Professor Isabelle Mareschal
PhDProfessor, Deputy Head of Department, Biological and Experimental Psychology
School of Biological and Chemical Sciences
Queen Mary University of London
i.mareschal@qmul.ac.ukQueen Mary University of London
isabelle-mareschal.squarespace.com/
Research
visual perception, experimental psychology, eye tracking and gaze
Interests
I perform both basic and applied research on visual perception in humans and my research has two streams. 1. My basic research program examines how controlled measurements of visual perception can be extended to realistic stimuli and situations. This research examines how humans detect simple or basic visual features (such as edges) within a natural environment and how things such as attention can improve our performance. 2. I am also developing a research program that addresses basic issues of social neuroscience, investigating how good we are at making judgements of other people’s gaze and facial expressions. I plan to develop this research with clinical collaborations to use robust psychophysical evaluations of visual disorders associated with some clinical populations (e.g. conduct disorder; autism spectrum disorder, etc.). The goal of these tests is to provide early diagnostic capabilities and, potentially, develop training tools to help improve performance.Publications
Publications of specific relevance to Advanced Robotics2023
Pedziwiatr MA, Heer S, Coutrot A, Bex P and Mareschal I (2023). Prior knowledge about events depicted in scenes decreases oculomotor exploration. Cognition vol. 238, 10.1016/j.cognition.2023.105544Murray T, Binetti N, Carlisi C, Namboodiri V, Cosker D, Viding E and Mareschal I (2023). Genetic algorithms reveal identity independent representation of emotional expressions. Emotion 10.1037/emo0001274Mareschal I, Michalek J, Hadfield K, Dajani R and Lisi M (2023). FACIAL EMOTION RECOGNITION IN REFUGEE CHILDREN WITH A HISTORY OF WAR TRAUMA. Emotion 10.1037/emo0001264Lavan N, Ramanik Bamaniya N, Muse MM, Price RLM and Mareschal I (2023). The effects of the presence of a face and direct eye gaze on voice identity learning. British Journal of Psychology vol. 114, (3) 537-549. 10.1111/bjop.12633Awad D, Emery NJ and Mareschal I (2023). Role of facial familiarity and emotional expression intensity in ensemble emotion perception. Attention, Perception, and Psychophysics 10.3758/s13414-023-02720-6Vikhanova A, Tibber MS and Mareschal I (2023). Post-migration living difficulties and poor mental health associated with increased interpretation bias for threat. Quarterly Journal of Experimental Psychology 10.1177/174702182311914422022
Horrocks EAB, Mareschal I and Saleem AB (2022). Walking humans and running mice: Perception and neural encoding of optic flow during self-motion. Philosophical Transactions of the Royal Society B: Biological Sciences vol. 378, (1869) 10.1098/rstb.2021.0450Pedziwiatr MA, Heer S, Coutrot A, Bex P and Mareschal I (2022). Knowledge about the recent past affects human gaze patterns. Journal of Vision vol. 22, (14) 3927-3927. 10.1167/jov.22.14.3927Luft CDB, Zioga I, Giannopoulos A, Di Bona G, Binetti N, Civilini A, Latora V and Mareschal I (2022). Social synchronization of brain activity increases during eye-contact. Communications Biology vol. 5, (1) 10.1038/s42003-022-03352-6Binetti N, Roubtsova N, Carlisi C, Cosker D, Viding E and Mareschal I (2022). Genetic algorithms reveal profound individual differences in emotion recognition. Proceedings of the National Academy of Sciences vol. 119, (45) e2201380119-e2201380119. 10.1073/pnas.2201380119McElvaney TJ, Osman M and Mareschal I (2022). Identifying criminals: No biasing effect of criminal context on recalled threat. Memory and Cognition vol. 50, (8) 1735-1755. 