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  • Review Article
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Visual competition

Key Points

  • Binocular rivalry occurs when one image is presented to a person's left eye and a different image to their right eye. The two images alternate in conscious perception. Rivalry is seen as a powerful tool with which to study visual perception and awareness, but there are many unanswered questions and controversies about its neural basis. The accumulating evidence suggests that multiple processes are involved in rivalry, and that these processes might be mediated by different neural substrates throughout the visual system.

  • The successive periods of dominance of the two rivalling stimuli are unpredictable in duration, but the dynamics of the alternation can be altered by varying the relative strengths of the two stimuli. The stronger stimulus will then be suppressed for shorter periods. Conscious attention can prolong the periods of dominance of the attended stimulus, and stimulus events that capture involuntary attention can rescue a stimulus from suppression. Placing a stimulus in a congruent context can also lengthen the periods for which it is dominant.

  • Local features that form a coherent global image can become entrained so that they become dominant or suppressed together, even if they are spread across the two eyes. The transitions that occur when one stimulus becomes suppressed and the other dominant tend to be gradual, rather than instantaneous — the newly dominant stimulus becomes visible at one point and then spreads, like a wave, across the visual field.

  • There is considerable indirect, psychophysical evidence that relates to the possible mechanisms of rivalry. Visual sensitivity and oculomotor reflexes are reduced for stimuli that are presented during suppression. Some visual aftereffects, such as the tilt aftereffect, which is thought to arise from adaptation in orientation-specific neurons in area V1, are unaffected by suppression of the inducing stimulus, whereas others, such as some motion aftereffects that depend on global rather than local motion, are reduced by suppression. These findings support the idea that suppression during rivalry is a cortical phenomenon.

  • More direct evidence comes from studies of human brain function using visual evoked responses, functional magnetic resonance imaging (fMRI) and magnetoencephalography, which have all shown that neural responses to visual stimuli are suppressed when awareness of those stimuli is suppressed. fMRI studies have found a reliable modulation of signal by suppression even in V1, although in this area (unlike in extrastriate cortex) it is unclear whether the magnitude of this modulation is equal to that produced by physically turning the stimulus on and off.

  • Single-unit recordings in awake monkeys trained to report rivalry found no evidence of rivalry in neurons of the lateral geniculate nucleus, but showed that neural activity was modulated by rivalry throughout the visual cortex. The extent of this modulation, however, was modest in V1 and early extrastriate cortex, increasing in higher levels of the visual hierarchy. Inferotemporal neurons, for example, showed almost no activity when their preferred stimulus was suppressed.

  • Many questions remain unanswered. For example, what is rivalling during rivalry — the eye or the stimulus — and how can we explain the differences between the findings of the fMRI studies and those of single-unit recordings?

Abstract

Binocular rivalry — the alternations in perception that occur when different images are presented to the two eyes — has been the subject of intensive investigation for more than 160 years. The psychophysical properties of binocular rivalry have been well described, but newer imaging and electrophysiological techniques have not resolved the issue of where in the brain rivalry occurs. The most recent evidence supports a view of rivalry as a series of processes, each of which is implemented by neural mechanisms at different levels of the visual hierarchy. Although unanswered questions remain, this view of rivalry might allow us to resolve some of the controversies and apparent contradictions that have emerged from its study.

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Figure 1: Examples of some well-known ambiguous figures, the perceptual appearance of which fluctuates over time despite unchanging physical stimulation.
Figure 2: Binocular rivalry.
Figure 3: Visually evoked potentials recorded during rivalry.
Figure 4: Functional magnetic resonance images of rivalry.
Figure 5: Single-cell recordings during rivalry.

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References

  1. Attneave, F. Multistability in perception. Sci. Am. 225, 63–71 (1971).

    CAS  PubMed  Google Scholar 

  2. Kleinschmidt, A., Buchel, C., Zeki, S. & Frackowiak, R. S. Human brain activity during spontaneously reversing perception of ambiguous figures. Proc. R. Soc. Lond. B 265, 2427–2433 (1998).

