Shared neural control of attentional shifts and eye movements (original) (raw)

Nature volume 384, pages 74–77 (1996)Cite this article

Abstract

WE are able to move visual attention away from the direction of gaze, fixating on one object while attending to something else at a different location, within the region of peripheral vision. It has been widely assumed that the attentional neural systems are separate from the motor systems, but some studies challenge this idea1–5. It has now been suggested that the attentional system is part of the premotor processing in the brain6. This model proposes that attentional processes evolved as part of the motor systems, with isolated attentional shifts representing an artificial separation of a natural linkage. Here we test how attentional shifts might be linked to the preparations for making saccadic eye movements. We studied the superior colli-culus in monkeys as they shifted their attention during different tasks, and found that each attentional shift is associated with eye-movement preparation.

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References

  1. Rizzolatti, G. et al. in Advances in Vertebrate Neuroethology (Plenum, New York, 1983).
    Google Scholar
  2. Posner, M. I. et al. Science 240, 1627–1631 (1988).
    Article ADS CAS Google Scholar
  3. Corbetta, M. et al. Neurosci. 11, 2383–2402 (1991).
    Article CAS Google Scholar
  4. Sheliga, B. M. et al. Exp. Brain Res. 98, 507–522 (1994).
    Article CAS Google Scholar
  5. Kowler, E. et al. Vision Res. 35, 1897–1916 (1995).
    Article CAS Google Scholar
  6. Rizzolatti, G. et al. in Attention and Performance XV (eds Umilta, C. & Moscovitch, E. M.) 231–265 (MIT, Cambridge, 1994).
    Google Scholar
  7. James, W. The Principles of Psychology (Holt, New York, 1890).
    Google Scholar
  8. Posner, M. I. Q. J. Exp. Psychol. 32, 3–25 (1980).
    Article CAS Google Scholar
  9. Wright, R. D. & Ward, L. M. Can. J. Exp. Psychol. 48, 151–166 (1994).
    Article Google Scholar
  10. Robinson, D. L. & Kertzman, C. J. Neurophysiol. 74, 713–721 (1995).
    Article CAS Google Scholar
  11. Posner, M. I. et al. Phil. Trans. R. Soc. Lond. B 298, 187–198 (1982).
    Article ADS CAS Google Scholar
  12. Robinson, D. A. Vision Res. 12, 1795–1808 (1972).
    Article CAS Google Scholar
  13. Wurtz, R. H. & Goldberg, M. E. J. Neurophysiol. 35, 575–586 (1972).
    Article CAS Google Scholar
  14. Schiller, P. H. & Stryker, M. J. Neurophysiol. 35, 915–924 (1972).
    Article CAS Google Scholar
  15. Sparks, D. L. & Mays, L. E. J. Neurophysiol. 49, 45–63 (1983).
    Article CAS Google Scholar
  16. Bowman, E. M. et al. J. Neurophysiol. 70, 431–443 (1993).
    Article CAS Google Scholar
  17. Kustov, A. A. & Robinson, D. L. J. Neurophysiol. 73, 1724–1728 (1995).
    Article CAS Google Scholar
  18. Mays, L. E. et al. J. Neurophysiol. 58, 300–317 (1987).
    Article Google Scholar
  19. Munoz, D. P. & Wurtz, R. H. J. Neurophysiol. 73, 2313–2333 (1995).
    Article CAS Google Scholar
  20. Mohler, C. W. & Wurtz, R. H. J. Neurophysiol. 39, 722–744 (1976).
    Article CAS Google Scholar
  21. Dorris, M. C. et al. Neurosci. Abstr. 21, 1193 (1995).
    Google Scholar
  22. Bushnell, M. C. et al. J. Neurophysiol. 46, 755–772 (1981).
    Article CAS Google Scholar
  23. Kuypers, H. G. J. M. & Lawrence, D. G. Brain Res. 4, 151–188 (1967).
    Article CAS Google Scholar
  24. Andersen, R. & Gnadt, J. W. in The Neurobiology of Saccadic Eye Movements, Reviews of Oculomotor Research Vol. III (eds Wurtz, R. H. & Goldberg, M. E.) 315–336 (Elsevier, Amsterdam, 1989).
    Google Scholar
  25. Cowie, R. J. & Robinson, D. L. J. Neurophysiol. 72, 2648–2664 (1994).
    Article CAS Google Scholar

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Authors and Affiliations

  1. Section on Visual Behavior, Laboratory of Sensorimotor Research, National Eye Institute, National Institutes of Health, Bethesda, Maryland, 20892, USA
    Alexander A. Kustov & David Lee Robinson

Authors

  1. Alexander A. Kustov
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  2. David Lee Robinson
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Kustov, A., Lee Robinson, D. Shared neural control of attentional shifts and eye movements.Nature 384, 74–77 (1996). https://doi.org/10.1038/384074a0

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