|
|
||||||||
Journal of Neurophysiology, Vol 68, Issue 1 144-163, Copyright © 1992 by APS
ARTICLES |
G. C. DeAngelis, J. G. Robson, I. Ohzawa and R. D. Freeman
School of Optometry, University of California, Berkeley 94720.
1. The response to an optimally oriented stimulus of both simple and complex cells in the cat's striate visual cortex (area 17) can be suppressed by the superposition of an orthogonally oriented drifting grating. This effect is referred to as cross-orientation suppression. We have examined the spatial organization and tuning characteristics of this suppressive effect with the use of extracellular recording techniques. 2. For a total of 75 neurons, we have measured the size of each cell's excitatory receptive field by use of rectangular patches of drifting sinusoidal gratings presented at the optimal orientation and spatial frequency. The length and width of these grating patches are varied independently. Receptive-field length and width are determined from the dimensions of the smallest grating patch required to elicit a maximal response. 3. The extent of the area from which cross-orientation suppression originates has been measured in an analogous manner. Each neuron is excited by a patch of drifting grating the same size as the receptive field. The response to this stimulus is modulated by a superimposed patch of grating having an orthogonal orientation. After selecting the spatial frequency that produces maximal suppression, the response of each cell is examined as a function of the length and width of the orthogonal (suppressive) grating patch. Results from 29 cells show that the dimensions of the orthogonal grating patch required to elicit maximal suppression are similar to, or smaller than, the dimensions of the excitatory receptive field. Thus cross-orientation suppression originates from within the receptive field. 4. For some cells the spatial frequency tuning of the suppressive effect is much broader than the spatial frequency tuning for excitation. In these cases it is possible to find a spatial frequency that produces suppression but not excitation. With the use of a suppressive stimulus having this spatial frequency, we examined the strength of suppression as a function of orientation for 11 cells. These tests show that suppression occurs at all orientations, including the preferred orientation for excitation. In some cases, suppression is somewhat stronger at the preferred orientation for excitation than at any other orientation. 5. For 12 cells we varied the relative spatial phase between the optimally oriented and orthogonal gratings. In all cases the magnitude of suppression is largely independent of the relative spatial phase. 6. For three binocular cells we examined whether the suppressive effect of a grating oriented orthogonal to the optimum could be mediated dichoptically.(ABSTRACT TRUNCATED AT 400 WORDS)
This article has been cited by other articles:
![]() |
B. J. Malone and D. L. Ringach Dynamics of Tuning in the Fourier Domain J Neurophysiol, July 1, 2008; 100(1): 239 - 248. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Duong and R. D. Freeman Contrast Sensitivity Is Enhanced by Expansive Nonlinear Processing in the Lateral Geniculate Nucleus J Neurophysiol, January 1, 2008; 99(1): 367 - 372. [Abstract] [Full Text] [PDF] |
||||
![]() |
G. A. Orban Higher Order Visual Processing in Macaque Extrastriate Cortex Physiol Rev, January 1, 2008; 88(1): 59 - 89. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. Li, J. K. Thompson, T. Duong, M. R. Peterson, and R. D. Freeman Origins of Cross-Orientation Suppression in the Visual Cortex J Neurophysiol, October 1, 2006; 96(4): 1755 - 1764. [Abstract] [Full Text] [PDF] |
||||
![]() |