    CAS  Google Scholar 

  3. Logothetis, N. K. Single units and conscious vision. Philos Trans R Soc Lond B Biol Sci 353, 1801–1818 (1998). Overview of psychophysical and neurophysiological work on rivalry, with emphasis on converging lines of evidence that implicate higher visual areas as the site of rivalry.

    CAS  PubMed  PubMed Central  Google Scholar 

  4. Leopold, D. & Logothetis, N. Multistable phenomena: changing views in perception. Trends Cogn. Sci. 3, 254–264 (1999).

    CAS  PubMed  Google Scholar 

  5. Ricci, C. & Blundo, C. Perception of ambiguous figures after focal brain lesions. Neuropsychologia 28, 1163–1173 (1990).

    CAS  PubMed  Google Scholar 

  6. Baylis, G. C. & Driver, J. Shape-coding in IT cells generalizes over contrast and mirror reversal, but not figure–ground reversal. Nature Neurosci. 4, 937–942 (2001).

    CAS  PubMed  Google Scholar 

  7. Wade, N. J. A Natural History of Vision (MIT Press, Cambridge, Massachusetts, 1998).

    Google Scholar 

  8. Wheatstone, C. On some remarkable, and hitherto unobserved, phenomena of binocular vision. Phil. Trans. R. Soc. Lond. 128, 371–394 (1838). Classic monograph providing systematic accounts of stereopsis and binocular rivalry.

    Google Scholar 

  9. Fox, R. & Herrmann, J. Stochastic properties of binocular rivalry alternations. Percept. Psychophys. 2, 432–436 (1967).

    Google Scholar 

  10. Wilson, H. R., Blake, R. & Lee, S.-H. Dynamics of travelling waves in visual perception. Nature 412, 907–910 (2001).

    CAS  PubMed  Google Scholar 

  11. Diaz-Caneja, E. Sur l'alternance binoculaire. Ann. Ocul. (Paris) October, 721–731 (1928). Written in French, the first paper to discuss interocular grouping and rivalry. Reference 118 provides an English translation of this important, early paper.

  12. Kovacs I., Papathomas, T. V., Yang, M. & Fehér, A. When the brain changes its mind: Interocular grouping during binocular rivalry. Proc. Natl Acad. Sci. USA 93, 15508–15511 (1996).

    CAS  PubMed  PubMed Central  Google Scholar 

  13. Logothetis, N. K. Vision: a window on consciousness. Sci. Am. 281, 69–75 (1999).

    CAS  PubMed  Google Scholar 

  14. Blake, R. What can be perceived in the absence of visual awareness? Curr. Dir. Psychol. Sci. 6, 157–162 (1997).

    Google Scholar 

  15. Crick, F. & Koch, C. Consciousness and neuroscience. Cereb. Cortex 8, 97–107 (1998).

    CAS  PubMed  Google Scholar 

  16. Engel, A. A. K., Fries, P., Konig, P., Brecht, M. & Singer, W. Temporal binding, binocular rivalry and consciousness. Conscious. Cogn. 8, 128–151 (1999).

    CAS  PubMed  Google Scholar 

  17. Levelt, W. On Binocular Rivalry (Institute for Perception RVO–TNO, Soesterberg, The Netherlands, 1965). Influential monograph documenting the role of 'stimulus strength' in rivalry, and placing rivalry in the context of other binocular phenomena, including Fechner's paradox.

    Google Scholar 

  18. Lehky, S. R. Binocular rivalry is not chaotic. Proc. R. Soc. Lond. B 259, 71–76 (1995).

    CAS  Google Scholar 

  19. Mueller, T. J. & Blake, R. A fresh look at the temporal dynamics of binocular rivalry. Biol. Cybern. 61, 223–232 (1989).

