LOUISE KAUFFMANN

Maîtresse de conférences (Université Grenoble Alpes)

Vision et Emotion

Profile picture for user kauffmal

Contact details

Building : Bât. Michel Dubois

Office : E105

Tel. : 0476748135
louise.kauffmann@univ-grenoble-alpes.fr

Social networks :

My research aims at understanding the mechanisms underlying visual perception and recognition of complex visual stimuli such as scenes, faces or objects. I am interested in how we use low-level characteristics of sensory inputs to efficently achieve recognition and how this may be modulated by prior knowledge and expectations about the visual environement. To study these questions, I use complementary techniques such as psychophysics, eye-tracking or neuroimaging.

Main research axes:

To what extent does what we know influence what we see? Our visual system is constantly exposed to abundant streams of information which can often be noisy or ambiguous due to signal constraints (e.g., dim light or foggy weather) or sensory loss (e.g., in aging or visual pathologies). To rapidly make sense of the visual environment and adequately react, we must rely on prior knowledge built upon regularities learnt from our past perceptual experiences. In this context, this research aims at characterizing how our prior knowledge and expectations about the visual environment shape its subjective visual perception. 

Find out more about key findings (so far) of this project here.

Funding: French National Research Agency (ANR-22-CE28-0021-01 "EXPER")

Collaborators: 
Carole Peyrin (LPNC)
Romain Grandchamp (LPNC)
Alexia Roux-Sibilon (Bourgogne University)

PhD Students:
Clara Carrez-Corral (2023-2026) - co-supervised with Carole Peyrin
Pauline Rossel (2020-2023) - co-supervised with Carole Peyrin

Main related publications:
Rossel, P., Peyrin, C., Kauffmann, L. (2023). Subjective Perception of Objects Depends on the Interaction Between the Validity of Context-Based Expectations and Signal Reliability. Vision Research. https://doi.org/10.1016/j.visres.2023.108191 
Rossel., P., Peyrin, C., Roux-Sibilon, A., Kauffmann, L. (2022). It Makes Sense, so I See it Better ! Contextual Information About the Visual Environment Increases its Perceived Sharpness. Journal of Experimental Psychology : Human Perception and Performance. https://psycnet.apa.org/doi/10.1037/xhp0000993  

Three to four times per second we make eye movements (a succession of saccades and fixations). Because they recruit a known network of cortical and subcortical structures involved in a wide range of cognitive functions such as visual perception, attention, motor or executive control, their investigation via eye-tracking constitutes an interesting way to indirectly assess these functions. In this context, we for example use the latency of a saccade toward a target image presented along with a distractor image to assess the speed of visual recognition of specific object categories such as faces with more precision than what can be obtained with manual responses. 


Abnormal eye movements can also be characteristic of various ophthalmologic, psychiatric or neurodegenerative disorders and could therefore be used as behavioral markers of these disorders. However, we lack normative eye movement data based on which one could better detect abnormal eye movements in these different disorders. In this context, we have been recording eye movements in a large sample of healthy individuals (from young adults to elderly) during different tasks targeting various cognitive processes in order build a normative eye movement database and establish normative multidimensional oculomotor signatures of healthy cognitive functioning that could be used to better detect dysfunctions in patients. This database is intended to be made openly available to the research community.


Funding: CDP-NeuroCoG-IDEX of the University of Grenoble Alpes (obtained in the framework of the “Investissements d’avenir” program of the French National Research Agency ANR-15-IDEX-02)


Collaborators: 
Nathalie Guyader (Gipsa-Lab)
Anne Guérin (Gipsa-Lab)
Michel Dojat (GIN)
Carole Peyrin (LPNC)Martial Mermillod (LPNC)
Zoé Bollen & Pierre Maurage (UCLouvain)

Valérie Goffaux (UCLouvain)

PhD Students:
Chuyao WANG (2022-2026) - co-supervised with Anne Guérin & Nathalie Guyader

