Tim Ledgeway - Publications

University of Nottingham, Nottingham, England, United Kingdom 
Vision, Motion

74 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
2019 McGraw PV, Barrett BT, Ledgeway T. Optical treatment of strabismic amblyopia. Ophthalmic & Physiological Optics : the Journal of the British College of Ophthalmic Opticians (Optometrists). 39: 309-312. PMID 31506980 DOI: 10.1111/opo.12637  0.88
2016 Zamboni E, Ledgeway T, McGraw PV, Schluppeck D. Do perceptual biases emerge early or late in visual processing? Decision-biases in motion perception. Proceedings. Biological Sciences / the Royal Society. 283. PMID 27335413 DOI: 10.1098/Rspb.2016.0263  1
2015 Ledgeway T, Heslip D, McGraw P. Changes in temporal integration mitigate the disruptive effects of transcranial magnetic stimulation over visual cortex in humans. Journal of Vision. 15: 809. PMID 26326497 DOI: 10.1167/15.12.809  1
2015 Thompson B, Chung ST, Kiorpes L, Ledgeway T, McGraw PV. A window into visual cortex development and recovery of vision: Introduction to the Vision Research special issue on Amblyopia. Vision Research. PMID 26095676 DOI: 10.1016/j.visres.2015.06.002  1
2014 Hutchinson CV, Ledgeway T, Allen HA. The ups and downs of global motion perception: a paradoxical advantage for smaller stimuli in the aging visual system. Frontiers in Aging Neuroscience. 6: 199. PMID 25152731 DOI: 10.3389/fnagi.2014.00199  1
2014 Xing Y, Ledgeway T, McGraw P, Schluppeck D. The influence of spatial pattern on visual short-term memory for contrast. Attention, Perception & Psychophysics. 76: 1925-32. PMID 24715467 DOI: 10.3758/S13414-014-0671-X  1
2013 Rocchi F, Ledgeway T, Webb BS. Visual motion integration is mediated by directional ambiguities in local motion signals. Frontiers in Computational Neuroscience. 7: 167. PMID 24302910 DOI: 10.3389/fncom.2013.00167  1
2013 Kelly AN, van Heuven WJ, Pitchford NJ, Ledgeway T. Is the masked priming same-different task a pure measure of prelexical processing? Plos One. 8: e72888. PMID 24058447 DOI: 10.1371/journal.pone.0072888  1
2013 Xing Y, Ledgeway T, McGraw PV, Schluppeck D. Decoding working memory of stimulus contrast in early visual cortex. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 33: 10301-11. PMID 23785144 DOI: 10.1523/Jneurosci.3754-12.2013  1
2013 Knox PJ, Ledgeway T, Simmers AJ. The effects of spatial offset, temporal offset and image speed on sensitivity to global motion in human amblyopia. Vision Research. 86: 59-65. PMID 23628451 DOI: 10.1016/j.visres.2013.04.003  1
2013 Hutchinson CV, Ledgeway T, Allen HA, Long MD, Arena A. Binocular summation of second-order global motion signals in human vision. Vision Research. 84: 16-25. PMID 23518134 DOI: 10.1016/j.visres.2013.03.004  1
2012 Pitchford NJ, van Heuven WJ, Kelly AN, Zhang T, Ledgeway T. Vision, development, and bilingualism are fundamental in the quest for a universal model of visual word recognition and reading. The Behavioral and Brain Sciences. 35: 300-1. PMID 22929657 DOI: 10.1017/S0140525X1200012X  1
2012 Aaen-Stockdale C, Ledgeway T, McGraw P, Hess RF. Interaction of first- and second-order signals in the extraction of global-motion and optic-flow. Vision Research. 68: 28-39. PMID 22819730 DOI: 10.1016/j.visres.2012.07.004  1
2012 Hutchinson CV, Arena A, Allen HA, Ledgeway T. Psychophysical correlates of global motion processing in the aging visual system: a critical review. Neuroscience and Biobehavioral Reviews. 36: 1266-72. PMID 22343109 DOI: 10.1016/j.neubiorev.2012.02.009  1
2011 Simmers AJ, Ledgeway T, Hutchinson CV, Knox PJ. Visual deficits in amblyopia constrain normal models of second-order motion processing. Vision Research. 51: 2008-20. PMID 21840334 DOI: 10.1016/j.visres.2011.07.012  1
2011 Webb BS, Ledgeway T, Rocchi F. Neural computations governing spatiotemporal pooling of visual motion signals in humans. The Journal of Neuroscience : the Official Journal of the Society For Neuroscience. 31: 4917-25. PMID 21451030 DOI: 10.1523/JNEUROSCI.6185-10.2011  1