    CAS  PubMed  Google Scholar 

  20. Kaplan, I. T. & Metlay, W. Light intensity and binocular rivalry. J. Exp. Psychol. 67, 22–26 (1964).

    CAS  PubMed  Google Scholar 

  21. Breese, B. B. Binocular rivalry. Psychol. Rev. 16, 410–415 (1909). Early study of rivalry, including the role of colour and motion in promoting dominance of a stimulus.

    Google Scholar 

  22. Fahle, M. Binocular rivalry: suppression depends on orientation and spatial frequency. Vision Res. 22, 787–800 (1982).

    CAS  PubMed  Google Scholar 

  23. Fox, R. & Rasche, F. Binocular rivalry and reciprocal inhibition. Percept. Psychophys. 5, 215–217 (1969).

    Google Scholar 

  24. Von Helmholtz, H. Treatise on Physiological Optics (ed. Southall, J. P.) (Dover, New York, 1866/1925).

    Google Scholar 

  25. Hering, W. Outlines of a Theory of the Light Sense (trans. Hurvich, L. M. & Jameson, D.) (Harvard Univ. Press, Cambridge, Massachusetts, 1964).

    Google Scholar 

  26. Lack, L. Selective Attention and the Control of Binocular Rivalry (Mouton, The Hague, 1978). Dissertation on the role of attention in rivalry, a topic of enduring interest that can be traced back to the writings of Helmholtz and James (see references 24 and 99).

    Google Scholar 

  27. Blake, R. Dichoptic reading: the role of meaning in binocular rivalry. Percept. Psychophys. 44, 133–141 (1988).

    CAS  PubMed  Google Scholar 

  28. Ooi, T. L. & He, Z. J. Binocular rivalry and visual awareness: the role of attention. Perception 28, 551–574 (1999).

    CAS  PubMed  Google Scholar 

  29. Schall, J. D., Nawrot, M., Blake, R. & Yu, K. Visually guided attention is neutralized when informative cues are visible but unperceived. Vision Res. 33, 2057–2064 (1993).

    CAS  PubMed  Google Scholar 

  30. Fox, R. & Check, R. Detection of motion during binocular rivalry suppression. J. Exp. Psychol. 78, 388–395 (1968). First of several important papers by Fox and colleagues showing that visual sensitivity is generally impaired during suppression phases of rivalry, a finding interpreted in favour of an 'early' site for rivalry suppression.

    CAS  PubMed  Google Scholar 

  31. Walker, P. The subliminal perception of movement and the suppression in binocular rivalry. Br J Psychol 66, 347–356 (1975).

    CAS  PubMed  Google Scholar 

  32. Walker, P. & Powell, D. J. The sensitivity of binocular rivalry to changes in the nondominant stimulus. Vision Res. 19, 247–249 (1979).

    CAS  PubMed  Google Scholar 

  33. Alais, D. & Blake, R. Grouping visual features during binocular rivalry. Vision Res. 39, 4341–4353 (1999).

    CAS  PubMed  Google Scholar 

  34. Yu, K. & Blake, R. Do recognizable figures enjoy an advantage in binocular rivalry? J. Exp. Psychol. Hum. Percept. Perform. 18, 1158–1173 (1992).

    CAS  PubMed  Google Scholar 

  35. Meenes, M. A phenomenological description of retinal rivalry. Am. J. Psychol. 42, 260–269 (1930).

    Google Scholar 

  36. Blake, R., O'Shea, R. P. & Mueller, T. J. Spatial zones of binocular rivalry in central and peripheral vision. Vis. Neurosci. 8, 469–478 (1992).

    CAS  PubMed  Google Scholar 

  37. Whittle, P., Bloor, D. & Pocock, S. Some experiments on figural effects in binocular rivalry. Percept. Psychophys. 4, 183–188 (1968).

    Google Scholar 

  38. Das, A. & Gilbert, C. D. Long-range horizontal connections and their role in cortical reorganization revealed by optical recording of cat primary visual cortex. Nature 375, 780–784 (1995).