10.3758/s13421-021-01268-wLavan N, Chan WY, Zhuang Y, Mareschal I and Shergill SS (2022). Direct eye gaze enhances the ventriloquism effect. Attention, Perception, and Psychophysics vol. 84, (7) 2293-2302. 10.3758/s13414-022-02468-5Vikhanova A, Mareschal I and Tibber M (2022). Emotion recognition bias depends on stimulus morphing strategy. Attention, Perception, and Psychophysics vol. 84, (6) 2051-2059. 10.3758/s13414-022-02532-0Irwantoro K, Nimsha Nilakshi Lennon N, Mareschal I and Miflah Hussain Ismail A (2022). Contextualising facial expressions: The effect of temporal context and individual differences on classification. Quarterly Journal of Experimental Psychology 10.1177/17470218221094296Michalek J, Lisi M, Binetti N, Ozkaya S, Hadfield K, Dajani R and Mareschal I (2022). War-related trauma linked to increased sustained attention to threat in children. Child Development 10.1111/cdev.13739Heer S, Pedziwiatr MA, Bex P, Coutrot A and Mareschal I (2022). The expectedness of semantic scene-content as a factor influencing human gaze behaviour. PERCEPTION vol. 51, (5) 355-355. Hadfield K, Al-Hamad M, Bakhti R, Dajani R, El Kharouf A, Michalek J, Mukunzi J, Qtaishat L, Sethi T, von Stumm S and Mareschal I (2022). Predictors of Literacy and Attitudes Toward Reading Among Syrian Refugee Children in Jordan. International Journal of Early Childhood 10.1007/s13158-022-00334-xHeer S, Pedziwiatr MA, Bex P, Coutrot A and Mareschal I (2022). The effects of recent event knowledge and semantics in the guidance of fixations on scenes. PERCEPTION vol. 51, 152-152. 2021
Theron LC, Abreu-Villaça Y, Augusto-Oliveira M, Brennan C, Crespo-Lopez ME, de Paula Arrifano G, Glazer L, Gwata N, Lin L, Mareschal I, Mermelstein S, Sartori L, Stieger L, Trotta A and Hadfield K (2021). A systematic review of the mental health risks and resilience among pollution-exposed adolescents. Journal of Psychiatric Research vol. 146, 55-66. 10.1016/j.jpsychires.2021.12.012Theron LC, Abreu-Villaça Y, Augusto-Oliveira M, Brennan CH, Crespo-Lopez ME, de Paula Arrifano G, Glazer L, Lin L, Mareschal I, Sartori L, Stieger L, Trotta A and Hadfield K (2021). Effects of pollution on adolescent mental health: a systematic review protocol. Systematic Reviews vol. 10, (1) 10.1186/s13643-021-01639-zCarlisi CO, Reed K, Helmink FGL, Lachlan R, Cosker DP, Viding E and Mareschal I (2021). Using genetic algorithms to uncover individual differences in how humans represent facial emotion. Royal Society Open Science vol. 8, (10) 10.1098/rsos.202251Neil L, Viding E, Armbruster-Genc D, Lisi M, Mareschal I, Rankin G, Phillips H, Martin P and McCrory E (2021). 35.2 Trust and Childhood Maltreatment: Evidence of Bias in Appraisal of Unfamiliar Faces. Journal of the American Academy of Child & Adolescent Psychiatry vol. 60, (10) 10.1016/j.jaac.2021.09.276Neil L, Viding E, Armbruster-Genc D, Lisi M, Mareshal I, Rankin G, Sharp M, Phillips H, Rapley J, Martin P and McCrory E (2021). Trust and childhood maltreatment: evidence of bias in appraisal of unfamiliar faces. Journal of Child Psychology and Psychiatry 10.1111/jcpp.13503Roubtsova N, Parsons M, Binetti N, Mareschal I, Viding E and Cosker D (2021). EmoGen: Quantifiable Emotion Generation and Analysis for Experimental
Psychology.McElvaney TJ, Osman M and Mareschal I (2021). Perceiving threat in others: The role of body morphology. PLoS ONE vol. 16, (4 April) 10.1371/journal.pone.0249782Michalek J, Lisi M, Awad D, Hadfield K, Mareschal I and Dajani R (2021). The effects of a reading-based intervention on emotion processing in children who have suffered early adversity and war related trauma. Frontiers in Psychology 10.3389/fpsyg.2021.613754Foka S, Hadfield K, Pluess M and Mareschal I (2021). Promoting well-being in refugee children: An exploratory controlled trial of a positive psychology intervention delivered in Greek refugee camps. Development and Psychopathology vol. 33, (1) 87-95. 10.1017/S0954579419001585McElvaney TJ, Osman M and Mareschal I (2021). Perceiving threat in others: The role of body morphology. PLoS One vol. 16, (4) 10.1371/journal.pone.02497822020