L. Schwabe, K. Obermayer, A. Angelucci, and P. C. Bressloff The Role of Feedback in Shaping the Extra-Classical Receptive Field of Cortical Neurons: A Recurrent Network Model J. Neurosci., September 6, 2006; 26(36): 9117 - 9129. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. A. Smith, W. Bair, and J. A. Movshon Dynamics of suppression in macaque primary visual cortex. J. Neurosci., May 3, 2006; 26(18): 4826 - 4834. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Nishimoto, T. Ishida, and I. Ohzawa Receptive field properties of neurons in the early visual cortex revealed by local spectral reverse correlation. J. Neurosci., March 22, 2006; 26(12): 3269 - 3280. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Carandini, J. B. Demb, V. Mante, D. J. Tolhurst, Y. Dan, B. A. Olshausen, J. L. Gallant, and N. C. Rust Do We Know What the Early Visual System Does? J. Neurosci., November 16, 2005; 25(46): 10577 - 10597. [Abstract] [Full Text] [PDF] |
||||
![]() |
Y. Petrov, M. Carandini, and S. McKee Two Distinct Mechanisms of Suppression in Human Vision J. Neurosci., September 21, 2005; 25(38): 8704 - 8707. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. Li, M. R. Peterson, J. K. Thompson, T. Duong, and R. D. Freeman Cross-Orientation Suppression: Monoptic and Dichoptic Mechanisms Are Different J Neurophysiol, August 1, 2005; 94(2): 1645 - 1650. [Abstract] [Full Text] [PDF] |
||||
![]() |
F. Sengpiel and V. Vorobyov Intracortical Origins of Interocular Suppression in the Visual Cortex J. Neurosci., July 6, 2005; 25(27): 6394 - 6400. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. J. Roberts, W. Zinke, K. Guo, R. Robertson, J. S. McDonald, and A. Thiele Acetylcholine Dynamically Controls Spatial Integration in Marmoset Primary Visual Cortex J Neurophysiol, April 1, 2005; 93(4): 2062 - 2072. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. L. Ringach Mapping receptive fields in primary visual cortex J. Physiol., August 1, 2004; 558(3): 717 - 728. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. D. Menz and R. D. Freeman Functional Connectivity of Disparity-Tuned Neurons in the Visual Cortex J Neurophysiol, April 1, 2004; 91(4): 1794 - 1807. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. C. Pack, A. J. Gartland, and R. T. Born Integration of Contour and Terminator Signals in Visual Area MT of Alert Macaque J. Neurosci., March 31, 2004; 24(13): 3268 - 3280. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. G. Solomon, J. W. Peirce, and P. Lennie The Impact of Suppressive Surrounds on Chromatic Properties of Cortical Neurons J. Neurosci., January 7, 2004; 24(1): 148 - 160. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. P. N. Rao Bayesian Computation in Recurrent Neural Circuits Neural Comput., January 1, 2004; 16(1): 1 - 38. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. R. Muller, A. B. Metha, J. Krauskopf, and P. Lennie Local Signals From Beyond the Receptive Fields of Striate Cortical Neurons J Neurophysiol, August 1, 2003; 90(2): 822 - 831. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. Smyth, B. Willmore, G. E. Baker, I. D. Thompson, and D. J. Tolhurst The Receptive-Field Organization of Simple Cells in Primary Visual Cortex of Ferrets under Natural Scene Stimulation J. Neurosci., June 1, 2003; 23(11): 4746 - 4759. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Carandini, D. J Heeger, and W. Senn A Synaptic Explanation of Suppression in Visual Cortex J. Neurosci., November 15, 2002; 22(22): 10053 - 10065. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. E. Jones, W. Wang, and A. M. Sillito Spatial Organization and Magnitude of Orientation Contrast Interactions in Primate V1 J Neurophysiol, November 1, 2002; 88(5): 2796 - 2808. [Abstract] [Full Text] [PDF] |
||||
![]() |