    CAS  PubMed  Google Scholar 

  39. Field, D. J., Hayes, A. & Hess, R. F. Contour integrations by the human visual system: evidence for a local 'association' field. Vision Res. 33, 173–193 (1993).

    CAS  PubMed  Google Scholar 

  40. Lumer, E. D. A neural model of binocular integration and rivalry based on the coordination of action-potential timing in primary visual cortex. Cereb. Cortex 8, 553–561 (1998). Although most work on rivalry has focused on modulations in firing rate as the neural concomitant of rivalry, this paper proposes that fluctuations in the temporal fine structure of action potentials also have a role in binocular rivalry.

    CAS  PubMed  Google Scholar 

  41. Srinivasan, R., Russell, D. P., Edelman, G. M. & Tononi, G. Increased synchronization of neuromagnetic responses during conscious perception. J. Neurosci. 19, 5435–5448 (1999).

    CAS  PubMed  PubMed Central  Google Scholar 

  42. Fukuda, H. Magnitude of suppression of binocular rivalry within the invisible pattern. Percept. Mot. Skills 53, 371–375 (1981).

    CAS  PubMed  Google Scholar 

  43. Nguyen, V. A., Freeman, A. W. & Wenderoth, P. The depth and selectivity of suppression in binocular rivalry. Percept. Psychophys. 63, 348–360 (2001).

    CAS  PubMed  Google Scholar 

  44. Norman, H. F., Norman, J. F. & Bilotta, J. The temporal course of suppression during binocular rivalry. Perception 29, 831–841 (2000).

    CAS  PubMed  Google Scholar 

  45. Wales, R. & Fox, R. Increment detection thresholds during binocular rivalry suppression. Percept. Psychophys. 8, 90–94 (1970).

    Google Scholar 

  46. Smith, E. L., Levi, D. M., Harwerth, R. S. & White, J. M. Color vision is altered during the suppression phase of binocular rivalry. Science 218, 802–804 (1982).

    CAS  PubMed  Google Scholar 

  47. Blake, R. & Camisa, J. The inhibitory nature of binocular rivalry suppression. J Exp Psychol Hum Percept Perform 5, 315–323 (1979).

    CAS  PubMed  Google Scholar 

  48. Fox, R. & Check, R. Independence between binocular rivalry suppression and duration and magnitude of suppression J. Exp. Psychol. 93, 283–289 (1972).

    CAS  PubMed  Google Scholar 

  49. O'Shea, R. P. Chronometric analysis supports fusion rather than suppression theory of binocular vision. Vision Res. 27, 781–791 (1987).

    CAS  PubMed  Google Scholar 

  50. Blake, R. & Boothroyd, K. The precedence of binocular fusion over binocular rivalry. Percept. Psychophys. 37, 114–124 (1985).

    CAS  PubMed  Google Scholar 

  51. Weitzman B. A. A threshold difference produced by a figure–ground dichotomy. J. Exp. Psychol. 66, 201–205 (1963).

    CAS  PubMed  Google Scholar 

  52. Wong, E. & Weisstein, N. A new perceptual context superiority effect: line segments are more visible against a figure than against a ground. Science 218, 587–588 (1982).

    CAS  PubMed  Google Scholar 

  53. Blake, R., Yu, K., Lokey, M. & Norman, H. Binocular rivalry and visual motion. J. Cogn. Neurosci. 10, 46–60 (1998).

    CAS  PubMed  Google Scholar 

  54. Flitcroft, D. I. & Morley, J. W. Accommodation in binocular contour rivalry. Vision Res. 37, 121–125 (1997).

    CAS  PubMed  Google Scholar 

  55. Lorber, M., Zuber, B. L. & Stark, L. Suppression of the pupillary light reflex in binocular rivalry and saccadic suppression. Nature 208, 558–560 (1965).