Awad D, Clifford C, White D and Mareschal I (2020). Asymmetric contextual effects in age perception. Royal Society Open Science 10.1098/rsos.200936Awad D, Clifford CWG, White D and Mareschal I (2020). Asymmetric contextual effects in age perception. Royal Society Open Science vol. 7, (12) 10.1098/rsos.2009362019
Porffy L, Bell V, Coutrot A, Wigton R, Mareschal I and Shergill S (2019). In the eye of the beholder? Oxytocin effects on eye movements in schizophrenia. Schizophrenia Research 10.1016/j.schres.2019.11.044Ismail AMH, Solomon JA, Hansard M and Mareschal I (2019). A perceptual bias for man-made objects in humans. Proceedings of the Royal Society B: Biological Sciences vol. 286, (1914) 10.1098/rspb.2019.1492Awad D, Emery NJ and Mareschal I (2019). The Role of Emotional Expression and Eccentricity on Gaze Perception. Front Psychol vol. 10, 1129-1129. 10.3389/fpsyg.2019.01129binetti N, Cheng T, MARESCHAL I, Brumby D, Julier S and Bianchi-Berthouze N (2019). Assumptions about the positioning of virtual stimuli affect gaze direction estimates during Augmented Reality based interactions. Scientific Reports 10.1038/s41598-019-39311-1Awad D, Clifford C, White D and Mareschal I (2019). Age Judgements of Faces: Evidence for Ensemble Averaging. PERCEPTION vol. 48, 138-138. 2018
Harrison C, Binetti N, Mareschal I and Johnston A (2018). Selective binding of facial features reveals dynamic expression fragments. Scientific Reports vol. 8, (1) 10.1038/s41598-018-27242-2Harrison C, Binetti N, Coutrot A, Johnston A and Mareschal I (2018). Personality Traits Do Not Predict How We Look at Faces. Perception vol. 47, (9) 976-984. 10.1177/0301006618788754Vasilyev A, Hansard M, Mareschal I and Patras I (2018). A Model of Visual Search in the Presence of Age-Related Macular Degeneration. PERCEPTION vol. 47, (5) 573-573. Conference: Proceedings of the AVA Christmas meeting Porffy L, Wigton R, Coutrot A, Joyce D, Mareschal I and Shergill S (2018). F77. OXYTOCIN ENHANCES VISUAL ATTENTION TO FACIAL STIMULI IN PATIENTS WITH SCHIZOPHRENIA: EVIDENCE FROM AN EYE-TRACKING STUDY. Schizophrenia Bulletin vol. 44, (suppl_1) s249-s249. 10.1093/schbul/sby017.608Maloney RT, Clifford CWG and Mareschal I (2018). Directional Limits on Motion Transparency Assessed Through Colour-Motion Binding. Perception vol. 47, (3) 254-275. 10.1177/0301006617745010Rider AT, Coutrot A, Pellicano E, Dakin SC and Mareschal I (2018). Semantic content outweighs low-level saliency in determining children's and adults’ fixation of movies. Journal of Experimental Child Psychology vol. 166, 293-309. 10.1016/j.jecp.2017.09.002Porffy L, Wigton R, Coutrot A, Joyce D, Mareschal I and Shergill S (2018). OXYTOCIN ENHANCES VISUAL ATTENTION TO FACIAL STIMULI IN PATIENTS WITH SCHIZOPHRENIA: EVIDENCE FROM AN EYE-TRACKING STUDY. SCHIZOPHRENIA BULLETIN vol. 44, S249-S249. 10.1093/schbul/sby017.6082017
Binetti N, Harrison C, Mareschal I and Johnston A (2017). Pupil response hazard rates predict perceived gaze durations. Scientific Reports vol. 7, (1) 10.1038/s41598-017-04249-9Ismail AMH, Solomon JA, Hansard M and Mareschal I (2017). Spatiotemporal Dynamics of Orientation Processing During Scene Recognition. PERCEPTION vol. 46, (10) 1220-1221. Conference: Proceedings of the AVA Christmas Meeting Dewar A, Hansard M and Mareschal I (2017). Could Commodity Eye Trackers Provide a Viable Low-Cost Alternative for Neuropsychological Studies? PERCEPTION vol. 46, (10) 1225-1225. Conference: Proceedings of the AVA Christmas meeting Florey J, Dakin SC and