Main related publications:
Bollen, Z., Kauffmann, L., Guyader, N., Peyrin, C., Maurage, P. (2023). Does alcohol automatically capture drinkers’ attention? Exploration through an eye-tracking saccadic choice task. Psychopharmacology. 240, 271-282. https://doi.org/10.1007/s00213-023-06314-w  
Entzmann, L., Guyader, N., Kauffmann, L., Lenouvel, J., Charles, C., Peyrin, C., Vuillaume, R., Mermillod, M. (2021). The role of emotional content and perceptual saliency during the programming of saccades toward faces. Cognitive Science, 45(10) e13042. https://doi.org/10.1111/cogs.13042  
Kauffmann, L., Khazaz, S., Peyrin, C., Guyader, N (2021). Isolated face features are sufficient to elicit ultra-rapid and involuntary orienting responses toward faces. Journal of Vision. 21(2) 1-24. https://doi.org/10.1167/jov.21.2.4.  
Kauffmann, L., Peyrin, C., Chauvin, A., Entzmann, L., Breuil, C., Guyader, N. (2019). Face stimuli influence the programming of eye movements. Nature : Scientific reports. 9(560), 1-14. https://doi.org/0.1038/s41598-018-36510-0  

Despite their extreme variability and complexity, the human visual system can categorize visual scenes within only a hundred milliseconds. To achieve such rapid and efficient categorization, our visual system relies on the differential use of information at different spatial scales and locations in the visual field. More specifically, the global shapes and structure of the scenes would be extracted first, mainly from the peripheral visual field. This coarse representation of the scene would then allow to constrain and facilitate subsequent processing of finer details of objects, extracted mainly in the central visual field. This research axis aims at better understanding the use of coarse-peripheral and fine-central information over the course of visual scene categorization at the behavioral and cerebral level.

Collaborators: 
Carole Peyrin (LPNC)
Nathalie Guyader (Gipsa-Lab)
Alan Chauvin (LPNC)
Martial Mermillod (LPNC)
Alexia Roux-Sibilon (Bourgogne University)

Main related publications:
Faurite, C., Aprile, E., Kauffmann, L., Mermillod, M., Gallice, M., Chiquet, C., Cottereau, B., Peyrin, C. (2024). Interactions between central and peripheral vision: Influence of distance and spatial frequencies. Journal of Vision, 24 (3) https://doi.org/10.1167/jov.24.1.3
Roux-Sibilon, A., Trouilloud, A., Kauffmann, L., Guyader, N., Mermillod, M., Peyrin, C. (2019). Influence of peripheral vision on object categorization in central vision. Journal of Vision. 19(14). 1-16. https://doi.org/10.1167/19.14.7  
Kauffmann, L. Chauvin, A., Pichat, C., Peyrin, C. (2015). Effective connectivity in the neural network undelying coarse-to-fine categorization of scenes. A dynamic causal modelling study. Brain and Cognition. 99, 46-56. https://doi.org/10.1016/j.bandc.2015.07.004 
Kauffmann, L., Ramanoël, S., Guyader, N., Chauvin, A., Peyrin, C. (2015). Spatial frequency processing in scene-selective cortical regions. NeuroImage. 112, 86-95. https://doi.org/10.1016/j.neuroimage.2015.02.058 
Kauffmann, L., Ramanoël, S., Peyrin, C. (2014). The neural bases of spatial frequency processing during scene perception. Frontiers in Integrative Neuroscience.8, 1-14. https://doi.org/10.3389/fnint.2014.00037  

While most neuroimaging research in the field of visual perception focuses on the visual cortex, visual subcortical structures such as the lateral geniculate nucleus (LGN) and the superior colliculus (SC) have been relatively neglected. Several lines of research however suggest a functional alteration of these structures in various disorders such as developmental dyslexia, autism spectrum disorders or Parkinson's disease. The aim of this research axis is therefore to better characterize the nature of these subcortical dysfunctions in these populations using ultra-high field MRI.

Collaborators: 
Katharina von Kriegstein (TU Dresden)
Stefanie Schelinski (TU Dresden)
Christa Müller-Axt (TU Dresden)
Michel Dojat (GIN)

Main related publications:

Schelinski, S., Kauffmann, L., Tabas, A., Müller-Axt, C., von Kriegstein, K. (2024). Functional alterations of the magnocellular subdivision of the visual sensory thalamus in autism. PNAS, 121 (47), e2413409121 https://doi.org/10.1073/pnas.2413409121

Müller-Axt, C.*, Kauffmann, L.* Eichner, C., von Kriegstein, K. (2024), Dysfunction of the magnocellular subdivision of the visual thalamus in developmental dyslexia, Brain https://doi.org/10.1093/brain/awae235 (*equivalent contribution)

Bellot, E., Kauffmann, L., Coizet, V., Meoni, S., Moro, E., Dojat, M. (2022). Effective connectivity in subcortical visual structures in de novo patients with Parkinson’s disease. NeuroImage Clinical, 33 102906. https://doi.org/10.1016/j.nicl.2021.102906.