2010 Ellemberg D, Lewis TL, Maurer D, Lee B, Ledgeway T, Guilemot JP, Lepore F. The effect of displacement on sensitivity to first- and second-order global motion in 5-year-olds and adults. Seeing and Perceiving. 23: 517-32. PMID 21466138 DOI: 10.1163/187847510X532702  1
2010 Allen HA, Hutchinson CV, Ledgeway T, Gayle P. The role of contrast sensitivity in global motion processing deficits in the elderly. Journal of Vision. 10: 15. PMID 20884480 DOI: 10.1167/10.10.15  1
2010 Hutchinson CV, Ledgeway T. Temporal frequency modulates reaction time responses to first-order and second-order motion. Journal of Experimental Psychology. Human Perception and Performance. 36: 1325-32. PMID 20718570 DOI: 10.1037/a0019250  1
2010 Hutchinson CV, Ledgeway T. Spatial summation of first-order and second-order motion in human vision. Vision Research. 50: 1766-74. PMID 20570691 DOI: 10.1016/j.visres.2010.05.032  1
2010 Webb BS, Ledgeway T, McGraw PV. Relating spatial and temporal orientation pooling to population decoding solutions in human vision. Vision Research. 50: 2274-83. PMID 20447413 DOI: 10.1016/j.visres.2010.04.019  1
2009 Stevens LK, McGraw PV, Ledgeway T, Schluppeck D. Temporal characteristics of global motion processing revealed by transcranial magnetic stimulation. The European Journal of Neuroscience. 30: 2415-26. PMID 20092583 DOI: 10.1111/j.1460-9568.2009.07034.x  1
2009 Ledgeway T, Hutchinson CV. Visual adaptation reveals asymmetric spatial frequency tuning for motion. Journal of Vision. 9: 4.1-9. PMID 19271874 DOI: 10.1167/9.1.4  1
2009 Pitchford NJ, Ledgeway T, Masterson J. Reduced orthographic learning in dyslexic adult readers: evidence from patterns of letter search. Quarterly Journal of Experimental Psychology (2006). 62: 99-113. PMID 18609393 DOI: 10.1080/17470210701823023  1
2008 Watt R, Ledgeway T, Dakin SC. Families of models for gabor paths demonstrate the importance of spatial adjacency. Journal of Vision. 8: 23.1-19. PMID 19146256 DOI: 10.1167/8.7.23  1
2008 Ledgeway T, Hutchinson CV. Choice reaction times for identifying the direction of first-order motion and different varieties of second-order motion. Vision Research. 48: 208-22. PMID 18096198 DOI: 10.1016/j.visres.2007.11.008  1
2008 Pitchford NJ, Ledgeway T, Masterson J. Effect of orthographic processes on letter position encoding Journal of Research in Reading. 31: 97-116. DOI: 10.1111/j.1467-9817.2007.00363.x  1
2007 Aaen-Stockdale C, Ledgeway T, Hess RF. Second-order optic flow deficits in amblyopia. Investigative Ophthalmology & Visual Science. 48: 5532-8. PMID 18055802 DOI: 10.1167/iovs.07-0447  1
2007 Schofield AJ, Ledgeway T, Hutchinson CV. Asymmetric transfer of the dynamic motion aftereffect between first- and second-order cues and among different second-order cues. Journal of Vision. 7: 1. PMID 17685808 DOI: 10.1167/7.8.1  1
2007 Hutchinson CV, Ledgeway T. Asymmetric spatial frequency tuning of motion mechanisms in human vision revealed by masking. Investigative Ophthalmology & Visual Science. 48: 3897-904. PMID 17652766 DOI: 10.1167/iovs.06-1056  1
2007 Aaen-Stockdale C, Ledgeway T, Hess RF. Second-order optic flow processing. Vision Research. 47: 1798-808. PMID 17462696 DOI: 10.1016/j.visres.2007.02.022  1
2007 Hess RF, Hutchinson CV, Ledgeway T, Mansouri B. Binocular influences on global motion processing in the human visual system. Vision Research. 47: 1682-92. PMID 17442362 DOI: 10.1016/j.visres.2007.02.005  1
2007 Webb BS, Ledgeway T, McGraw PV. Cortical pooling algorithms for judging global motion direction. Proceedings of the National Academy of Sciences of the United States of America. 104: 3532-7. PMID 17360678 DOI: 10.1073/pnas.0611288104  1
2006 Simmers AJ, Ledgeway T, Mansouri B, Hutchinson CV, Hess RF. The extent of the dorsal extra-striate deficit in amblyopia. Vision Research. 46: 2571-80. PMID 16530244 DOI: 10.1016/j.visres.2006.01.009  1
2006 Hutchinson CV, Ledgeway T. Sensitivity to spatial and temporal modulations of first-order and second-order motion. Vision Research. 46: 324-35. PMID 16360001 DOI: 10.1016/j.visres.2005.03.002  1
