By Professor Colin Walter Giles Clifford

Journal articles

Hsieh JYJ; Boyce WP; Goddard E; Clifford CWG, 2023, 'Colour information biases facial age estimation and reduces inter-observer variability', Scientific Reports, 13, http://dx.doi.org/10.1038/s41598-023-39902-z

Peterson LM; Susilo T; Clifford CWG; Palmer CJ, 2023, 'Discrimination of facial identity based on simple contrast patterns generated by shading and shadows', Vision Research, 212, http://dx.doi.org/10.1016/j.visres.2023.108307

Peterson LM; Clifford CWG; Palmer CJ, 2023, 'Detection of Mooney faces is robust to image asymmetries produced by illumination', Journal of vision, 23, pp. 9, http://dx.doi.org/10.1167/jov.23.12.9

Boyce WP; Clifford CWG, 2023, 'The long and short of it? A novel geometric illusion', Perception, 52, pp. 151 - 182, http://dx.doi.org/10.1177/03010066221148437

Palmer CJ; Clifford CWG, 2022, 'Spatial selectivity in adaptation to gaze direction', Proceedings of the Royal Society B: Biological Sciences, 289, pp. 20221230, http://dx.doi.org/10.1098/rspb.2022.1230

Palmer CJ; Goddard E; Clifford CWG, 2022, 'Face detection from patterns of shading and shadows: The role of overhead illumination in generating the familiar appearance of the human face', Cognition, 225, pp. 105172, http://dx.doi.org/10.1016/j.cognition.2022.105172

Palmer CJ; Bracken SG; Otsuka Y; Clifford CWG, 2022, 'Is there a ‘zone of eye contact’ within the borders of the face?', Cognition, 220, pp. 104981, http://dx.doi.org/10.1016/j.cognition.2021.104981

Palmer CJ; Kim P; Clifford CWG, 2022, 'Gaze Behavior as a Visual Cue to Animacy', Journal of Experimental Psychology: General, 152, pp. 425 - 447, http://dx.doi.org/10.1037/xge0001281

Adibi M; Zoccolan D; Clifford CWG, 2021, 'Editorial: Sensory Adaptation', Frontiers in Systems Neuroscience, 15, http://dx.doi.org/10.3389/fnsys.2021.809000

Isherwood Z; Joyce D; Kuppuswamy Parthasarathy M; Clifford C; Spehar B, 2021, 'Measuring the 1/f spatiotemporal amplitude spectrum of the DynTex database', Journal of Vision, 21, pp. 2481 - 2481, http://dx.doi.org/10.1167/jov.21.9.2481

Isherwood ZJ; Clifford CWG; Schira MM; Roberts MM; Spehar B, 2021, 'Nice and slow: Measuring sensitivity and visual preference toward naturalistic stimuli varying in their amplitude spectra in space and time', Vision Research, 181, pp. 47 - 60, http://dx.doi.org/10.1016/j.visres.2021.01.001

Awad D; Clifford CWG; White D; Mareschal I, 2020, 'Asymmetric contextual effects in age perception', ROYAL SOCIETY OPEN SCIENCE, 7, http://dx.doi.org/10.1098/rsos.200936

Palmer CJ; Otsuka Y; Clifford CWG, 2020, 'A sparkle in the eye: Illumination cues and lightness constancy in the perception of eye contact', Cognition, 205, pp. 104419, http://dx.doi.org/10.1016/j.cognition.2020.104419

Awad D; Clifford CWG; White D; Mareschal I, 2020, 'Asymmetric contextual effects in age perception', Royal Society Open Science, 7, http://dx.doi.org/10.1098/rsos.200936

Takao S; Watanabe K; Clifford CWG, 2020, 'Angular tuning of tilt illusion depends on stimulus duration', Vision Research, 175, pp. 85 - 89, http://dx.doi.org/10.1016/j.visres.2020.07.007

Liu Y; Jean-Richard-Dit-Bressel P; Yau JOY; Willing A; Prasad AA; Power JM; Killcross S; Clifford CWG; McNally GP, 2020, 'The mesolimbic dopamine activity signatures of relapse to alcohol-seeking', Journal of Neuroscience, 40, pp. 6409 - 6427, http://dx.doi.org/10.1523/JNEUROSCI.072420.2020