Müller-Axt, C., Eichner, C., Rusch, H., Kauffmann, L., Bazin, P.-L., Anwander, A., Morawski, M., & Von Kriegstein, K. (2020). Mapping the Human Visual Thalamus and its Cytoarchitectonic Subdivisions Using Quantitative MRI. 244(September). https://doi.org/10.1016/j.neuroimage.2021.118559 

Article in Science & Avenir (in French) about our work on mapping the subdivisons of the LGN using quantitative MRI : https://www.sciencesetavenir.fr/sante/cerveau-et-psy/neurosciences-l-irm-quantitative-une-nouvelle-methode-pour-observer-le-thalamus_158417  

 

Scientific disciplines

Cognitive Psychology, Cognitive Neurosciences

  • Neuroanatomie fonctionnelle (L2, Psychologie)
  • Neurophysiologie (L3, Psychologie)
  • Neurosciences cliniques (L3, Psychologie)
  • Modèles de perception visuelle (M2 sciences cognitives)
  • Cognition Visuelle (L2, Psychologie)
  • Since 2019: Associate professor, Grenoble Alpes University (UGA) - LPNC
  • 2018-2019: Postdoc "NeuroCoG", GipsaLab/LPNC, UGA
  • 2016-2018: Postdoc Max Planck Institute for cognitive and brain science, Leipzig, Germany
  • 2012-2015: PhD in Cognitive Psychology, LPNC - PhD thesis (in French)

