Brain trauma impacts retinal processing: photoreceptor pathway interactions in traumatic light sensitivity. Documenta Ophthalmologica, 144(2):1-12, 2022 (with L.T. Likova). PDF

The nature of illusions: A new synthesis based on verifiability. Frontiers in Human Neuroscience, 16, 2022. PDF

Are there four, six, or seven unique hues? VSS 2020 Poster Video

Does colour filling-in account for colour perception in natural Images? i-Perception, 9(3), 2018 (with JA Solomon). PDF

Short and sweet: Peripheral color demo. i-Perception 6: 2041669515613671, 2015 PDF

Metameric intransitivity. Att Percept Psychophys, 72:891-93, 2010 (with A Huang, A Hon, E Altschuler). PDF

Long-range twinkle induction: An achromatic rebound effect in the magnocellular processing system? Perception. 27:203-14, 1998 (with L Hardage). PDF

Colour bit-stealing to enhance the luminance resolution of digital displays on a single pixel basis. Spatial Vision 10:369-77, 1997 PDF

Induced twinkle aftereffect as a probe of dynamic visual processing mechanisms? Vision Res. 35:757-766, 1998. (with L Hardage). PDF

The Morphonome image psychophysics software and a calibrator for Macintosh systems. Spatial Vision. 10:479-84, 1997 (with B McBride). PDF

Analysis of visual modulation sensitivity V. Faster response for G than for R cone pathway? J. Opt. Soc. Amer. A9, 1889-1904, 1992 (with RD Hamer). PDF

Relative abundance of the cone types: Analysis of absolute threshold evidence. Advances in Color Vision FB4, 1992. (with L. Liu). PDF

Relative abundance of the cone types: Analysis of absolute threshold evidence. OSA Tech. Dig. Advances in Color Vision, 4, 23-25, 1992 (with L Liu).

Bit-Stealing: How to get 1786 or more grey levels from an 8-bit color monitor. Proceedings SPIE. 1666:152-155, 1992 (with H Chan, L Liu, B McBride). PDF

Purely chromatic perception of motion in depth: Two eyes as sensitive as one. Perception & Psychophysics 49:53-61, 1991 (with P Cavanagh). PDF

A stereoscopic view of cortical processing streams. Vision Res. 30, 1877-1895, 1990 PDF

Perceived velocity of moving chromatic gratings. J. Opt. Soc. Am. A1:893-899, 1984 (with P Cavanagh, OE Favreau). PDF

Checkerboards and color aftereffects. Science 198, 207-210, 1977 PDF

Temporal summation and its limit for wavelength changes: An analog of Bloch’s law for color vision. J. Opt. Soc. Am. 61, 1414-1421, 1971 (with D Regan).

Some features of dynamic color vision. Vision Res. 11, 1307-1324, 1971 (with D Regan). PDF

A wavelength-modulated light generator. Vision Res. 11, 43-56, 1971 (with D Regan).