Palmer CJ; Clifford CWG, 2020, 'Face Pareidolia Recruits Mechanisms for Detecting Human Social Attention', Psychological Science, 31, pp. 1001 - 1012, http://dx.doi.org/10.1177/0956797620924814

Jean-Richard-dit-Bressel P; Clifford CWG; McNally GP, 2020, 'Analyzing Event-Related Transients: Confidence Intervals, Permutation Tests, and Consecutive Thresholds', Frontiers in Molecular Neuroscience, 13, pp. 14, http://dx.doi.org/10.3389/fnmol.2020.00014

Pang KJ; Clifford CWG, 2019, 'Contextual Modulation in High-Level Vision: Evidence for a Spatial Viewpoint Illusion in the Perception of Faces', Journal of Vision, 19, pp. 229b - 229b, http://dx.doi.org/10.1167/19.10.229b

Nguyen ATT; Clifford CWG, 2019, 'Gazing into space: Systematic biases in determining another's fixation distance from gaze vergence in upright and inverted faces', Journal of Vision, 19, pp. 1 - 6, http://dx.doi.org/10.1167/19.11.5

Clifford C, 2019, 'What can aftereffects reveal about the functional architecture of human gaze perception?', Journal of Vision, 19, pp. 2 - 2, http://dx.doi.org/10.1167/19.8.2

Choi EA; Jean-Richard-Dit-Bressel P; Clifford CWG; McNally GP, 2019, 'Paraventricular thalamus controls behavior during motivational conflict', Journal of Neuroscience, 39, pp. 4945 - 4958, http://dx.doi.org/10.1523/JNEUROSCI.2480-18.2019

Lee CCY; Clifford CWG; Arabzadeh E, 2019, 'Temporal cueing enhances neuronal and behavioral discrimination performance in rat whisker system', Journal of Neurophysiology, 121, pp. 1048 - 1058, http://dx.doi.org/10.1152/jn.00604.2018

Palmer CJ; Lawson RP; Clifford CWG; Rees G, 2019, 'Establishing the scope of the divisive normalisation theory of autism: A reply to Rosenberg and Sunkara', Cortex, 111, pp. 319 - 323, http://dx.doi.org/10.1016/j.cortex.2018.10.026

Takao S; Clifford CWG; Watanabe K, 2019, 'Ebbinghaus illusion depends more on the retinal than perceived size of surrounding stimuli', Vision Research, 154, pp. 80 - 84, http://dx.doi.org/10.1016/j.visres.2018.10.010

Balsdon T; Clifford CWG, 2018, 'Task dependent effects of head orientation on perceived gaze direction', Frontiers in Psychology, 9, http://dx.doi.org/10.3389/fpsyg.2018.02491

Palmer CJ; Caruana N; Clifford CWG; Seymour KJ, 2018, 'Adaptive sensory coding of gaze direction in schizophrenia', Royal Society Open Science, 5, http://dx.doi.org/10.1098/rsos.180886

Palmer CJ; Caruana N; Clifford CWG; Seymour KJ, 2018, 'Perceptual integration of head and eye cues to gaze direction in schizophrenia', Royal Society Open Science, 5, http://dx.doi.org/10.1098/rsos.180885

Clifford CWG, 2018, 'What can aftereffects reveal about the functional architecture of human gaze perception?', 基礎心理学研究, 37, pp. 94 - 98, http://dx.doi.org/10.14947/psychono.37.16

Clifford CWG; Palmer CJ, 2018, 'Adaptation to the direction of others' gaze: A review', Frontiers in Psychology, 9, http://dx.doi.org/10.3389/fpsyg.2018.02165

Palmer CJ; Clifford CWG, 2018, 'Adaptation to other people's eye gaze reflects habituation of high-level perceptual representations', Cognition, 180, pp. 82 - 90, http://dx.doi.org/10.1016/j.cognition.2018.07.005

Seymour KJ; Stein T; Clifford CWG; Sterzer P, 2018, 'Cortical suppression in human primary visual cortex predicts individual differences in illusory tilt perception', Journal of Vision, 18, pp. 1 - 10, http://dx.doi.org/10.1167/18.11.3

Clifford CWG; Watson TL; White D, 2018, 'Two sources of bias explain errors in facial age estimation', Royal Society Open Science, 5, http://dx.doi.org/10.1098/rsos.180841