2006 Ledgeway T, Hess RF. The spatial frequency and orientation selectivity of the mechanisms that extract motion-defined contours. Vision Research. 46: 568-78. PMID 16182334 DOI: 10.1016/j.visres.2005.08.010  1
2006 Ledgeway T, Hutchinson CV. Is the direction of second-order, contrast-defined motion patterns visible to standard motion-energy detectors: a model answer? Vision Research. 46: 556-67. PMID 16102798 DOI: 10.1016/j.visres.2005.07.008  1
2005 Zhan CA, Ledgeway T, Baker CL. Contrast response in visual cortex: quantitative assessment with intrinsic optical signal imaging and neural firing. Neuroimage. 26: 330-46. PMID 15907294 DOI: 10.1016/j.neuroimage.2005.01.043  1
2005 Ledgeway T, Hess RF, Geisler WS. Grouping local orientation and direction signals to extract spatial contours: empirical tests of "association field" models of contour integration. Vision Research. 45: 2511-22. PMID 15890381 DOI: 10.1016/j.visres.2005.04.002  1
2005 Ledgeway T, Hutchinson CV. The influence of spatial and temporal noise on the detection of first-order and second-order orientation and motion direction. Vision Research. 45: 2081-94. PMID 15845240 DOI: 10.1016/j.visres.2005.02.005  1
2005 Ledgeway T, Zhan C, Johnson AP, Song Y, Baker CL. The direction-selective contrast response of area 18 neurons is different for first- and second-order motion. Visual Neuroscience. 22: 87-99. PMID 15842744 DOI: 10.1017/S0952523805221120  1
2005 Simmers AJ, Ledgeway T, Hess RF. The influences of visibility and anomalous integration processes on the perception of global spatial form versus motion in human amblyopia. Vision Research. 45: 449-60. PMID 15610749 DOI: 10.1016/j.visres.2004.08.026  1
2005 Mitchell P, Ledgeway T, Landry O. Abnormal motion perception in autism: Implications for primacy, heterogeneity, diagnosis and further research Cahiers De Psychologie Cognitive. 23: 143-152.  1
2004 Ellemberg D, Lewis TL, Dirks M, Maurer D, Ledgeway T, Guillemot JP, Lepore F. Putting order into the development of sensitivity to global motion. Vision Research. 44: 2403-11. PMID 15320331 DOI: 10.1016/j.visres.2004.05.006  1
2004 Allen HA, Ledgeway T, Hess RF. Poor encoding of position by contrast-defined motion. Vision Research. 44: 1985-99. PMID 15149832 DOI: 10.1016/j.visres.2004.03.025  1
2004 Hutchinson CV, Ledgeway T. Spatial frequency selective masking of first-order and second-order motion in the absence of off-frequency 'looking'. Vision Research. 44: 1499-510. PMID 15126061 DOI: 10.1016/j.visres.2004.01.014  1
2004 Wright M, Ledgeway T. Interaction between luminance gratings and disparity gratings. Spatial Vision. 17: 51-74. PMID 15078012 DOI: 10.1163/156856804322778260  1
2003 Allen HA, Ledgeway T. Attentional modulation of threshold sensitivity to first-order motion and second-order motion patterns. Vision Research. 43: 2927-36. PMID 14568380 DOI: 10.1016/j.visres.2003.07.005  1
2003 Simmers AJ, Ledgeway T, Hess RF, McGraw PV. Deficits to global motion processing in human amblyopia. Vision Research. 43: 729-38. PMID 12604110 DOI: 10.1016/S0042-6989(02)00684-3  1
2003 Hess RF, Ledgeway T. The detection of direction-defined and speed-defined spatial contours: one mechanism or two? Vision Research. 43: 597-606. PMID 12595005 DOI: 10.1016/S0042-6989(02)00650-8  1
2003 Hess RF, Ledgeway T. The spatial properties of motion-defined contours? Journal of Vision. 3: 787a. DOI: 10.1167/3.9.787  1
2003 Allen HA, Hess RF, Ledgeway T. Discriminating the direction of randomly positioned contrast-defined motion Journal of Vision. 3: 532a. DOI: 10.1167/3.9.532  1
2002 Dakin SC, Hess RF, Ledgeway T, Achtman RL. What causes non-monotonic tuning of fMRI response to noisy images? Current Biology : Cb. 12: R476-7; author reply. PMID 12176342 DOI: 10.1016/S0960-9822(02)00960-0  1
2002 Ledgeway T, Hess RF. Failure of direction identification for briefly presented second-order motion stimuli: evidence for weak direction selectivity of the mechanisms encoding motion. Vision Research. 42: 1739-58. PMID 12127107 DOI: 10.1016/S0042-6989(02)00106-2  1
