Abstract
Perceptual transparency is a surprising phenomenon in which a number of regions of different shades organize into overlaying transparent objects. We recorded single neuron responses from Macaca mulatta area V2 to a display of two bright and two dark squares that appeared as two overlaying bars. We found that neurons assign border ownership according to the transparent interpretation, representing the shapes of the bars rather than the squares.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$209.00 per year
only $17.42 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Metelli, F. Sci. Am. 230, 91–98 (1974).
Beck, J., Prazdny, K. & Ivry, R. Percept. Psychophys. 35, 407–422 (1984).
Adelson, E.H. The New Cognitive Neurosciences (ed. Gazzaniga, M.) 339–351 (MIT Press, Cambridge, Massachusetts, USA, 2000).
Stoner, G.R. & Albright, T.D. Nature 358, 412–414 (1992).
Zhou, H., Friedman, H.S. & von der Heydt, R. J. Neurosci. 20, 6594–6611 (2000).
Qiu, F.T. & von der Heydt, R. Neuron 47, 155–166 (2005).
Nakayama, K., Shimojo, S. & Silverman, G.H. Perception 18, 55–68 (1989).
Nakayama, K., Shimojo, S. & Ramachandran, V.S. Perception 19, 497–513 (1990).
Adelson, E.H. & Anandan, P. Proceedings of the American Association for Artificial Intelligence Workshop on Qualitative Vision, Boston, MA, 1990, 77–81.
Acknowledgements
We thank O. Garalde for technical assistance. This research was supported by US National Institutes of Health grant R01 EY02966.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Competing interests
The authors declare no competing financial interests.
Supplementary information
Rights and permissions
About this article
Cite this article
Qiu, F., von der Heydt, R. Neural representation of transparent overlay. Nat Neurosci 10, 283–284 (2007). https://doi.org/10.1038/nn1853
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/nn1853
This article is cited by
-
The hidden arrow in the FedEx logo: Do we really unconsciously “see” it?
Cognitive Research: Principles and Implications (2023)
-
A recurrent neural model for proto-object based contour integration and figure-ground segregation
Journal of Computational Neuroscience (2017)
-
Perceptual separation of transparent motion components: the interaction of motion, luminance and shape cues
Experimental Brain Research (2013)
-
A critical review of selective attention: an interdisciplinary perspective
Artificial Intelligence Review (2013)
-
Figure-ground mechanisms provide structure for selective attention
Nature Neuroscience (2007)