MARESCHAL I (2017). Comparing averaging limits for social cues over space and time. Journal of Vision 10.1167/17.9.17binetti N, harrison C, MARESCHAL I and johnston A (2017). temporal order judgments of dynamic gaze stimuli reveal a postdictive prioritisation of averted over direct shifts. i-Perception 10.1177/2041669517720808Binetti N, Harrison C, MARESCHAL I and Johnston A (2017). Pupil response hazard rates predict perceived gaze durations. Scientific Reports 10.1038/s41598-017-04249-9Harrison C, Binetti N, MARESCHAL I and Johnston A (2017). Time-order errors in duration judgement are independent of spatial positioning. Frontiers in Psychology 10.3389/fpsyg.2017.00340 (2017). Erratum. J Vis vol. 17, (1) 10.1167/17.1.18Harrison C, Binetti N, Mareschal I and Johnston A (2017). Temporal Limit of Orthogonal Motion in Facial Features. PERCEPTION vol. 46, (10) 1234-1234. Binetti N, Harrison C, Mareschal I and Johnston A (2017). Averted Eye Shifts Are Prioritized Over Direct Shifts When Evaluating the Temporal Order of Gaze Behaviours. PERCEPTION vol. 46, (10) 1236-1237. Cengiz O, Mareschal I and Lachlan R (2017). Perceptual Biases and Body Image. PERCEPTION vol. 46, (10) 1226-1226. 2016
Coutrot A, Binetti N, Harrison C, Mareschal I and Johnston A (2016). Face exploration dynamics differentiate men and women. Journal of Vision vol. 16, (14) 1-19. 10.1167/16.14.16.Ismail AMH, Solomon JA, Hansard M and MARESCHAL I (2016). A tilt after-effect for images of buildings: Evidence of selectivity for the orientation of everyday scenes. Proceedings of the royal society, open science 10.1098/rsos.160551Hussain Ismail AM, Solomon J, Hansard M and Mareschal I (2016). A Generalized Tilt After-Effect. Journal of Vision vol. 16, (12) 10.1167/16.12.877Binetti N, Harrison C, Mareschal I and Johnston A (2016). Cortical arousal signals are actively read out by a face processing system to evaluate the duration of gaze. Journal of Vision vol. 16, (12) 10.1167/16.12.724Coutrot A, Binetti N, Harrison C, Mareschal I and Johnston A (2016). Gaze behavior provides a gender fingerprint. Journal of Vision vol. 16, (12) 10.1167/16.12.71Florey J, Dakin S, Clifford C and Mareschal I (2016). Summary Statistics for Gaze and Head Direction over Time. Journal of Vision vol. 16, (12) 10.1167/16.12.499Florey J, Clifford CWG, Dakin S and Mareschal I (2016). Spatial limitations in averaging social cues. Scientific Reports vol. 6, 10.1038/srep32210Binetti N, Harrison C, Coutrot A, Johnston A and Mareschal ISABELLE (2016). Pupil dilation as an index of preferred mutual gaze duration. Proceedings of the royal society open science 10.1098/rsos.160086Ismail AMH, Hansard M, Solomon JA and Mareschal I (2016). Adaptation to Tilted Scenes. PERCEPTION vol. 45, (6) 699-700. Mareschal I, Otsuka Y, Clifford CWG and Mareschal D (2016). "Are you looking at me?" How children's gaze judgments improve with age. Developmental Psychology vol. 52, (5) 695-703. 10.1037/dev0000100Pell PJ, Mareschal I, Calder AJ, Von Dem Hagen EAH, Clifford CWG, Baron-Cohen S and Ewbank MP (2016). Intact priors for gaze direction in adults with high-functioning autism spectrum conditions. Molecular Autism vol. 7, (1) 10.1186/s13229-016-0085-9Otsuka Y, Mareschal I and Clifford CWG (2016). Testing the dual-route model of perceived gaze direction: Linear combination of eye and head cues. Journal of Vision vol. 16, (8) 10.1167/16.8.8Harrison C, Binetti N, Mareschal I and Johnston A (2016). Effect of stimulus placement and presentation on duration discrimination. PERCEPTION vol. 45, 260-260. Harrison C, Binetti N, Mareschal I and Johnston A (2016). Effect of Stimulus Placement and Presentation on Duration Discrimination. PERCEPTION vol. 45, (6) 700-700. Maloney R, Clifford CWG and Mareschal I (2016). Color-Motion Binding and the Directional Limitations of Motion Transparency. PERCEPTION vol. 45, (6) 706-706. Florey J, Dakin S and Mareschal I (2016). Reverse Correlation Reveals Averaging Strategies. PERCEPTION vol. 45, (6) 699-699. 2015