    Google Scholar 

  56. Brenner, R. L., Charles, S. T. & Flynn, J. T. Pupillary responses in rivalry and amblyopia. Arch. Ophthalmol. 82, 23–29 (1969).

    CAS  PubMed  Google Scholar 

  57. Logothetis, N. K. & Schall, J. D. Binocular motion rivalry in macaque monkeys: eye dominance and tracking eye movements. Vision Res. 30, 1409–1419 (1990).

    CAS  PubMed  Google Scholar 

  58. Dragoi, V., Sharma, J. & Sur, M. Adaptation-induced plasticity of orientation tuning in adult visual cortex. Neuron 28, 287–298 (2000).

    CAS  PubMed  Google Scholar 

  59. Wade, N. J. & Wenderoth, P. The influence of colour and contour rivalry on the magnitude of the tilt aftereffect. Vision Res. 18, 827–836 (1978).

    CAS  PubMed  Google Scholar 

  60. Lehmkuhle, S. & Fox, R. Effect of binocular rivalry suppression on the motion aftereffect. Vision Res 15, 855–859 (1975).

    CAS  PubMed  Google Scholar 

  61. O'Shea, R. P. & Crassini, B. Interocular transfer of the motion aftereffect is not reduced by binocular rivalry. Vision Res. 21, 801–804 (1981).

    CAS  PubMed  Google Scholar 

  62. Blake, R. & Fox, R. Adaptation to 'invisible' gratings and the site of binocular rivalry suppression. Nature 249, 488–490 (1974). First in a series of papers assessing the effect of rivalry suppression on the production of visual adaptation aftereffects.

    CAS  PubMed  Google Scholar 

  63. Wiesenfelder, H. & Blake, R. The neural site of binocular rivalry relative to the analysis of motion in the human visual system. J. Neurosci. 10, 3880–3888 (1990).

    CAS  PubMed  PubMed Central  Google Scholar 

  64. Van der Zwan, R., Wenderoth, P. & Alais, D. Reduction of a pattern-induced motion aftereffect by binocular rivalry suggests the involvement of extrastriate mechanisms. Vis. Neurosci. 10, 703–709 (1993).

    CAS  PubMed  Google Scholar 

  65. Cave, C., Blake, R. & McNamara, T. Binocular rivalry disrupts visual priming. Psychol. Sci. 9, 299–302 (1998).

    Google Scholar 

  66. Zimba, L. & Blake, R. Binocular rivalry and semantic processing: out of sight, out of mind. J. Exp. Psychol. Hum. Percept. Perform. 9, 807–815 (1983).

    CAS  PubMed  Google Scholar 

  67. Riggs, L. & Whittle, P. Human occipital and retinal potentials evoked by subjectively faded visual stimuli. Vision Res. 7, 441–451 (1967).

    CAS  PubMed  Google Scholar 

  68. MacKay, D. M. Evoked potentials reflecting interocular and monocular suppression. Nature 217, 81–83 (1968).

    CAS  PubMed  Google Scholar 

  69. Lansing, R. W. Electroencephalographic correlates of binocular rivalry in man. Science 146, 1325–1327 (1964).

    CAS  PubMed  Google Scholar 

  70. Lawill, T. & Biesdorf, W. R. Binocular rivalry and visual evoked responses. Invest. Ophthalmol. 7, 378–385 (1968).

    Google Scholar 

  71. Spekreijse, H., Van der Tweel, L. H. & Regan, D. Interocular sustained suppression: correlations with evoked potential amplitude and distribution. Vision Res. 12, 521–526 (1972).

    CAS  PubMed  Google Scholar 

  72. Cobb, W. A., Morton, H. B. & Egglinger, G. Cerebral potentials evoked by pattern reversal and their suppression in visual rivalry. Nature 216, 1123–1125 (1967).

    CAS  PubMed  Google Scholar 

  73. Brown, R. J. & Norcia, A. M. A method for investigating binocular rivalry in real-time with the steady-state VEP. Vision Res. 37, 2401–2408 (1997). Carefully performed analysis of VERs over occipital cortex to dominant and suppressed rival targets; the results show that modulations in VER are highly correlated with perceptual state.