G. A. Walker, I. Ohzawa, and R. D. Freeman Disinhibition Outside Receptive Fields in the Visual Cortex J. Neurosci., July 1, 2002; 22(13): 5659 - 5668. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. C. Bressloff and J. D. Cowan An Amplitude Equation Approach to Contextual Effects in Visual Cortex Neural Comput., March 1, 2002; 14(3): 493 - 525. [Abstract] [Full Text] |
||||
![]() |
D. L. Ringach, C. E. Bredfeldt, R. M. Shapley, and M. J. Hawken Suppression of Neural Responses to Nonoptimal Stimuli Correlates With Tuning Selectivity in Macaque V1 J Neurophysiol, February 1, 2002; 87(2): 1018 - 1027. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. F. Kabara and A. B. Bonds Modification of Response Functions of Cat Visual Cortical Cells by Spatially Congruent Perturbing Stimuli J Neurophysiol, December 1, 2001; 86(6): 2703 - 2714. [Abstract] [Full Text] [PDF] |
||||
![]() |
T. Z. Lauritzen, A. E. Krukowski, and K. D. Miller Local Correlation-Based Circuitry Can Account for Responses to Multi-Grating Stimuli in a Model of Cat V1 J Neurophysiol, October 1, 2001; 86(4): 1803 - 1815. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. P. Sceniak, M. J. Hawken, and R. Shapley Visual Spatial Characterization of Macaque V1 Neurons J Neurophysiol, May 1, 2001; 85(5): 1873 - 1887. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. S. Anderson, I. Lampl, D. C. Gillespie, and D. Ferster Membrane Potential and Conductance Changes Underlying Length Tuning of Cells in Cat Primary Visual Cortex J. Neurosci., March 15, 2001; 21(6): 2104 - 2112. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. M. Truchard, I. Ohzawa, and R. D. Freeman Contrast Gain Control in the Visual Cortex: Monocular Versus Binocular Mechanisms J. Neurosci., April 15, 2000; 20(8): 3017 - 3032. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. J. Brown, T. R. Candy, and A. M. Norcia Development of Rivalry and Dichoptic Masking in Human Infants Invest. Ophthalmol. Vis. Sci., December 1, 1999; 40(13): 3324 - 3333. [Abstract] [Full Text] [PDF] |
||||
![]() |
G. A. Walker, I. Ohzawa, and R. D. Freeman Asymmetric Suppression Outside the Classical Receptive Field of the Visual Cortex J. Neurosci., December 1, 1999; 19(23): 10536 - 10553. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. R. Müller, A. B. Metha, J. Krauskopf, and P. Lennie Rapid Adaptation in Visual Cortex to the Structure of Images Science, August 27, 1999; 285(5432): 1405 - 1408. [Abstract] [Full Text] |
||||
![]() |
D. J. Heeger, G. M. Boynton, J. B. Demb, E. Seidemann, and W. T. Newsome Motion Opponency in Visual Cortex J. Neurosci., August 15, 1999; 19(16): 7162 - 7174. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. F. Rossi and M. A. Paradiso Neural Correlates of Perceived Brightness in the Retina, Lateral Geniculate Nucleus, and Striate Cortex J. Neurosci., July 15, 1999; 19(14): 6145 - 6156. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. A. Hirsch, J.-M. Alonso, R. C. Reid, and L. M. Martinez Synaptic Integration in Striate Cortical Simple Cells J. Neurosci., November 15, 1998; 18(22): 9517 - 9528. [Abstract] [Full Text] [PDF] |
||||
![]() |
F. Mechler, J. D. Victor, K. P. Purpura, and R. Shapley Robust Temporal Coding of Contrast by V1 Neurons for Transient But Not for Steady-State Stimuli J. Neurosci., August 15, 1998; 18(16): 6583 - 6598. [Abstract] [Full Text] [PDF] |
||||
![]() |
G. A. Walker, I. Ohzawa, and R. D. Freeman Binocular Cross-Orientation Suppression in the Cat's Striate Cortex J Neurophysiol, January 1, 1998; 79(1): 227 - 239. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Carandini, D. J. Heeger, and J. A. Movshon Linearity and Normalization in Simple Cells of the Macaque Primary Visual Cortex J. Neurosci., November 1, 1997; 17(21): 8621 - 8644. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. P. MacEvoy and M. A. Paradiso Lightness constancy in primary visual cortex PNAS, July 17, 2001; 98(15): 8827 - 8831. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| Visit Other APS Journals Online |