Clifford CWG, Mareschal I, Otsuka Y and Watson TL (2015). A Bayesian approach to person perception. Consciousness and Cognition vol. 36, 406-413. 10.1016/j.concog.2015.03.015Florey J, Clifford CWG, Dakin SC and Mareschal I (2015). Peripheral processing of gaze. Journal of Experimental Psychology: Human Perception and Performance vol. 41, (4) 1084-1094. 10.1037/xhp0000068Florey J, Clifford CWG, Dakin SC and Mareschal I (2015). Peripheral Processing of Gaze. Journal of Experimental Psychology: Human Perception and Performance 10.1037/xhp0000068Otsuka Y, Mareschal I and Clifford CWG (2015). Gaze constancy in upright and inverted faces. Journal of vision vol. 15, (1) 10.1167/15.1.21Florey J, Dakin S and Mareschal I (2015). Averaging of a crowds' gaze. PERCEPTION vol. 44, (4) 458-458. Florey J, Clifford C, Dakin S and Mareschal I (2015). Averaging of Social Cues Using Equivalent Noise. J Vis vol. 15, (12) 10.1167/15.12.1220Pell P, Mareschal I, Ewbank M, Baron-Cohen S and Calder A (2015). Intact priors for gaze direction in autism spectrum conditions. J Vis vol. 15, (12) 10.1167/15.12.174Harrison C, Binetti N, Coutrot A, Mareschal I and Johnston A (2015). Individual differences in preference for mutual gaze duration. J Vis vol. 15, (12) 10.1167/15.12.173Binetti N, Harrison C, Coutrot A, Mareschal I and Johnston A (2015). Reciprocating the gaze of others: how we look and how long we like to be looked at. J Vis vol. 15, (12) 10.1167/15.12.1722014
Clifford CWG, Mareschal I, Otsuka Y and Watson TL (2014). A Bayesian approach to person perception. Consciousness and Cognition 10.1016/j.concog.2015.03.015Mareschal I, Otsuka Y and Clifford CWG (2014). A generalized tendency toward direct gaze with uncertainty. J Vis vol. 14, (12) 10.1167/14.12.27Otsuka Y, Mareschal I, Calder AJ and Clifford CWG (2014). Dual-route model of the effect of head orientation on perceived gaze direction. J Exp Psychol Hum Percept Perform vol. 40, (4) 1425-1439. 10.1037/a0036151Otsuka Y, Mareschal I and Clifford C (2014). The dual-route model of the influence of head orientation on eye gaze perception. Journal of Experimental Psychology: Human Perception and Performance vol. 51, 1010-1010. Stiel B, Clifford CWG and Mareschal I (2014). Adaptation to vergent and averted eye gaze. J Vis vol. 14, (1) 10.1167/14.1.15Otsuka Y, Mareschal I, Ichikawa H, Kanazawa S, Yamaguchi MK and Clifford CWG (2014). Gaze constancy in adults and infants. I-PERCEPTION vol. 5, (4) 208-208. Ahmed A, Mareschal I and Watson TL (2014). Adaption to orientation regularity with respect to spatial position. PERCEPTION vol. 43, (1) 50-50. Mareschal I and Clifford CWG (2014). A general shift towards direct gaze with uncertainty. PERCEPTION vol. 43, (1) 75-75. 2013
Jun YY, Mareschal I, Clifford CWG and Dadds MR (2013). Cone of direct gaze as a marker of social anxiety in males. Psychiatry Res vol. 210, (1) 193-198. 10.1016/j.psychres.2013.05.020Cheleski DJ, Mareschal I, Calder AJ and Clifford CWG (2013). Eye gaze is not coded by cardinal mechanisms alone. Proc Biol Sci vol. 280, (1764) 10.1098/rspb.2013.1049Mareschal I, Calder A and Clifford C (2013). A prior for direct gaze. Journal of Vision vol. 13, (9) 402-402. 10.1167/13.9.402Mareschal I and Clifford CWG (2013). Spatial structure of contextual modulation. J Vis vol. 13, (6) 10.1167/13.6.2Mareschal I, Calder AJ and Clifford CWG (2013). Humans have an expectation that gaze is directed toward them. Curr Biol vol. 23, (8) 717-721. 