Science popularization

Peer reviewed Publications

  1. Schelinski, S., Kauffmann, L., Tabas, A., Müller-Axt, C., von Kriegstein, K. (2024). Functional alterations of the magnocellular subdivision of the visual sensory thalamus in autism. PNAS, 121 (47), e2413409121 https://doi.org/10.1073/pnas.2413409121
  2. Müller-Axt, C.*, Kauffmann, L.* Eichner, C., von Kriegstein, K. (2024), Dysfunction of the magnocellular subdivision of the visual thalamus in developmental dyslexia, Brain https://doi.org/10.1093/brain/awae235 (*equivalent contribution)
  3. Lacroix A., Harquel S., Barbosa L.S., Kovarski K., Garrido M., Vercueil L., Kauffmann L., Dutheil F., Gomot M., Mermillod M. (2024) Reduced spatial frequency differentiation and sex-related specificities in fearful face detection in autism: Insights from EEG and the predictive brain model. Autism Research. doi: 10.1002/aur.3209 http://doi.org/10.1002/aur.3209
  4. Faurite, C., Aprile, E., Kauffmann, L., Mermillod, M., Gallice, M., Chiquet, C., Cottereau, B., Peyrin, C. (2024). Interactions between central and peripheral vision: Influence of distance and spatial frequencies. Journal of Vision, 24 (3) https://doi.org/10.1167/jov.24.1.3
  5. Entzmann, L., Guyader, N., Kauffmann, L., Peyrin, C., Mermillod, M. (2023) Detection of emotional faces: the role of spatial frequencies and local feature. Vision research, 211 https://doi.org/10.1016/j.visres.2023.108281
  6. Rossel, P., Peyrin, C., Kauffmann, L. (2023). Subjective Perception of Objects Depends on the Interaction Between the Validity of Context-Based Expectations and Signal Reliability. Vision Research. https://doi.org/10.1016/j.visres.2023.108191
  7. Trouilloud, A., Ferry, E., Boucart, M., Kauffmann, L., Warniez, A., Rouland, J.F., & Peyrin, C. (2023). Impact of glaucoma on the spatial frequency processing of scenes in central vision. Visual Neuroscience, 40. https://doi.org/10.1017/S0952523822000086
  8. Bollen, Z., Kauffmann, L., Guyader, N., Peyrin, C., Maurage, P. (2023). Does alcohol automatically capture drinkers’ attention? Exploration through an eye-tracking saccadic choice task. Psychopharmacology. 240, 271-282. https://doi.org/10.1007/s00213-023-06314-w
  9. Trouilloud, A., Rossel, P., Faurite, C., Roux-Sibilon, A., Kauffmann, L. & Peyrin, C. (2022). Influence of physical features from peripheral vision on scene categorization in central vision. Visual Cognition. 30(6), 425-442, DOI:10.1080/13506285.2022.2087814
  10. Mermillod, M., Perrier, M., Lacroix, A., Kauffmann, L., Peyrin, C., Méot, A., Vermeulen, N., Dutheil, F. (2022). High Spatial Frequencies Disrupts Visual Recognition: Evidence from an Attentional Blink Paradigm. Heliyon , 8(12),  e11964 https://doi.org/10.1016/j.heliyon.2022.e11964
  11. Rossel., P., Peyrin, C., Roux-Sibilon, A., Kauffmann, L. (2022). It Makes Sense, so I See it Better ! Contextual Information About the Visual Environment Increases its Perceived Sharpness. Journal of Experimental Psychology : Human Perception and Performance. https://psycnet.apa.org/doi/10.1037/xhp0000993
  12. Bellot, E., Kauffmann, L., Coizet, V., Meoni, S., Moro, E., Dojat, M. (2022). Effective connectivity in subcortical visual structures in de novo patients with Parkinson’s disease. NeuroImage Clinical, 33 102906. https://doi.org/10.1016/j.nicl.2021.102906.
  13. Entzmann, L., Guyader, N., Kauffmann, L., Lenouvel, J., Charles, C., Peyrin, C., Vuillaume, R., Mermillod, M. (2021). The role of emotional content and perceptual saliency during the programming of saccades toward faces. Cognitive Science, 45(10) e13042. https://doi.org/10.1111/cogs.13042.
  14. Müller-Axt, C., Eichner, C., Rusch, H., Kauffmann, L., Bazin, P.-L., Anwander, A., Morawski, M., & Von Kriegstein, K. (2020). Mapping the Human Visual Thalamus and its Cytoarchitectonic Subdivisions Using Quantitative MRI. 244(September). https://doi.org/10.1016/j.neuroimage.2021.118559
  15. Peyrin, C., Roux-Sibilon, A., Trouilloud, A., Khazaz, S., Joly, M., Pichat, C., Boucart, M., Krainik, A., Kauffmann, L. (2021). Semantic and physical properties of peripheral vision are used for scene categorization in central vision. https://doi.org/10.1162/jocn_a_01689
  16. Kauffmann, L., Khazaz, S., Peyrin, C., Guyader, N (2021). Isolated face features are sufficient to elicit ultra-rapid and involuntary orienting responses toward faces. Journal of Vision. 21(2) 1-24. https://doi.org/10.1167/jov.21.2.4.
  17. Trouilloud, A., Kauffmann, L., Roux-Sibilon, A., Rossel, P., Boucart, M., Mermillod, M., Peyrin, C. (2020). Rapid scene categorization : From coarse peripheral vision to fine central vision. Vision Research, 170. 60-72. https://doi.org/10.1016/j.visres.2020.02.008.
