Rick Gurnsey, Ph.D. - Publications

Psychology Concordia University (Canada), Montreal, QC, Canada 
Visual perception and psychophysics

49 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2012 Gurnsey R, Biard M. Eccentricity dependence of the curveball illusion. Canadian Journal of Experimental Psychology = Revue Canadienne De Psychologie Expã©Rimentale. 66: 144-52. PMID 22686163 DOI: 10.1037/A0026989  0.503
2011 Gheorghiu E, Kingdom FA, Bell J, Gurnsey R. Why do shape aftereffects increase with eccentricity? Journal of Vision. 11. PMID 22186273 DOI: 10.1167/11.14.18  0.488
2011 Gurnsey R, Roddy G, Chanab W. Crowding is size and eccentricity dependent. Journal of Vision. 11: 15. PMID 21685401 DOI: 10.1167/11.7.15  0.468
2011 Perreault A, Gurnsey R, Dawson M, Mottron L, Bertone A. Increased sensitivity to mirror symmetry in autism. Plos One. 6: e19519. PMID 21559337 DOI: 10.1371/Journal.Pone.0019519  0.386
2011 Roddy G, Gurnsey R. Mirror symmetry is subject to crowding Symmetry. 3: 457-471. DOI: 10.3390/Sym3030457  0.419
2010 Johnson A, Gurnsey R. Size scaling compensates for sensitivity loss produced by a simulated central scotoma in a shape-from-texture task. Journal of Vision. 10: 18. PMID 21047750 DOI: 10.1167/10.12.18  0.466
2010 Gurnsey R, Roddy G, Troje NF. Limits of peripheral direction discrimination of point-light walkers. Journal of Vision. 10: 15.1-17. PMID 20462316 DOI: 10.1167/10.2.15  0.469
2010 Gurnsey R, Troje NF. Peripheral sensitivity to biological motion conveyed by first and second-order signals. Vision Research. 50: 127-35. PMID 19895827 DOI: 10.1016/J.Visres.2009.10.020  0.476
2010 Gurnsey R, Troje N. Stimulus magnification compensates for eccentricity dependent sensitivity loss for first and second order biological motion stimuli Journal of Vision. 9: 610-610. DOI: 10.1167/9.8.610  0.406
2010 Roddy G, Troje N, Gurnsey R. Peripheral sensitivity to biological motion is unaffected by dividing attention Journal of Vision. 9: 604-604. DOI: 10.1167/9.8.604  0.313
2010 Sezikeye FX, Gurnsey R. Simultaneous contrast is size dependent but does not scale with eccentricity Journal of Vision. 9: 352-352. DOI: 10.1167/9.8.352  0.409
2010 Gurnsey R, Ouhnana M, Troje N. Perception of biological motion across the visual field Journal of Vision. 8: 901-901. DOI: 10.1167/8.6.901  0.375
2010 Gurnsey R, Poirier FJAM, Leibov L, Bluett P. Size scaling equates the perception of 3D shape-from-texture and shape-from-motion across the visual field Journal of Vision. 6: 371-371. DOI: 10.1167/6.6.371  0.434
2010 Xavier F, Gurnsey R. Effects of variability and size on texture discrimination asymmetry Journal of Vision. 6: 208-208. DOI: 10.1167/6.6.208  0.364
2010 Sally SL, Gurnsey R. Orientation discrimination threshold-as-a-function-of-size curves shift more dramatically with increased stimulus contrast at 0 than 10 degrees in the temporal visual field Journal of Vision. 6: 195-195. DOI: 10.1167/6.6.195  0.767
2010 Roddy G, Chanab W, Gurnsey R. Symmetry and Crowding Across the Visual Field Journal of Vision. 10: 1329-1329. DOI: 10.1167/10.7.1329  0.371
2010 Gheorghiu E, Kingdom FAA, Bell J, Gurnsey R. Why do certain spatial after-effects increase with eccentricity? Journal of Vision. 10: 1168-1168. DOI: 10.1167/10.7.1168  0.336
2008 Gurnsey R, Roddy G, Ouhnana M, Troje NF. Stimulus magnification equates identification and discrimination of biological motion across the visual field. Vision Research. 48: 2827-34. PMID 18848575 DOI: 10.1016/J.Visres.2008.09.016  0.529
2007 Sally SL, Gurnsey R. Foveal and extra-foveal orientation discrimination. Experimental Brain Research. 183: 351-60. PMID 17639364 DOI: 10.1007/S00221-007-1048-3  0.798
2006 Potechin C, Gurnsey R. Texture discrimination asymmetries across the visual field. Spatial Vision. 19: 389-412. PMID 17131647 DOI: 10.1163/156856806778457395  0.438
2006 Gurnsey R, Poirier FJ, Bluett P, Leibov L. Identification of 3D shape from texture and motion across the visual field. Journal of Vision. 6: 543-53. PMID 16881787 DOI: 10.1167/6.5.1  0.486
2006 Gurnsey R, Pagé G. Effects of local and global factors in the Pinna illusion. Vision Research. 46: 1823-37. PMID 16260024 DOI: 10.1016/J.Visres.2005.09.011  0.31
2005 Sally SL, Poirier FJ, Gurnsey R. Orientation discrimination across the visual field: size estimates near contrast threshold. Perception & Psychophysics. 67: 638-47. PMID 16134457 DOI: 10.3758/Bf03193520  0.794
2005 Poirier FJ, Gurnsey R. Non-monotonic changes in performance with eccentricity modeled by multiple eccentricity-dependent limitations. Vision Research. 45: 2436-48. PMID 15979465 DOI: 10.1016/J.Visres.2005.03.007  0.46