10.1016/j.cub.2013.03.030Mareschal I, Calder AJ, Dadds MR and Clifford CWG (2013). Gaze categorization under uncertainty: psychophysics and modeling. J Vis vol. 13, (5) 10.1167/13.5.18Mareschal I, Calder AJ, Dadds MR and Clifford CWG (2013). Gaze categorization under uncertainty: Psychophysics and modeling. (vol 13, pg 1, 2013). JOURNAL OF VISION vol. 13, (6) 10.1167/13.6.14Cheleski DJ, Mareschal I, Calder AJ and Clifford CWG (2013). Eye gaze is not coded by cardinal mechanisms alone. Proceedings of the Royal Society B: Biological Sciences vol. 280, (1764) 10.1098/rspb.2013.1049Ahmed A, Mareschal I and Watson TL (2013). Evidence for mechanisms sensitive to localised orientation regularity: An adaptation study. PERCEPTION vol. 42, 186-186. Yumiko O, Isabelle M, Andy C and Colin C (2013). Dual route model of the effect of head orientation on perceived gaze direction. Frontiers in Human Neuroscience vol. 7, 10.3389/conf.fnhum.2013.212.000622012
Mareschal I and Clifford CWG (2012). P3-13: Dynamics of Unconscious Contextual Effects in Orientation Processing. i-Perception vol. 3, (9) 723-723. 10.1068/if723Mareschal I and Clifford C (2012). Dynamics of unconscious contextual effects in orientation processing. Journal of Vision vol. 12, (9) 86-86. 10.1167/12.9.86Morgan MJ, Mareschal I, Chubb C and Solomon JA (2012). Perceived pattern regularity computed as a summary statistic: implications for camouflage. Proc Biol Sci vol. 279, (1739) 2754-2760. 10.1098/rspb.2011.2645Mareschal I and Clifford CWG (2012). Dynamics of unconscious contextual effects in orientation processing. Proc Natl Acad Sci U S A vol. 109, (19) 7553-7558. 10.1073/pnas.1200952109Mareschal I and Clifford CWG (2012). Perceptual entrainment of individually unambiguous motions. J Vis vol. 12, (1) 10.1167/12.1.24Mareschal I and Clifford CWG (2012). Perceptual entrainment of individually unambiguous motions. Journal of Vision vol. 12, (1) 1-8. 10.1167/12.1.24Mareschal I (2012). UNVEILING CORTICAL PROCESSES USING HUMAN BEHAVIOUR. CLINICAL AND EXPERIMENTAL OPHTHALMOLOGY vol. 40, 126-126. Clifford C and Mareschal I (2012). Spatial structure of contextual modulation. PERCEPTION vol. 41, 207-208. 2010
Morgan M, Mareschal I and Solomon J (2010). Sampling Efficiencies for Spatial Regularity. Journal of Vision vol. 10, (7) 1362-1362. 10.1167/10.7.1362Mareschal I, Morgan MJ and Solomon JA (2010). Cortical distance determines whether flankers cause crowding or the tilt illusion. J Vis vol. 10, (8) 10.1167/10.8.13Mareschal I, Morgan MJ and Solomon JA (2010). Attentional modulation of crowding. Vision Res vol. 50, (8) 805-809. 10.1016/j.visres.2010.01.022Mareschal I, Solomon J and Morgan M (2010). The opposite of crowding revealed using classification images. Journal of Vision vol. 8, (6) 430-430. 10.1167/8.6.430Mareschal I, Solomon J and Morgan M (2010). Endogenous attention can reduce the tilt illusion, but not crowding. Journal of Vision vol. 9, (8) 126-126. 10.1167/9.8.126Bex PJ, Mareschal I and Dakin SC (2010). Contrast gain control in natural images. Journal of Vision vol. 5, (8) 597-597. 10.1167/5.8.597Mareschal I, Dakin SC and Bex PJ (2010). Dynamics of collinear facilitation assessed using classification images. Journal of Vision vol. 5, (8) 175-175. 10.1167/5.8.175Mareschal I and Solomon J (2010). Perceived orientation: The tilt illusion dominates parafoveal vision, but the periphery is dominated by crowding. PERCEPTION vol. 39, (2) 275-275. 2008
Mareschal I, Morgan MJ and Solomon JA (2008). Contextual effects on decision templates for parafoveal orientation identification. Vision Res vol. 48, (27) 2689-2695. 10.1016/j.visres.2008.08.020Mareschal I, Bex PJ and Dakin SC (2008). Local motion processing limits fine direction discrimination in the periphery. Vision Res vol. 48, (16) 1719-1725. 10.1016/j.visres.2008.05.0032007