    CAS  PubMed  Google Scholar 

  74. Lumer, E. D., Friston, K. & Rees, G. Neural correlates of perceptual rivalry in the human brain. Science 280, 1930–1934 (1998). First of several recent brain-imaging studies reporting fluctuations in BOLD signal coincident with fluctuations in rivalry state. See also references 75, 76 and 78.

    CAS  PubMed  Google Scholar 

  75. Tong, F., Nakayama, K., Vaughan, J. T. & Kanwisher, N. Binocular rivalry and visual awareness in human extrastriate cortex. Neuron 21, 753–759 (1998).

    CAS  PubMed  Google Scholar 

  76. Polonsky, A., Blake, R., Braun, J. & Heeger, D. Neuronal activity in human primary visual cortex correlates with perception during binocular rivalry. Nature Neurosci. 3, 1153–1159 (2000).

    CAS  PubMed  Google Scholar 

  77. Lee, S. H. & Blake, R. V1 activity is reduced during binocular rivalry. Vis. Sci. Soc. Program 446 (2001).

  78. Tong, F. & Engel, S. Interocular rivalry revealed in the cortical blind-spot representation. Nature 411, 195–199 (2001).

    CAS  PubMed  Google Scholar 

  79. Tootell, R. B. H. et al. Functional analysis of primary visual cortex (V1) in humans. Proc. Natl Acad. Sci. USA 95, 811–817 (1998).

    CAS  PubMed  PubMed Central  Google Scholar 

  80. Logothetis, N. K., Pauls, J., Augath, M., Trinath, T. & Oeltermann, A. Neurophysiological investigation of the basis of the fMRI signal. Nature 412, 150–157 (2001).

    CAS  PubMed  Google Scholar 

  81. Tononi, G., Srinivvasan, R., Russell, D. P. & Edelman, G. M. Investigating neural correlates of conscious perception by frequency-tagged neuromagnetic responses. Proc. Natl Acad. Sci. USA 95, 3198–3203 (1998).

    CAS  PubMed  PubMed Central  Google Scholar 

  82. Robson, J. A. The morphology of corticofugal axons to the dorsal lateral geniculate nucleus in the cat. J. Comp. Neurol. 216, 89–103 (1983).

    CAS  PubMed  Google Scholar 

  83. Lin, C. S. & Kaas J. H. Projections from cortical visual areas 17, 18 and MT onto the dorsal lateral geniculate nucleus in owl monkeys. J. Comp. Neurol. 173, 457–474 (1977).

    CAS  PubMed  Google Scholar 

  84. Kelly, J. P. & Gilbert, C. D. The projections of different morphological types of ganglion cells in the cat retina. J. Comp. Neurol. 163, 65–80 (1975).

    CAS  PubMed  Google Scholar 

  85. Lehky, S. R. & Maunsell, J. H. R. No binocular rivalry in LGN of alert macaque. Vision Res. 36, 1225–1234 (1996).

    CAS  PubMed  Google Scholar 

  86. Leopold, D. A. & Logothetis, N. K. Activity changes in early visual cortex reflect monkeys' percepts during binocular rivalry. Nature 379, 549–553 (1996).

    CAS  PubMed  Google Scholar 

  87. Logothetis, N. K. & Schall, J. D. Neuronal correlates of subjective visual perception. Science 245, 761–763 (1989). First in a series of influential papers recording single-unit activity from alert monkeys experiencing binocular rivalry. See also references 86 and 89.

    CAS  PubMed  Google Scholar 

  88. Logothetis, N. K. & Sheinberg, D. L. Visual object recognition. Annu. Rev. Neurosci. 19, 577–621 (1996).

    CAS  PubMed  Google Scholar 

  89. Sheinberg, D. L. & Logothetis, N. K. The role of temporal cortical areas in perceptual organization. Proc. Natl Acad. Sci. USA 94, 3408–3413 (1997).