Isherwood Z; Clifford C; Schira M; Spehar B, 2018, 'BOLD tuning of human visual cortex to natural statistical properties in space and time', Journal of Vision, 18, pp. 1245 - 1245, http://dx.doi.org/10.1167/18.10.1245

Palmer C; Seymour K; Otsuka Y; Clifford C, 2018, 'Neural processing of others' gaze independent of specific facial features', Journal of Vision, 18, pp. 196 - 196, http://dx.doi.org/10.1167/18.10.196

Nguyen ATT; Palmer CJ; Otsuka Y; Clifford CWG, 2018, 'Biases in perceiving gaze vergence', Journal of Experimental Psychology: General, 147, pp. 1125 - 1133, http://dx.doi.org/10.1037/xge0000398

Balsdon T; Clifford CWG, 2018, 'How wide is the cone of direct gaze?', Royal Society Open Science, 5, http://dx.doi.org/10.1098/rsos.180249

Nguyen ATT; Palmer CJ; Clifford CWG, 2018, 'Retraction Notice to: Vergence eye movements direct others’ attention in three-dimensional space (Current Biology (2018) 28(9) (R545–T546) (S0960982218303609) (10.1016/j.cub.2018.03.031))', Current Biology, 28, pp. 2363 - 2363, http://dx.doi.org/10.1016/j.cub.2018.07.013

Brooks KR; Clifford CWG; Stevenson RJ; Mond J; Stephen ID, 2018, 'The high-level basis of body adaptation', Royal Society Open Science, 5, http://dx.doi.org/10.1098/rsos.172103

Palmer CJ; Lawson RP; Shankar S; Clifford CWG; Rees G, 2018, 'Autistic adults show preserved normalisation of sensory responses in gaze processing', Cortex, 103, pp. 13 - 23, http://dx.doi.org/10.1016/j.cortex.2018.02.005

Nguyen ATT; Palmer CJ; Clifford CWG, 2018, 'Vergence eye movements direct others’ attention in three-dimensional space', Current Biology, 28, pp. R545 - R546, http://dx.doi.org/10.1016/j.cub.2018.03.031

Alais D; Kong G; Palmer C; Clifford C, 2018, 'Eye gaze direction shows a positive serial dependency', Journal of Vision, 18, pp. 1 - 12, http://dx.doi.org/10.1167/18.4.11

Maloney RT; Clifford CWG; Mareschal I, 2018, 'Directional Limits on Motion Transparency Assessed Through Colour-Motion Binding', Perception, 47, pp. 254 - 275, http://dx.doi.org/10.1177/0301006617745010

Jeffery L; Burton N; Pond S; Clifford CWG; Rhodes G, 2018, 'Beyond opponent coding of facial identity: Evidence for an additional channel tuned to the average face', Journal of Experimental Psychology: Human Perception and Performance, 44, pp. 243 - 260, http://dx.doi.org/10.1037/xhp0000427

Balsdon T; Clifford CWG, 2018, 'Visual processing: Conscious until proven otherwise', Royal Society Open Science, 5, http://dx.doi.org/10.1098/rsos.171783

Otsuka Y; Clifford CWG, 2018, 'Influence of head orientation on perceived gaze direction and eye-region information', Journal of Vision, 18, pp. 1 - 22, http://dx.doi.org/10.1167/18.12.15

Palmer CJ; Clifford CWG, 2017, 'The visual system encodes others’ direction of gaze in a first-person frame of reference', Cognition, 168, pp. 256 - 266, http://dx.doi.org/10.1016/j.cognition.2017.07.007

Balsdon T; Clifford CWG, 2017, 'Detecting and identifying offset gaze', Attention, Perception, and Psychophysics, 79, pp. 1993 - 2006, http://dx.doi.org/10.3758/s13414-017-1347-0

Palmer CJ; Clifford CWG, 2017, 'Functional mechanisms encoding others’ direction of gaze in the human nervous system', Journal of Cognitive Neuroscience, 29, pp. 1725 - 1738, http://dx.doi.org/10.1162/jocn_a_01150

Vigano GJ; Maloney RT; Clifford CWG, 2017, 'Probing the Characteristics of Colour–Motion Binding and Its Dependence on Persistent Surface Segregation', Perception, 46, pp. 1027 - 1047, http://dx.doi.org/10.1177/0301006617703130

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