Abstract
Many cells in cat and monkey visual cortex (area V1 and area 17) respond to gratings and bar patterns of different orientation between center and surround[18]. It has been shown that these cells respond on average 3.3 times stronger to a crossing pattern than to a single bar[16]. In this paper a computational model for a group of neurons that respond solely to crossing patterns is proposed, and has been implemented in visual programming environment TiViPE [10]. Simulations show that the operator responds very accurately to crossing patterns that have an angular difference between 2 bars of 40 degrees or more, the operator responds appropriately to bar widths that are bound by 50 to 200 percent of the preferred bar width and is insensitive to non-uniform illumination conditions, which appear to be consistent with the experimental results.
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Blakemore, C., Tobin, E.A.: Lateral inhibition between orientation detectors in the cat’s visual cortex. Experimental Brain Research 15, 439–440 (1972)
Born, R.T., Tootell, R.B.H.: Single unit and 2-deoxyglucose studies of side inhibition in macaque striate cortex. Proc. Natl. Acad. Sci. USA 88, 7071–7075 (1991)
Cavanaugh, J.R., Bair, W., Movshon, J.A.: Selectivity and spatial distribution of signals from the receptive field surround in macaque v1 neurons. Journal of Neurophysiology 88, 2547–2556 (2002)
Das, A., Gilbert, C.D.: Topography of contextual modulations mediated by short-range interactions in primary visual cortex. Nature 399, 655–661 (1999)
Dragoi, V., Sur, M.: Dynamic properties of recurrent inhibition in primary visual cortex: Contrast and orientation dependece of contextual effects. Journal of Neurophysiology 83, 1019–1030 (2000)
Heitger, F., Rosenthaler, L., von der Heydt, R., Peterhans, E., Kübler, O.: Simulation of neural contour mechanisms: from simple to end-stopped cells. Vision Research 32(5), 963–981 (1992)
Jones, H.E., Wang, W., Sillito, A.M.: Spatial organization and magnitude of orientation contrast interactions in primate v1. Journal of Neurophysiology 88, 2797–2808 (2002)
Levitt, J.B., Lund, J.S.: Contrast dependence of contextual effects in primate visual cortex. Nature (1997)
Lourens, T.: A Biologically Plausible Model for Corner-based Object Recognition from Color Images. Shaker Publishing B.V, Maastricht (1998)
Lourens, T.: Tivipe –tino’s visual programming environment. In: The 28th Annual International Computer Software & Applications Conference, IEEE COMPSAC 2004, pp. 10–15 (2004)
Lourens, T., Barakova, E.I., Okuno, H.G., Tsujino, H.: A computational model of monkey cortical grating cells. Biological Cybernetics 92(1), 61–70 (2005), doi:10.1007/s00422-004-0522-2
Lourens, T., Barakova, E.I., Tsujino, H.: Interacting modalities through functional brain modeling. In: Mira, J., Álvarez, J.R. (eds.) IWANN 2003, Menorca, Spain. LNCS, vol. 2686, pp. 102–109. Springer, Heidelberg (2003)
Lourens, T., Würtz, R.P.: Extraction and matching of symbolic contour graphs. International Journal of Pattern Recognition and Artificial Intelligence (IJPRAI) 17(7), 1279–1302 (2003)
Nothdurft, H.C., Gallant, J.L., Van Essen, D.C.: Respons e modulation by texture surround in primate area v1: Correlates of ”popout” under anesthesia. Visual Neuroscience 16, 15–34 (1999)
Shevelev, I.A., Lazareva, N.A., Novikova, B.V., Tikhomirov, A.S., Sharaev, G.A.: Double orientation tuning in the cat visual cortex units. Neuroscience 61(4), 965–973 (1994)
Shevelev, I.A., Lazareva, N.A., Sharaev, G.A., Novikova, R.V., Tikhomirov, A.S.: Selective and invariant sensitivity to crosses and corners in cat striate neurons. Neuroscience 84(3), 713–721 (1998)
Shevelev, I.A., Novikova, R.V., Lazareva, N.A., Tikhomirov, A.S., Sharaev, G.A.: Sensitivity to cross-like figures in the cat striate neurons. Neuroscience 69(1), 51–57 (1995)
Sillito, A.M., Grieve, K.L., Jones, H.E., Cudiero, J., Davis, J.: Visual cortical mechanisms detecting focal orientation discontinuities. Nature 378, 492–496 (1995)
Würtz, R.P., Lourens, T.: Corner detection in color images through a multiscale combination of end-stopped cortical cells. Image and Vision Computing 18(6-7), 531–541 (2000)
Yu, C., Klein, S.A., Levi, D.M.: Facilitation of contrast detection by cross-oriented surround stimuli and its psychophysical mechanisms. Journal of Vision 2, 243–255 (2002)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2005 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Lourens, T., Barakova, E. (2005). TiViPE Simulation of a Cortical Crossing Cell Model. In: Cabestany, J., Prieto, A., Sandoval, F. (eds) Computational Intelligence and Bioinspired Systems. IWANN 2005. Lecture Notes in Computer Science, vol 3512. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11494669_16
Download citation
DOI: https://doi.org/10.1007/11494669_16
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-26208-4
Online ISBN: 978-3-540-32106-4
eBook Packages: Computer ScienceComputer Science (R0)