & He, Z. J. Space perception of strabismic observers in the real world environment. Invest. Ophthalmol. Vis. Sci. 56, 1761–1768 (2015).

    Article  PubMed  PubMed Central  Google Scholar 

  20. Meng, J. C. & Sedgwick, H. A. Distance perception mediated through nested contact relations among surfaces. Percept. Psychophys. 63, 1–15 (2001).

    Article  CAS  PubMed  Google Scholar 

  21. Ni, R., Braunstein, M. L. & Andersen, G. J. Scene layout from ground contact, occlusion, and motion parallax. Vis. Cogn. 15, 46–68 (2007).

    Article  Google Scholar 

  22. Chun, M. M. & Wolfe, J. M. in Blackwell Handbook of Sensation and Perception (ed. Goldstein, E. B. ) 272–310 (Blackwell, 2001).

    Google Scholar 

  23. Chun, M. M., Golomb, J. D. & Turk-Browne, N. B. A taxonomy of external and internal attention. Annu. Rev. Psychol. 62, 73–101 (2011).

    Article  PubMed  Google Scholar 

  24. Treisman, A. & Gelade, G. A feature-integration theory of attention. Cogn. Psychol. 12, 97–136 (1980).

    Article  CAS  PubMed  Google Scholar 

  25. Wu, B., Ooi, T. L. & He, Z. J. Perceiving distance accurately by a directional process of integrating ground information. Nature 428, 73–77 (2004).

    Article  CAS  PubMed  Google Scholar 

  26. Wu, J., He, Z. J. & Ooi, T. L. Perceived relative distance on the ground affected by the selection of depth information. Percept. Psychophys. 70, 707–713 (2008).

    Article  PubMed  PubMed Central  Google Scholar 

  27. Gogel, W. C. & Sharkey, T. J. Measuring attention using induced motion. Perception 18, 303–320 (1989).

    Article  CAS  PubMed  Google Scholar 

  28. Potter, M. C. Meaning in visual search. Science 187, 965–966 (1975).

    Article  CAS  PubMed  Google Scholar 

  29. Greene, M. R. & Oliva, A. Recognition of natural scenes from global properties: seeing the forest without representing the trees. Cogn. Psychol. 58, 137–176 (2009).

    Article  PubMed  Google Scholar 

  30. Greene, M. R. & Oliva, A. The briefest of glances: the time course of natural scene understanding. Psychol. Sci. 20, 464–472 (2009).

    Article  PubMed  Google Scholar 

  31. Fei-Fei, L., Iyer, A., Koch, C. & Perona, P. What do we perceive in a glance of a real-world scene? J. Vis. 7, 1–29 (2007).

    Article  Google Scholar 

  32. Greene, M. R. & Wolfe & J. M. Global image properties do not guide visual search. J. Vis. 11, 1–9 (2011).

    Article  Google Scholar 

  33. Qiu, F. T., Sugihara, T. & von der Heydt, R. Figure-ground mechanisms provide structure for selective attention. Nat. Neurosci. 10, 1492–1499 (2007).

    Article  CAS  PubMed  PubMed Central  Google Scholar 

  34. Cavanagh, P., Hunt, A., Afraz, A. & Rolfs, M. Visual stability based on remapping of attention pointers. Trends. Cogn. Sci. 14, 147–153 (2010).

    Article  PubMed  PubMed Central  Google Scholar 

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Acknowledgements

This study was supported by grants from the National Institutes of Health (EY023374 and EY023561) to T.L.O. and Z.J.H. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

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Authors and Affiliations

Authors

Contributions

L.Z. conducted the experiments, performed the data analysis and wrote the paper. C.D. wrote the software for the experiments and participated in testing observers. Z.J.H. and T.L.O. provided the theoretical motivation, performed the data analysis and wrote the paper.

Corresponding authors

Correspondence to Teng Leng Ooi or Zijiang J. He.

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Competing interests

The authors declare no competing interests.

Supplementary information

Supplementary information

Control experiment, Supplementary Figure 1. (PDF 189 kb)

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Zhou, L., Deng, C., Ooi, T. et al. Attention modulates perception of visual space. Nat Hum Behav 1, 0004 (2017). https://doi.org/10.1038/s41562-016-0004

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