  18. Haldin, C., Acher, A., Kauffmann, L., Hueber, T., Cousin, E., Badin, P., Perrier P., Fabre D., Perennou D., Detante O., Jaillard A., Lœvenbruck H., Baciu, M. (2020). Effet de la rééducation perceptivo-motrice sur la récupération de la parole chez deux patientes avec aphasie non fluente chronique post-AVC. Revue de Neuropsychologie.
  19. Roux-Sibilon, A., Trouilloud, A., Kauffmann, L., Guyader, N., Mermillod, M., Peyrin, C. (2019). Influence of peripheral vision on object categorization in central vision. Journal of Vision. 19(14). 1-16. https://doi.org/10.1167/19.14.7
  20. Kauffmann, L., Peyrin, C., Chauvin, A., Entzmann, L., Breuil, C., Guyader, N. (2019). Face stimuli influence the programming of eye movements. Nature : Scientific reports. 9(560), 1-14. https://doi.org/0.1038/s41598-018-36510-0
  21. Mermillod, M., Bourrier, Y., David, E., Kauffmann, L., Chauvin, A., Guyader, N., Dutheil, F., Peyrin, C. (2019). The importance of recurrent top-down synaptic connections for the anticipation of dynamic emotions. Neural networks. 9, 19-30. https://doi.org/10.1016/j.neunet.2018.09.007
  22. Ramanoël., S., Hoyau, E., Kauffmann, L., Renard, F., Pichat, C., Boudiaf, N., Krainik, A., Jaillard, A., Baciu, M. (2018). Grey matter volume and cognitive performance during normal aging. A voxel-based morphometry study. Frontiers in aging neuroscience. https://doi.org/10.3389/fnagi.2018.00235.
  23. Ramanoël, S., Chokron, S., Hera, R., Kauffmann, L., Chiquet, C., Krainik, A., Peyrin, C. (2018). Age-related macular degeneration changes the processing of visual scenes in the brain. Visual Neuroscience. 35 E006. https://doi.org/10.1017/S0952523817000372 .
  24. Haldin, C., Acher, A., Kauffmann, L., Hueber, T., Cousin, E., Badin, P., … Baciu, M. (2018). Speech recovery and language plasticity can be facilitated by Sensori-Motor Fusion training in chronic non-fluent aphasia. A case report study. Clinical Linguistics & Phonetics, 32(7), 595–621. https://doi.org/10.1080/02699206.2017.1402090.
  25. Kauffmann, L.*, Roux-Sibilon, A.*, Guyader, N., Mermillod, M., Beffara, B., & Peyrin, P. (2017). How information from low and high spatial frequencies interact during scene categorization ? Visual Cognition. 25(9-10), 1-15. https://doi.org/10.1080/13506285.2017.1347590. (* contribution équivalente).
  26. Perrone-Bertolotti, M., Kauffmann, L., Pichat, C., Vidal, J., Baciu, M. (2017). Effective connectivity between ventral occipito-temporal and ventral inferior frontal cortex during lexico-semantic processing. A dynamic causal modeling study. Frontiers in Human Neuroscience. 11(325), 1-13. https://doi.org/10.3389/fnhum.2017.00325.
  27. De Moraes Jr. R, Kauffmann, L., Fukusima, S., Faubert, J. (2016). Behavioral Evidence for a Predominant and Non-Lateralized Coarse-to-Fine Encoding for Face Categorization. Psychology & Neuroscience. 9(4), 399–410. https://doi.org/10.1037/pne0000065.
  28. Campagne, A., Fradcourt, B., Baciu, M., Pichat, C., Kauffmann, L., & Peyrin, C. (2016). Cerebral correlates of emotional and motivational appraisals during visual processing of emotional scenes depending on spatial frequency : A pilot study. PLoS One, 11(1):e0144393. https://doi.org/10.1371/journal.pone.0144393.
  29. Ramanoël, S., Kauffmann, L., Cousin, E., Dojat, M., Peyrin, C. (2015). Age-related differences in spatial frequency processing during scene categorization. PlosOne. 10(8), e0134554. https://doi.org/10.1371/journal.pone.0134554.
  30. Kauffmann, L., Bourgin, J., Guyader, N., Peyrin, C. (2015). The neural bases of the semantic interference of spatial frequency-based information in scenes. Journal of Cognitive Neuroscience. 27(12), 1-12. https://doi.org/10.1162/jocn_a_00861.
  31. Kauffmann, L. Chauvin, A., Pichat, C., Peyrin, C. (2015). Effective connectivity in the neural network undelying coarse-to-fine categorization of scenes. A dynamic causal modelling study. Brain and Cognition. 99, 46-56. https://doi.org/10.1016/j.bandc.2015.07.004.
  32. Kauffmann, L., Ramanoël, S., Guyader, N., Chauvin, A., Peyrin, C. (2015). Spatial frequency processing in scene-selective cortical regions. NeuroImage. 112, 86-95. https://doi.org/10.1016/j.neuroimage.2015.02.058.
  33. Kauffmann, L., Chauvin, A., Guyader, N., Ramanoël, S., Peyrin, C. (2015). Rapid scene categorization : Role of spatial frequency order, accumulation mode and luminance contrast. Vision Research.107, 49-57. https://doi.org/10.1016/j.visres.2014.11.013.
  34. Kauffmann, L., Ramanoël, S., Peyrin, C. (2014). The neural bases of spatial frequency processing during scene perception. Frontiers in Integrative Neuroscience.8, 1-14. https://doi.org/10.3389/fnint.2014.00037.
  35. Musel, B., Kauffmann, L., Ramanoël, S., Giavarini, C., Guyader, N., Chauvin, A., Peyrin, C. (2014) Coarse-to-fine processing of visual scenes within scene-selective cortex. Journal of cognitive neuroscience. 26(10), 2287-2297. https://doi.org/10.1162/jocn_a_00643.