    CAS  PubMed  PubMed Central  Google Scholar 

  90. Moran, J. & Desimone, R. Selective attention gates visual processing in the extrastriate cortex. Science 229, 782–784 (1985).

    CAS  PubMed  Google Scholar 

  91. Treue, S. & Maunsell, J. H. R. Attentional modulation of visual motion processing in cortical areas MT and MST. Nature 382, 539–541 (1996).

    CAS  PubMed  Google Scholar 

  92. Desimone, R. & Duncan, J. Neural mechanisms of selective visual attention. Annu. Rev. Neurosci. 18, 193–222 (1995).

    CAS  PubMed  Google Scholar 

  93. De Weerd, P., Peralta, M. R., Desimone, R. & Ungerleider, L. G. Loss of attentional stimulus selection after extrastriate cortical lesions in macaques. Nature Neurosci. 2, 753–758 (1999).

    CAS  PubMed  Google Scholar 

  94. Schiller, P. H. The effects of V4 and middle temporal (MT) area lesions on visual performance in the rhesus monkey. Vis. Neurosci. 10, 717–746 (1993).

    CAS  PubMed  Google Scholar 

  95. Schiller, P. H. & Lee, K. The role of the primate extrastriate area V4 in vision. Science 251, 1251–1253 (1991).

    CAS  PubMed  Google Scholar 

  96. Abeles, M. Corticonics: Neural Circuits of the Cerebral Cortex (Cambridge Univ. Press, Cambridge, 1991).

    Google Scholar 

  97. DeCharms, R. C. & Merzenich, M. M. Primary cortical representation of sounds by the coordination of action-potential timing. Nature 381, 610–613 (1996).

    CAS  PubMed  Google Scholar 

  98. Castelo-Branco, M., Goebel, R., Neuenschwander, S. & Singer, W. Neural synchrony correlates with surface segregation rules. Nature 405, 685–689 (2000).

    CAS  PubMed  Google Scholar 

  99. James, W. The Principles of Psychology (Macmillan, London, 1891).

    Google Scholar 

  100. Sherrington, C. S. Integrative Action of the Nervous System (Yale Univ. Press, New Haven, Connecticut, 1906).

    Google Scholar 

  101. Walker, P. Binocular rivalry: central or peripheral selective processes? Psychol. Bull. 85, 376–389 (1978). Widely cited article reviewing evidence favouring the view that rivalry is a central, cognitive process.

    Google Scholar 

  102. Hubel, D. H. & Wiesel, T. N. Receptive fields, binocular interaction and functional architecture in the cat's visual cortex. J. Physiol. (Lond.) 160, 106–154 (1962).

    CAS  Google Scholar 

  103. Sugie, N. Neural models of brightness perception and retinal rivalry in binocular vision. Biol. Cybern. 43, 13–21 (1982).

    CAS  PubMed  Google Scholar 

  104. Wade, N. J. The effect of orientation in binocular contour rivalry of real images and afterimages. Percept. Psychophys. 15, 227–232 (1974).

    Google Scholar 

  105. Lehky, S. R. An astable multivibrator model of binocular rivalry. Perception 17, 215–228 (1988).

    CAS  PubMed  Google Scholar 

  106. Blake, R. A neural theory of binocular rivalry. Psychol. Rev. 96, 145–167 (1989). Widely cited account of the 'eye' theory of binocular rivalry.

    CAS  PubMed  Google Scholar 

  107. Mueller, T. J. A physiological model of binocular rivalry. Vis. Neurosci. 4, 63–73 (1990).

    CAS  PubMed  Google Scholar 

  108. Blake, R., Westendorf, D. & Overton, R. What is suppressed during binocular rivalry? Perception 9, 223–231 (1980).

    CAS  PubMed  Google Scholar 

  109. Dörrenhaus, W. Musterspezifischer visueller wettstreit. Naturwissenschaften 62, 578–579 (1975).

    PubMed  Google Scholar 

  110. Logothetis, N. K., Leopold, D. A. & Sheinberg, D. L. What is rivaling during binocular rivalry? Nature 380, 621–624 (1996). Demonstration of rivalry alternations under conditions that preclude 'eye' rivalry. See also reference 111.