2002 Ledgeway T, Hess RF. Rules for combining the outputs of local motion detectors to define simple contours. Vision Research. 42: 653-9. PMID 11853781 DOI: 10.1016/S0042-6989(01)00247-4  1
2002 Hess RF, Ledgeway T. Direction- and speed-defined spatial contours; one mechanism or two? Journal of Vision. 2: 121a. DOI: 10.1167/2.7.121  1
2001 Smith AT, Ledgeway T. Motion detection in human vision: a unifying approach based on energy and features. Proceedings. Biological Sciences / the Royal Society. 268: 1889-99. PMID 11564344 DOI: 10.1098/rspb.2001.1727  1
2000 Ledgeway T, Hess RF. The properties of the motion-detecting mechanisms mediating perceived direction in stochastic displays. Vision Research. 40: 3585-97. PMID 11116163 DOI: 10.1016/S0042-6989(00)00202-9  1
2000 Hess RF, Ledgeway T, Dakin S. Impoverished second-order input to global linking in human vision. Vision Research. 40: 3309-18. PMID 11058730 DOI: 10.1016/S0042-6989(00)00183-8  1
1999 Ledgeway T. Discrimination of the speed and direction of global second-order motion in stochastic displays. Vision Research. 39: 3710-20. PMID 10746141 DOI: 10.1016/S0042-6989(99)00082-6  1
1999 Ledgeway T, Rogers BJ. The effects of eccentricity and vergence angle upon the relative tilt of corresponding vertical and horizontal meridia revealed using the minimum motion paradigm. Perception. 28: 143-53. PMID 10615456 DOI: 10.1068/P2738  1
1998 Smith AT, Ledgeway T. Sensitivity to second-order motion as a function of temporal frequency and eccentricity. Vision Research. 38: 403-10. PMID 9536363 DOI: 10.1016/S0042-6989(97)00134-X  1
1997 Nishida S, Ledgeway T, Edwards M. Dual multiple-scale processing for motion in the human visual system. Vision Research. 37: 2685-98. PMID 9373668 DOI: 10.1016/S0042-6989(97)00092-8  1
1997 Smith AT, Ledgeway T. Separate detection of moving luminance and contrast modulations: fact or artifact? Vision Research. 37: 45-62. PMID 9068830 DOI: 10.1016/S0042-6989(96)00147-2  1
1997 Ledgeway T, Smith AT. Changes in perceived speed following adaptation to first-order and second-order motion. Vision Research. 37: 215-24. PMID 9068821 DOI: 10.1016/S0042-6989(96)00122-8  1
1997 Smith AT, Ledgeway T. Sensitivity to second-order motion as a function of drift temporal frequency and viewing eccentricity Investigative Ophthalmology and Visual Science. 38: S82.  1
1996 Ledgeway T. How similar must the Fourier spectra of the frames of a random-dot kinematogram be to support motion perception? Vision Research. 36: 2489-95. PMID 8917810 DOI: 10.1016/0042-6989(95)00315-0  1
1996 Greenlee MW, Lacina T, Smith AT, Ledgeway T, Radü EW. Echo-planar functional magnetic resonance imaging of extra-striate cortex during global dot motion Investigative Ophthalmology and Visual Science. 37: S742.  1
1995 Ledgeway T, Smith AT. The perceived speed of second-order motion and its dependence on stimulus contrast. Vision Research. 35: 1421-34. PMID 7645271 DOI: 10.1016/0042-6989(95)98722-L  1
1994 Ledgeway T. Adaptation to second-order motion results in a motion aftereffect for directionally-ambiguous test stimuli. Vision Research. 34: 2879-89. PMID 7975322 DOI: 10.1016/0042-6989(94)90056-6  1
1994 Ledgeway T, Smith AT. Evidence for separate motion-detecting mechanisms for first- and second-order motion in human vision. Vision Research. 34: 2727-40. PMID 7975310 DOI: 10.1016/0042-6989(94)90229-1  1
1994 Ledgeway T, Smith AT. The duration of the motion aftereffect following adaptation to first-order and second-order motion. Perception. 23: 1211-9. PMID 7899037 DOI: 10.1068/P231211  1
1994 Keane MT, Ledgeway T, Duff S. Constraints on analogical mapping: A comparison of three models Cognitive Science. 18: 387-438. DOI: 10.1016/0364-0213(94)90015-9  1
1993 Hammett ST, Ledgeway T, Smith AT. Transparent motion from feature- and luminance-based processes. Vision Research. 33: 1119-22. PMID 8506650 DOI: 10.1016/0042-6989(93)90245-R  1
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