Felipe Pegado

Ph.D, MD

Maître de conférences

Université Paris Cité

Felipe Pegado est maître de conférences en psychologie du développement et neurosciences cognitives à l'Université Paris Cité. Il est titulaire d'un diplôme de médecine et d'une double spécialisation en psychiatrie adulte et infanto-juvénile, acquise respectivement à Rio de Janeiro et à Paris. Il a obtenu son doctorat en neurosciences cognitives en étudiant les changements cognitifs et cérébraux liés à l'alphabétisation sous la supervision de Stanislas Dehaene. Felipe a ensuite été formé en techniques avancées en neuroimagerie cérébrale telles que la MVPA (multivoxel pattern analysis) par Hans Op de Beeck en Belgique. Il est ensuite retourné en France pour étudier le traitement parallèle des mots chez les bons lecteurs, sous la supervision de Jonathan Grainger. Puis, il a poursuivi ses recherches à AMPIRIC (Aix-Marseille – Pôle d’Innovation, de Recherche, d’Enseignement pour l’Éducation), étudiant des stratégies d’apprentissage multimodales pour l’alphabétisation, avant de rejoindre le LaPsyDÉ.
Felipe utilise pour ses recherches une variété de méthodes telles que l'électroencéphalographie (EEG), l’imagerie par résonance magnétique fonctionnelle (IRMf) et les mesures comportementales. Il tente également de lier la recherche en neurosciences cognitives et l'apprentissage réel à l'école, en utilisant des essais contrôlés randomisés.

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PUBLICATIONS

Pegado, F. (2022). Written Language Acquisition Is Both Shaped by and Has an Impact on Brain Functioning and Cognition. Frontiers in Human Neuroscience 16, 819956. https://doi.org/10.3389/fnhum.2022.819956

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Pegado, F., Wen, Y., Mirault, J., Dufaux, S., Grainger, J. (2021). An ERP investigation of transposed-word effects in same-different matching. Neuropsychologia, 153, 107753. https://doi.org/10.1016/j.neuropsychologia.2021.107753

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Pegado, F., Grainger, J., (2021). On the noisy spatiotopic encoding of word positions during reading: Evidence from the change detection task. Psychonomic Bulletin & Review, 28(1), 189‑196 https://doi.org/10.3758/s13423-020-01819-3

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Torres, A.R., Mota, N., Adami, N., Weissheimer, J., Naschold, A., Copelli, M., Pegado, F.*, Ribeiro, S*. (shared senior authorship) (2021). Selective inhibition of mirror invariance for letters consolidated by sleep doubles reading fluency. Current Biology, 31(4), 742-752.e8. https://doi.org/10.1016/j.cub.2020.11.031

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Pegado, F., Torres, AR., Weissman, J., Ribeiro, S. (2021) A Protocol to probe selective inhibition of mirror invariance for letters via ‘multisystem mapping’ training and post-training sleep consolidation. STAR protocols, 2(3), 100712. https://doi.org/10.1016/j.xpro.2021.100712

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Pegado, F., & J. Grainger. (2020). A transposed-word effect in same-different judgments to sequences of words. Journal of Experimental Psychology: Learning, Memory and Cognition, 46(7), 1364‑1371.  https://doi.org/10.1037/xlm0000776

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Pegado, F., Hendriks, M.H.A., Amelynck, S., A., Daniels, N., Steyaert, J., Boets, B., Op de Beeck, H. (2020). Idiosyncratic neural representations and connectivity of the ‘Voice Area’ in High Functioning Autism adults judging the appropriateness of vocal reactions. Cortex, 125, 90‑108. https://doi.org/10.1016/j.cortex.2019.11.008

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Pegado, F., & J. Grainger. (2020). Dissociating lexical and sublexical contributions to transposed-word effects. Acta Psychologica, 201, 102943. https://doi.org/10.1016/j.actpsy.2019.102943

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Pegado, F., Hendriks, M.H.A., Amelynck, S., Daniels, N., Bulthé, J., Lee Masson, H., Boets, B., Op de Beeck, H. (2018). Neural Representations Behind ‘Social Norm’ Inferences in Humans. Scientific Reports, 8(1), 12943. https://doi.org/10.1038/s41598-018-31260-5