Bex PJ, Mareschal I and Dakin SC (2007). Contrast gain control in natural scenes. J Vis vol. 7, (11) 12.1-1212. 10.1167/7.11.12Bex PJ, Mareschal I and Dakin SC (2007). Contrast gain control in natural scenes. Journal of Vision vol. 7, (11) 1-12. 10.1167/7.11.122006
Mareschal I, Dakin SC and Bex PJ (2006). Dynamic properties of orientation discrimination assessed by using classification images. Proc Natl Acad Sci U S A vol. 103, (13) 5131-5136. 10.1073/pnas.05072591032005
Dakin SC, Mareschal I and Bex PJ (2005). An oblique effect for local motion: psychophysics and natural movie statistics. J Vis vol. 5, (10) 878-887. 10.1167/5.10.9Dakin SC, Mareschal I and Bex PJ (2005). Local and global limitations on direction integration assessed using equivalent noise analysis. Vision Res vol. 45, (24) 3027-3049. 10.1016/j.visres.2005.07.037Dakin SC, Mareschal I and Bex PJ (2005). Equivalent noise and reverse correlation analysis reveals inhibitory interactions between channels coding global direction. Journal of Vision vol. 5, (8) 837-837. 10.1167/5.8.837Bex PJ, Dakin SC and Mareschal I (2005). Critical band masking in optic flow. Network vol. 16, (2-3) 261-284. 10.1080/095489805002899732004
Mareschal I, Dakin SC and Bex PJ (2004). The role of internal noise in the oblique effect for motion. Journal of Vision vol. 4, (8) 854-854. 10.1167/4.8.854Dakin SC, Mareschal I and Bex PJ (2004). Equivalent noise analysis of motion integration. Journal of Vision vol. 4, (8) 106-106. 10.1167/4.8.106Mareschal I and Shapley RM (2004). Effects of contrast and size on orientation discrimination. Vision Res vol. 44, (1) 57-67. 10.1016/j.visres.2003.07.009Bex PJ, Dakin SC and Mareschal I (2004). Critical band masking in optic flow. PERCEPTION vol. 33, 34-34. Dakin S, Mareschal I and Bex PJ (2004). Local noise (not efficiency) limits direction integration in the periphery. PERCEPTION vol. 33, 31-31. Mareschal I, Dakin S and Bex P (2004). Dynamics of orientation discrimination assessed with reverse correlation. PERCEPTION vol. 33, 175-175. Mareschal I, Dakin SC and Bex PJ (2004). Role of internal noise and directional bandwidth in the oblique effect for motion. PERCEPTION vol. 33, (6) 756-757. Dakin SC, Mareschal I and Bex PJ (2004). An equivalent-noise analysis of direction integration in spatially band-pass stimuli. PERCEPTION vol. 33, (6) 754-754. 2003
Mareschal I and Shapley RM (2003). The effects of contrast and size on orientation discrimination. Journal of Vision vol. 3, (9) 10.1167/3.9.2152002
Mareschal I and Shapley RM (2002). Effects of contrast on spatial binding and resolution. Journal of Vision vol. 2, (7) 10.1167/2.7.205Mareschal I, Andrew Henrie J and Shapley RM (2002). A psychophysical correlate of contrast dependent changes in receptive field properties. Vision Res vol. 42, (15) 1879-1887. 10.1016/s0042-6989(02)00099-82001
Krauskopf J and Mareschal I (2001). Psychophysical determination of the relative number of L and M cones in the fovea. Journal of Vision vol. 1, (3) 10.1167/1.3.368Mareschal I, Sceniak MP and Shapley RM (2001). Contextual influences on orientation discrimination: binding local and global cues. Vision Res vol. 41, (15) 1915-1930. 10.1016/s0042-6989(01)00082-7Baker CL and Mareschal I (2001). Processing of second-order stimuli in the visual cortex. Prog Brain Res vol. 134, 171-191. 10.1016/s0079-6123(01)34013-xHawken MJ, Shapley RM, Ringach DL, Sceniak MP, Johnson EN, Mareschal I and Henrie JA (2001). Contrast gain as function of temporal frequency of macaque V1 neurons. INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE vol. 42, (4) S726-S726. Mareschal I and Shapley RM (2001). The psychophysical consequences of contrast dependent changes in receptive field properties. INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE vol. 42, (4) S405-S405. 2000