Oral communications

  • Grandjean, M., Kauffmann, L., Roux-Sibilon, A., Goffaux, V. (2025). Does the radial bias affect ultra-rapid saccades towards faces in the periphery? Colloque du GDR Vision, Louvain-la-Neuve, Belgium.
  • Kauffmann, L. (2024). Dans quelle mesure ce que nous savons influence-t-il ce que nous voyons? Séminaires du Collectif Cognitif (En ligne)
  • Schelinski, S., Kauffmann, L., Tabas, A., Müller-Axt, C., von Kriegstein, K. (2024). Alteration of the visual sensory thalamus in autism: Evidence for magnocellular dysfunction from ultra-high field MRI. Scientific Meeting on Autism Spectrum, Frankfurt, Germany
  • Kauffmann, L. (2023). To what extent does what we know influence how we see? Vision Symposium, Université Catholique de Louvain, Belgium.
  • Rossel., P., Peyrin, C., Roux-Sibilon, A., Kauffmann, L. (2021) It Makes Sense, so I See it Better ! Contextual Information About the Visual Environment Increases its Perceived Sharpness. ECVP online.
  • Kauffmann, L. (2021). The many faces of eye movements. Seminaire invité, Université Catholique de Louvain, Belgium.
  • Kauffmann, L. (2019). What can eye movements tell us about neurocognitive (dys)functioning ?. Invited seminar, TU Dresden, Germany
  • Kauffmann, L., Khazaz, S., Peyrin, C., Guyader, N. (2019). Does holistic processing explain ultra-rapid saccades toward face stimuli ? European Conference on Visual Perception, Leuven, Belgium.
  • Kauffmann, L., Chauvin, A., Peyrin, C. (2015). The neural bases of spatial frequency processing during scene categorization. Invited seminar, Max Planck Institute for Human Brain and Cognitive Sciences, Leipzig, Germany.
  • Kauffmann, L., Peyrin, C., Chauvin, A., Entzmann, L., Breuil, C., Barthelme, S., Guyader, N. (2018). Do face stimuli influence the programming of saccade amplitude ?. Workshop on Models and Analysis of Eye Movements, Grenoble, France.
  • Kauffmann, L., Peyrin, C., Guyader, N. (2017). Les mouvements oculaires comme signatures multidimensionnelles du (dys)fonctionnement neurocognitif. Journée Scientifique NeuroCoG, Grenoble, France.
  • Kauffmann, L. Chauvin, A., Guyader, N., Ramanoël, S., Peyrin, C. (2014). Quand un contrôle devient un biais : effet de l’égalisation du contraste sur le traitement des fréquences spatiales. 5ème rencontres du Pôle Grenoble Cognition. Grenoble, France.

