Pattern Masking

  • Geoffrey M. Boynton


Pattern masking is psychophysical paradigm used to study the spatiotemporal properties of the human visual system. In a typical experiment, a target stimulus is detected in the presence of a masker stimulus. The presence of the masker usually reduces the visibility of the target so that the target requires a higher contrast for detection.


Stimulus Onset Asynchrony Receptive Field Temporal Frequency Impulse Response Function Pattern Masking 
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  1. [1]
    Bonds, A. B. (1989). “Role of inhibition in the specification of orientation selectivity of cells in the cat striate cortex.” Vis Neurosci 2 (1): 41–55.CrossRefGoogle Scholar
  2. [2]
    Boynton, G. M. and J. M. Foley (1999). “Temporal sensitivity of human luminance pattern mechanisms determined by masking with temporally modulated stimuli.” Vision Res 39 (9): 1641–56.CrossRefGoogle Scholar
  3. [3]
    Burbeck, C. A. and D. H. Kelly (1981). “Contrast gain measurements and the transient/sustained.” J Opt Soc Am 71 (11): 1335–42.Google Scholar
  4. [4]
    Carandini, M., D. J. Heeger, et al. (1997). “Linearity and normalization in simple cells of the macaque primary visual cortex.” J Neurosci 17 (21): 8621–44.Google Scholar
  5. [5]
    Chen, C., J. M. Foley, et al. (2000). “Detection of chromoluminance patterns on chromoluminance pedestals I: threshold measurements.” Vision Res 40 (7): 773–788.CrossRefGoogle Scholar
  6. [6]
    Foley, J. M. (1994). “Human luminance pattern-vision mechanisms: masking experiments require a new model.” J Opt Soc Am A 11 (6): 1710–9.CrossRefGoogle Scholar
  7. [7]
    Foley, J. M. and C. C. Chen (1997). “Analysis of the effect of pattern adaptation on pattern pedestal effects: a two-process model.” Vision Res 37 (19): 2779–88.CrossRefGoogle Scholar
  8. [8]
    Foley, J. M. and C. C. Chen (1999). “Pattern detection in the presence of maskers that differ in spatial phase and temporal offset: threshold measurements and a model [In Process Citation].” Vision Res 39 (23): 3855–72.CrossRefGoogle Scholar
  9. [9]
    Heeger, D. J. (1993). “Modeling simple-cell direction selectivity with normalized, half-squared, linear operators.” J Neurophysiol 70 (5): 1885–98.Google Scholar
  10. [10]
    Legge, G. E. and J. M. Foley (1980). “Contrast masking in human vision.” J Opt Soc Am 70 (12): 1458–71.CrossRefGoogle Scholar
  11. [11]
    Lehky, S. R. (1985). “Temporal properties of visual channels measured by masking.” J Opt Soc Am [A] 2 (8): 1260–72.CrossRefGoogle Scholar
  12. [12]
    Movshon, J. A., I. D. Thompson, et al. (1978). “Spatial summation in the receptive fields of simple cells in the cat’s striate cortex.” J Physiol (Lond) 283: 53–77.Google Scholar
  13. [13]
    Nachmias, J. and R. V. Sansbury (1974). “Letter: Grating contrast: discrimination may be better than detection.” Vision Res 14 (10): 1039–42CrossRefGoogle Scholar
  14. [14]
    Sillito, A. M., K. L. Grieve, et al. (1995). “Visual cortical mechanisms detecting focal orientation discontinuities.” Nature 378 (6556): 492–6.CrossRefGoogle Scholar
  15. [15]
    Simoncelli, E. P. and D. J. Heeger (1998). “A model of neuronal responses in visual area MT.” Vision Res 38 (5): 743–61.CrossRefGoogle Scholar
  16. [16]
    Stromeyer, C. F. d. and S. Klein (1974). “Spatial frequency channels in human vision as asymmetric (edge) mechanisms.” Vision Res 14 (12): 1409–20.CrossRefGoogle Scholar
  17. [17]
    Wilson, H. R. and J. R. Bergen (1979). “A four mechanism model for threshold spatial vision.” Vision Res 19 (1): 19–32.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2001

Authors and Affiliations

  • Geoffrey M. Boynton
    • 1
  1. 1.The Salk Institute for Biological StudiesLa JollaUSA

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