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Perception|January 1, 1997
Discrimination of complex patterns: orientation information is integrated across spatial scale; spatial-frequency and contrast information are notL A Olzak, T D WickensPerception & Psychophysics|June 1, 1989
The statistical analysis of concurrent detection ratingsT D Wickens, L A OlzakJournal of the Optical Society of America. A, Optics and Image Science|September 1, 1985
Interactions between spatially tuned mechanisms: converging evidenceL A OlzakVision Research|January 1, 1986
Widely separated spatial frequencies: mechanism interactionsL A OlzakJournal of the Optical Society of America|January 1, 1981
Gratings: why frequency discrimination is sometimes better than detectionL A Olzak, J P ThomasJournal of the Optical Society of America. A, Optics, Image Science, and Vision|September 12, 2001
Spatial phase sensitivity of mechanisms mediating discrimination of small orientation differencesJ P Thomas, L A OlzakVision Research|May 18, 1999
Neural recoding in human pattern vision: model and mechanismsL A Olzak, J P ThomasJournal of the Optical Society of America. A, Optics, Image Science, and Vision|September 18, 1997
Contrast gain control and fine spatial discriminationsJ P Thomas, L A OlzakVision Research|April 5, 2000
Multiple gain control processes in contrast-contrast phenomenaL A Olzak, P I LaurinenPageof 3