Posters

  • Aprile, E., Guyader, N., Faurite, C., Kauffmann, L., Peyrin, C. (2025). Peripheral scene context influences gaze-based target detection in peripheral vision. colloque du GDR-Vision, Louvain-la-Neuve, Belgium
  • Wang, C., Guérin-Dugué, A., Kauffmann, L. Guyader, N. (2025). Differences in the main sequence for visually-guided and free-viewing saccades. colloque du GDR-Vision, Louvain-la-Neuve, Belgium
  • Carrez-Corral, C., Goerig, L., Peyrin, C., Roux-Sibilon, A., Kauffmann, L. (2025). Do predictions based on peripheral information influence perception in central vision? colloque du GDR-Vision, Louvain-la-Neuve, Belgium
  • Aprile, E., Guyader, N., Roux-Sibilon, A., Kauffmann, L., Peyrin, C. (2024). Scene context influences gaze orientation on objects in peripheral vision. ECVP, Aberdeen, UK
  • Carrez-Corral, C., Rossel, P., Peyrin, C., Kauffmann, L. (2024). Effects of object-based predictions and predictions robustness on subjective visual perception. ECVP, Aberdeen, UK
  • Grandjean, M., Kauffmann, L., Letesson, C., Kurnaz, E., Roux-Sibilon, A., Goffaux, V. (2024). Does the radial bias influence fast saccades toward faces? ECVP, Aberdeen, UK
  • Carrez-Corral, C., Rossel, P., Peyrin, C., Kauffmann, L. (2024).  How does object processing shape the visual appearance of scene context? Colloque du GDR Vision, Grenoble, France
  • Grandjean M., Kauffmann, L., Kurnaz, E., Roux-Sibilon, A., Goffaux, V. (2023). How radial biases influence fast saccades towards faces in the periphery. Neurocog conference, Louvain-La-Neuve, Belgium
  • Faurite, C., Aprile, E., Kauffmann, L., Mermillod, M., Cottereau, B., Peyrin, C. (2023). Interactions between central and peripheral vision rely on the retinotopic processing of spatial frequencies. Colloque du GDR Vision, Toulouse, France.
  • Rossel., P, Peyrin, C., Roux-Sibilon, A., Kauffmann, L. (2022). Expectations based on prior knowledge sharpen the perceived visual signal as its reliability decreases. European conference on visual processing (ECVP), Nimegen, Netherlands.
  • Nicolas, G., Kauffmann, L., Kristensen, E., Guyader, N., Guerin-Dugue, A., Dojat, M. (2022). Quantitative evaluation of human visual areas’ variability non-invasively delineated using a repid fMRI protocol. OHBM, Glasgow, UK.
  • Müller-Axt, C., Eichner, C., Kauffmann, L., Bazin, P.L., Rusch, H., Morawski, M., Anwander, A., von Kriegstein, K. (2020). Relaxometry differences between magno- and parvocellular human LGN subdivisions revealed by in- and ex-vivo quantitative MRI. International Society for Magnetic Resonance in Medicine, Paris, France.
  • Trouilloud, A., Kauffmann, L., Roux-Sibilon, A., Rossel, P., Guyader, N., Mermillod, M., Peyrin, C. (2019) Rapid scene categorization: from coarse peripheral vision to fine central vision. European conference on visual processing (ECVP), Leuven, Belgium.
  • Entzmann, L. Guyader, N., Kauffmann, L., Mermillod, M (2019). Emotional facial expressions modulate saccadic response in a saccadic choice task. European conference on visual processing (ECVP), Leuven, Belgium.
  • Entzmann, L., Guyader, N., Kauffmann, L., Mermillod, M. (2019). How do emotional facial expressions modulate saccadic response in a saccadic choice task? European conference on visual processing (ECVP), Leuven, Belgium.
  • Lacroix, A., Perrier, M., Kauffmann, L. Peyrin, C., Vermeulen, N., Dutheil, F., Gomot, M., Mermillod, M. (2019). High spatial frequencies dominance for Visual consciousness suggested by an attentional blink paradigm. European Society for Cognitive Psychology (ESCOP), Tenerife, Spain.
  • Kauffmann, L., Entzmann, L., Peyrin, C., Chauvin, A., Guyader, N. (2018) Amplitude of saccades is modulated by the nature of visual stimuli and saccade accuracy in saccadic choice tasks. European conference on visual processing (ECVP), Trieste, Italy.
  • Trouilloud, A., Roux-Sibilon, A., Rutgé, F., Kauffmann, L., Attyé, A., Chiquet, C., Aptel, F., Peyrin C. (2018). Peripheral vision loss affects the processing of spatial frequencies in the central vision of people with Glaucoma. European conference on visual processing (ECVP), Trieste, Italy.