    CAS  PubMed  Google Scholar 

  111. Lee, S. H. & Blake, R. Rival ideas about binocular rivalry. Vision Res. 39, 1447–1454 (1999).

    CAS  PubMed  Google Scholar 

  112. Bonneh, Y., Sagi, D. & Karni, A. A transition between eye and object rivalry determined by stimulus coherence. Vision Res. 41, 981–989 (2001).

    CAS  PubMed  Google Scholar 

  113. Campbell, F. W., Gilinsky. A. S., Howell, E. R., Riggs, L. A. & Atkinson, J. The dependence of monocular rivalry on orientation. Perception 2, 123–125 (1973).

    Google Scholar 

  114. Bonneh, Y., Cooperman, A. & Sagi, D. Motion-induced blindness in normal observers. Nature 411, 798–801 (2001).

    CAS  PubMed  Google Scholar 

  115. Nawrot, M. & Blake, R. Neural integration of information specifying structure from stereopsis and motion. Science 244, 716–718 (1989).

    CAS  PubMed  Google Scholar 

  116. Andrews, T. J. & Purves, D. Similarities in normal and binocularly rivalrous viewing. Proc. Natl Acad. Sci. USA 94, 9905–9908 (1997).

    CAS  PubMed  PubMed Central  Google Scholar 

  117. Pettigrew, J. D. Searching for the switch: neural bases for perceptual rivalry alternations. Brain Mind 2, 85–118 (2001). Presentation of a radically different account of rivalry based on hemispheric competition.

    Google Scholar 

  118. Alais, D., O'Shea, R. P., Mesana-Alais, C. & Wilson, G. On binocular alternation. Perception 29, 1437–1445 (2000).

    CAS  PubMed  Google Scholar 

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Acknowledgements

Supported by the National Institutes of Health and the Max Planck Society. We thank C.-Y. Kim, S.-H. Lee and D. Leopold for comments on earlier versions of this paper.

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FURTHER INFORMATION

Binocular Rivalry

Sherrington, Charles Scott

MIT Encyclopedia of Cognitive Sciences

electrophysiology, electric and magnetic evoked fields

Helmholtz, Hermann Ludwig Ferdinand von

James, William

magnetic resonance imaging

single-neuron recording

top–down processing in vision

visual anatomy and physiology

Glossary

AMBIGUOUS FIGURES

Images that can be interpreted as representing more than one object or scene.

MIRROR STEREOSCOPE

A device that uses mirrors to allow different images to be presented simultaneously to the two eyes of an observer.

STOCHASTIC PROCESS

A process of change governed by probabilities at each step.

ACCOMMODATION REFLEX

A reflex oculomotor response, involving contraction of the ciliary muscle to thicken the lens, that occurs when the focus of vision moves from a distant object to a near one.

OPTOKINETIC NYSTAGMUS

Involuntary, horizontal eye movements that allow the eyes to track a moving visual stimulus.

TILT AFTEREFFECT

If you stare at a set of lines that are tilted in one direction from upright, upright lines will subsequently look as though they are tilted in the opposite direction.

MOTION AFTEREFFECT

Also known as the waterfall illusion. Prolonged observation of a moving stimulus will lead to an aftereffect in which stationary objects appear to move in the opposite direction.

GAMMA DISTRIBUTION

A probability density function that plays an important role in statistics; the exponential distribution and chi-square distribution are special cases of the gamma distribution.

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Blake, R., Logothetis, N. Visual competition. Nat Rev Neurosci 3, 13–21 (2002). https://doi.org/10.1038/nrn701

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