2005 Mancini S, Sally SL, Gurnsey R. Detection of symmetry and anti-symmetry. Vision Research. 45: 2145-60. PMID 15845246 DOI: 10.1016/J.Visres.2005.02.004  0.768
2004 Gurnsey R, Di Lenardo D, Potechin C. Backward masking and the central performance drop. Vision Research. 44: 2587-96. PMID 15358074 DOI: 10.1016/J.Visres.2004.05.023  0.36
2004 Sally SL, Gurnsey R. Orientation discrimination across the visual field: matching perceived contrast near threshold. Vision Research. 44: 2719-27. PMID 15358066 DOI: 10.1016/J.Visres.2004.06.004  0.795
2003 Potechin C, Gurnsey R. Backward masking is not required to elicit the central performance drop. Spatial Vision. 16: 393-406. PMID 14998115 DOI: 10.1163/156856803322552720  0.356
2003 Sally SL, Gurnsey R. Orientation discrimination in foveal and extra-foveal vision: effects of stimulus bandwidth and contrast. Vision Research. 43: 1375-85. PMID 12742107 DOI: 10.1016/S0042-6989(03)00119-6  0.78
2003 Mancini S, Gurnsey R, Sally SL. Effects of grey scale range on the selection of symmetry and anti-symmetry Journal of Vision. 3: 346a. DOI: 10.1167/3.9.346  0.701
2003 Wada NS, von Grünau MW, Lacroix GL, de Almeida RG, Gurnsey R, Segalowitz NS. The effect of dot lifetime, dot size, & percent area covered by dots on motion coherence thresholds: Implications for diagnosing reading difficulties Journal of Vision. 3: 281a. DOI: 10.1167/3.9.281  0.309
2003 Sally SL, Gurnsey R. Orientation discrimination across the visual field: Size scaling estimates at near threshold levels of contrast Journal of Vision. 3: 216a. DOI: 10.1167/3.9.216  0.759
2002 Gurnsey R, Sally SL, Potechin C, Mancini S. Optimising the Pinna--Brelstaff illusion. Perception. 31: 1275-80. PMID 12430952 DOI: 10.1068/P3446  0.688
2002 Poirier FJ, Gurnsey R. Two eccentricity-dependent limitations on subjective contour discrimination. Vision Research. 42: 227-38. PMID 11809475 DOI: 10.1016/S0042-6989(01)00273-5  0.479
2002 Gurnsey R, Sally SL, Ball JA. Equating the "visibility" of luminance- and contrast-modulations Journal of Vision. 2: 210a. DOI: 10.1167/2.7.210  0.691
2002 Mancini S, Gurnsey R, Sally S. Effects of frequency content on the detection of anti-symmetry Journal of Vision. 2: 206a. DOI: 10.1167/2.7.206  0.699
2002 Sally SL, Gurnsey R, Poirier FJAM. Orientation discrimination in foveal and extra-foveal vision: Measuring contrast sensitivity Journal of Vision. 2: 197a. DOI: 10.1167/2.7.197  0.739
2001 Sally S, Gurnsey R. Symmetry detection across the visual field. Spatial Vision. 14: 217-34. PMID 11450804 DOI: 10.1163/156856801300202940  0.782
1999 Gurnsey R, Iordanova M, Grinberg D. Detection and discrimination of subjective contours defined by offset gratings. Perception & Psychophysics. 61: 1256-68. PMID 10572456 DOI: 10.3758/Bf03206178  0.421
1998 Gurnsey R, Herbert AM, Kenemy J. Bilateral symmetry embedded in noise is detected accurately only at fixation. Vision Research. 38: 3795-803. PMID 9893808 DOI: 10.1016/S0042-6989(98)00106-0  0.363
1998 Gurnsey R, Fleet D, Potechin C. Second-order motions contribute to vection. Vision Research. 38: 2801-16. PMID 9775327 DOI: 10.1016/S0042-6989(97)00456-2  0.371
1998 Poirier FJ, Gurnsey R. The effects of eccentricity and spatial frequency on the orientation discrimination asymmetry. Spatial Vision. 11: 349-66. PMID 9749985 DOI: 10.1163/156856898X00077  0.515
1997 Gurnsey R, von Grünau M. Illusory contour-motion arising from translating terminators. Vision Research. 37: 1007-24. PMID 9196719 DOI: 10.1016/S0042-6989(96)00251-9  0.322
1996 Gurnsey R, Poirier FJ, Gascon E. There is no evidence that Kanizsa-type subjective contours can be detected in parallel. Perception. 25: 861-74. PMID 8923554 DOI: 10.1068/P250861  0.373
1996 Gurnsey R, Pearson P, Day D. Texture segmentation along the horizontal meridian: nonmonotonic changes in performance with eccentricity. Journal of Experimental Psychology. Human Perception and Performance. 22: 738-57. PMID 8666961 DOI: 10.1037//0096-1523.22.3.738  0.412
1992 Gurnsey R, Laundry DS. Texture discrimination with and without abrupt texture gradients. Canadian Journal of Psychology. 46: 306-32. PMID 1451045 DOI: 10.1037/H0084319  0.398
1992 Gurnsey R, Humphrey GK, Kapitan P. Parallel discrimination of subjective contours defined by offset gratings. Perception & Psychophysics. 52: 263-76. PMID 1408638 DOI: 10.3758/Bf03209144  0.398
1991 Humphrey GK, Gurnsey R, Fekete E. Rapid discrimination of McCollough effects. Perception. 20: 467-82. PMID 1771132 DOI: 10.1068/P200467  0.318
1987 Gurnsey R, Browse RA. Micropattern properties and presentation conditions influencing visual texture discrimination. Perception & Psychophysics. 41: 239-52. PMID 3575082 DOI: 10.3758/Bf03208222  0.322
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