  • Müller-Axt, C., Kauffmann, L., Bazin, P.-L., von Kriegstein, K. (2018). A probabilistic atlas of the human lateral geniculate nucleus using ultra-high resolution 7T structural magnetic resonance imaging. Society for Neuroscience, San Diego, USA.
  • Kauffmann, L., Roux-Sibilon, A., Miler, D., Beffara, B., Mermillod, M., Peyrin, C. (2016). How information from low and high spatial frequencies interact during scene categorization ? European conference on visual processing (ECVP), Barcelona, Spain.
  • Kauffmann, L., Ramanoël, S., Guyader, N., Chauvin, A., & Peyrin, C. (2015). Spatial frequency processing within scene-selective cortical regions. Organization of Human Brain Mapping (HBM), Honolulu, USA.
  • Ramanoël, S., Kauffmann, L., Cousin, E., Dojat, M., & Peyrin, C. (2015). Age-related differences in spatial frequency processing during scene categorization. Organization of Human Brain Mapping (HBM), Honolulu, USA.
  • Kauffmann. L., Chauvin, A., Guyader, N., Ramanoël, S., Peyrin, C. (2014). Does RMS contrast normalization impair coarse-to-fine processing of natural scenes ? Visual Science Society. St Pete Beach, USA.
  • Kauffmann, L., Musel, B., Chauvin, A., Guyader, N., Pichat, C., Ramanoel, S., Le Bas, J. F., Peyrin, C. (2013), Dynamic scenes as an experimental tool to investigate the neural substrates of coarse-to-fine processing in scene perception. Cognitive Neuroscience Society, San Fransisco, USA.
  • Peyrin, C., Musel, B., Kauffmann, L., Guyader, N., Pichat, C., Ramanoel, S., Chauvin, A. (2013), Coarse-to-Fine categorization of scenes within the parahippocampal place area. Cognitive Neuroscience Society, San Fransisco, USA.
  • Kauffmann, L., Musel, B., Guyader, N., Peyrin, C., & Chauvin, A. (2012). Dynamic scenes as an experimental tool to provide behavioral evidence for a Coarse-to-Fine processing sequence during scene categorization. European Conference on Visual Processing, Alghero, Sardinia, Italy.
  • Bourgin, J., Maire, C., Kauffmann, L., Chauvin, A., Guyader, N., & Peyrin, C. (2012). Comparisons of static and dynamic paradigms to investigate the Coarse-to-Fine categorization of scenes. European Conference on Visual Processing, Alghero, Sardinia, Italy.
  • Bellot, E., Kauffmann, L., Coizet, V., Meoni, S., Moro, E., Dojat, M. (2016). Abnormal connectivity in Parkinson patients using dynamic causal modeling of fMRI visual responses. 10e forum du GDR Vision, Toulouse, France.
  • Baciu, M., Acher, A., Kauffmann, L., Cousin, E., Boilley, C., Hueber, T., … , Perennou, D. (2016). Effect of visual feedback on speech recovery and langage plasticity in patients with post-stroke non-fluent aphasia. Functional MRI assessment. Congress of the French Society of Physical and Rehabilitation Medicine.
  • Kauffmann, L., Chauvin, A., Pichat, C., & Peyrin, C. (2015). Effective connectivity in the neural network underlying visual scene categorization. A dynamic causal modelling study. Congrès de Société Française de Résonance Magnétique en Biologie et Médecine (SFRMBM), Grenoble, France.
  • Kauffmann, L., Musel, B., Chauvin, A., Guyader, N., Pichat, C., Ramanoël, S., Le Bas, J.-F., Peyrin, C. (2013). Dynamic scenes as an experimental tool to investigate the coarse-to-fine processing within scene-selective cortical areas. Colloque de la Société des Neurosciences, Lyon, France.
  • Ramanoël, S., Kauffmann, L., Guyader, N., Chauvin, A., Pichat, C., Dojat, M., Peyrin, C. (2013). RMS contrast normalization induces changes in the retinotopic processing of spatial frequencies in scenes. Colloque de la Société des Neurosciences, Lyon, France.

Administration

  • >2022 : Pedagogical coordinator of the Licence 3 of Psychology (Responsable pédagogique de la L3 de Psychologie)
  • >2021 : Coordinator for International relations at UFR SHS
  • Member of the Organizing comittee for the "Semaine du cerveau"
  • Elected member of the scientific board of LPNC, UFR SHS and CSPM H3S boards

 

Submitted on 28 August 2023

Updated on 15 April 2025