Dakin SC and Mareschal I (2000). Sensitivity to contrast modulation depends on carrier spatial frequency and orientation. Vision Res vol. 40, (3) 311-329. 10.1016/s0042-6989(99)00179-0Dakin SC and Mareschal I (2000). The role of relative motion computation in 'direction repulsion'. Vision Res vol. 40, (7) 833-841. 10.1016/s0042-6989(99)00226-6Hawken MJ, Shapley R, Ringach DL, Sceniak MP, Johnson EN and Mareschal I (2000). Laminar distribution of orientation selectivity of macaque V1 neurons. INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE vol. 41, (4) S53-S53. 1999
Mareschal I and Baker CL (1999). Cortical processing of second-order motion. Vis Neurosci vol. 16, (3) 527-540. 10.1017/s0952523899163132Mareschal I and Baker CL (1999). Cortical processing of second-order motion. VISUAL NEUROSCIENCE vol. 16, (3) 527-540. 10.1017/S0952523899163132Mareschal I, Dakin SC and Baker CL (1999). Neuronal responses to texture borders in cat cortical area 18. INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE vol. 40, (4) S640-S640. 1998
Mareschal I and Baker CL (1998). Temporal and spatial response to second-order stimuli in cat area 18. J Neurophysiol vol. 80, (6) 2811-2823. 10.1152/jn.1998.80.6.2811Mareschal I and Baker CL (1998). A cortical locus for the processing of contrast-defined contours. Nat Neurosci vol. 1, (2) 150-154. 10.1038/401Mareschal I and Baker CL (1998). A cortical locus for the processing of contrast-defined contours. Nature Neuroscience vol. 1, (2) 150-154. 10.1038/401Bex PJ, Simmons DR and Mareschal I (1998). No 2nd-order input to optic-flow perception. PERCEPTION vol. 27, (2) 237-237. Dakin SC, Mareschal I and Hess RF (1998). Sensitivity to amplitude modulation depends on carrier spatial frequency and orientation. PERCEPTION vol. 27, 38-39. 1997
Mareschal I and Baker CL (1997). Bandpass temporal and spatial frequency responses to envelopes of second order stimuli in area 18 neurons. Investigative Ophthalmology and Visual Science vol. 38, (4) Mareschal I, Ashida H, Bex PJ, Nishida S and Verstraten FA (1997). Linking lower and higher stages of motion processing? Vision Res vol. 37, (13) 1755-1759. 10.1016/s0042-6989(96)00333-11996
Bex PJ, Verstraten FA and Mareschal I (1996). Temporal and spatial frequency tuning of the flicker motion aftereffect. Vision Res vol. 36, (17) 2721-2727. 10.1016/0042-6989(96)00004-1Bex PJ, Verstraten FAJ and Mareschal I (1996). Temporal and Spatial Frequency Tuning of the Flicker Motion Aftereffect. Perception vol. 25, (1_suppl) 12-12. 10.1068/v96l0804Mareschal I and Baker CL (1996). Slower preferred velocities to non-fourier stimuli in visual cortex neurons. Investigative Ophthalmology and Visual Science vol. 37, (3) Bex PJ, Verstraten FAJ and Mareschal I (1996). Temporal and spatial frequency tuning of the flicker motion aftereffect. PERCEPTION vol. 25, 33-33. 1994
MARESCHAL I, JONES DG and MURPHY KM (1994). TANGENTIAL DISTRIBUTION OF PYRAMIDAL NEURONS IN CAT AREA-17 AND AREA-18. INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE vol. 35, (4) 1971-1971. Grants
Determinants of information selection during active gazeMareschal I, Bex P and Coutrot A
£299,590 Leverhulme Trust (01-01-2021 - 31-12-2023)
Understanding individual differences in facial emotion perception and their association with psychiatric risk indicatorsMareschal I, Viding E and Cosker D
£903,559 Medical Research Council (01-07-2019 - 31-12-2022)
Adapting a transformational education intervention in a humanitarian crisisMareschal I, Hadfield K, AlKharouf A and von Stumm S
£359,490 British Academy (01-09-2020 - 31-12-2022)
Effects of early childhood trauma on the development of healthy interpersonal skillsMareschal I and Hadfield K
£55,218 Waterloo Foundation (25-03-2019 - 01-09-2021)
Temporal characteristics of gaze perceptionMareschal I
£244,098 Leverhulme Trust (01-10-2013 - 01-10-2016)