Laboratoire de Psychologie et NeuroCognition

Advisors

Pr. Martial Mermillod (Univ. Grenoble Alpes, Univ. Savoie Mont Blanc, CNRS, LPNC, 38000, Grenoble, France.)
Dr. Nathalie Guyader (Univ. Grenoble Alpes, CNRS, Grenoble INP, GIPSA-lab, 38000, Grenoble, France.)

Research interests

My research topic aims at understanding how are emotional and perceptual events related to facial expressions integrated in the oculomotor system. In fact, saccade programming is thought to occur in a priority map in which both bottom-up and top-down information is integrated. Studies showed that emotional events influence attention, but how and when they are integrated in the priority map is still not fully understood. My works combines multiple frameworks such as Psychology, Computational Neurosciences and Cognitive Neurosciences with the use of both behavioral experiments (eye-tracking), neuroimaging (fMRI) and artificial neural networks.

Keywords : Emotional facial expressions, Saccade programming, Eye-tracking, EEG, Artificial Neural Networks.

Publications

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., Peyrin, C., Chauvin, A., Entzmann, L., Breuil, C., Guyader, N. (2019). Face stimuli influence the programming of eye movements. Scientific reports. 9:560 https://doi.org/10.1038/s41598-018-36510-0

Posters in national and international conferences

Entzmann, L., Guyader, N., Kauffmann, L., Peyrin, C., Mermillod, M. (2021) Behavioral and computational assessment of the role of spatial frequencies in emotion detection. European conference on visual processing (ECVP), online.

Entzmann, L., Guyader, N., Kauffmann, L., Peyrin, C., Lenouvel, J., Charles, C., 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., Guérin Dugué, A. (2019) Early visual potentials related to extremely fast saccades toward faces from joint EEG and eye movement’s data. European conference on visual processing (ECVP), Leuven, Belgium.

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.

Guyader, N., Guérin Dugué, A., Entzmann, L. (2018) Joint eye movements and EEG analysis during a saccadic choice task : study of early visual potentials as neural markers of the performance. Grenoble Workshop on Models and Analysis of Eye Movements.

Oral communications

Guyader, N., Entzmann, L.*, , G.Nicolas, L.Kauffmann, E., Kristensen, S. Harquel, S. Meoni, A.Guérin Dugué, M.Dojat (2021). EyeProxy_DB : an open database on the visual system of healthy young volunteers (oculometric, EEG and MRI signals). GDR Vision, Lille, France.

Kauffmann, L.*, Peyrin, C., Chauvin, A., Entzmann, L., Breuil, C., Barthelme, S., Guyader, N. (2018). Do face stimuli influence the programming of saccade amplitude ?. Grenoble Workshop on Models and Analysis of Eye Movements, Grenoble, France.

Teaching

Data analysis (tutorials) - Psychology 1st year

Methodology in human and social sciences (tutorials) - Psychology 1st year

Cognitive psychology (tutorials) - Psychology 1st year

Initiation to computer science (tutorials) - Mathematics and computer science applied to human and social sciences 1st year

Education

2016-2018 : Research Master degree in Cognitive Sciences, Grenoble INP - PHELMA

2013-2016 : Bachelor degree in Mathematics and computer science applied to human and social sciences (MIASHS), Université Savoie Mont Blanc