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Pegado, F., Hendriks, M. H. A., Amelynck, S., Daniels, N., Bulthé, J., Lee Masson, H., et al. (2018). A Multitude of Neural Representations Behind Multisensory “Social Norm” Processing. Frontiers in Human Neuroscience, 12, 153. https://doi.org/10.3389/fnhum.2018.00153

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Hendriks, M.H.A., Daniels, N., Pegado, F., and Op de Beeck, H.P. (2017). The Effect of Spatial Smoothing on Representational Similarity in a Simple Motor Paradigm. Frontiers in Neurology, 8, 222. https://doi.org/10.3389/fneur.2017.00222

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Pegado, F., Vankrunkelsven, H., Steyaert, J., Boets, B., Op de Beeck, H. (2016) Exploring the Use of Sensorial LTP/LTD-Like Stimulation to Modulate Human Performance for Complex Visual Stimuli. PloS One, 11(6), e0158312. https://doi.org/10.1371/journal.pone.0158312

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Van den Hurk, J., Pegado, F., Martens, F.,  Op de Beeck, H. (2015) The Search for the Face of the Visual Homunculus. Trends in Cognitive Sciences, 19(11), 638‑641. https://doi.org/10.1016/j.tics.2015.09.007

Pegado, F., Comerlato, E., Ventura, F., Jobert, A., Nakamura, K., Buiatti, M., Ventura, P., Dehaene-Lambertz, G., Kolinsky, R., Morais, J., Braga, LW., Cohen, L., Dehaene, S. (2014) Timing the impact of literacy on visual processing. Proceedings of the National Academy of Sciences of the United States of America, 111(49), E5233-5242. https://doi.org/10.1073/pnas.1417347111

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Pegado, F., Nakamura, K., Braga, LW., Ventura, P., Filho, GN., Pallier, C., Jobert, A., Morais, J., Cohen, L., Kolinsky, R., Dehaene, S. (2014) Literacy Breaks Mirror Invariance for Visual Stimuli: A Behavioral Study With Adult Illiterates. Journal of Experimental Psychology. General, 143(2), 887‑894. https://doi.org/10.1037/a0033198

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Pegado, F., Nakamura, K., Hannagan, T. (2014) How does literacy break mirror invariance in the visual system? Frontiers in Psychology, 5, 703. https://doi.org/10.3389/fpsyg.2014.00703

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Nakamura, K., Kuo, W-J., Pegado, F., Cohen, L., Tzeng, OJL., Dehaene, S. (2012) Universal brain systems for recognizing word shapes and handwriting gestures during reading. Proceedings of the National Academy of Sciences, 109(50), 20762‑20767. https://doi.org/10.1073/pnas.1217749109

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Pegado, F., Nakamura, K., Cohen, L., Dehaene, S. (2011) Breaking the symmetry: Mirror discrimination for single letters but not for pictures in the Visual Word Form Area. NeuroImage, 55(2), 742‑749. https://doi.org/10.1016/j.neuroimage.2010.11.043

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Pegado, F., Bekinschtein, T., Chausson, N., Dehaene, S., Cohen, L., Naccache, L. (2010) Probing the lifetimes of auditory novelty detection processes. Neuropsychologia, 48(10), 3145‑3154. https://doi.org/10.1016/j.neuropsychologia.2010.06.030

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Dehaene, S., Pegado, F., Braga, LW., Ventura, P., Nunes Filho, G., Jobert, A., Dehaene-Lambertz, G., Kolinsky, R., Morais, J., Cohen, L. (2010) How learning to read changes the cortical networks for vision and language. Science, 330(6009), 1359‑1364. https://doi.org/10.1126/science.1194140

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Chausson, N., Wassouf, A., Pegado, F., Willer, J-C., Naccache, L. (2008) Electrophysiology: mismatch negativity and prognosis of coma. Revue Neurologique, 164 Spec No 1, F34-35.