0000000000469828
AUTHOR
Jean Yves Baudouin
showing 23 related works from this author
Le visage : l'objet visuel préféré du bébé
2005
National audience
A neural marker of rapid discrimination of facial expression in 3.5 and 7-month-old infants
2020
Little is known about infants' ability to rapidly discriminate a facial expression against many others. Here, we investigated the development of facial expression discrimination in infancy with fast periodic visual stimulation coupled with scalp electroencephalography (EEG). EEG was recorded in 3.5- and 7-month-old infants (n=18 per group) displayed with an expressive (disgust or happy) or neutral female face at a base stimulation frequency of 6 Hz. Pictures of the same individual randomly expressing other expressions (either anger, disgust, fear, happiness, sadness, or neutrality) were introduced every 6 stimuli (i.e., at 6/6 = 1 Hz) to directly isolate a discrimination response between th…
Maternal odor selectively enhances rapid face categorization from natural images in the 4-month-old infant brain
2019
Maternal odor selectively enhances the categorization of face(like) stimuli in the 4 month-old infant brain
2020
Présentation Poster; International audience; In the 4-month-old infant brain, the visual categorization of natural face images is enhanced by concomitant maternal odor (Leleu et al., 2019), providing support for the early perception of congruent associations between co-occurring inputs from multiple senses. Here, we further explore whether this maternal odor effect is selective to faces or if it can be explained by a more general influence of salient odor cues on the perception of any visual object category. In Experiment 1, scalp electroencephalogram was recorded during a fast periodic visual stimulation (FPVS-EEG) while 4-month-old infants were exposed to the maternal vs. a control odor. …
Maternal odor favors the categorization of faces in younger, but not older, infants
2021
Chemocommunication in a vision-ruled world
2017
Électrophysiologie du traitement visuel des expressions faciales dans la microdélétion 22q11.2 : un nouveau marqueur sensible, spécifique et implicite
2018
Psychologie cognitive
2007
International audience; Les ouvrages de la collection Lexifac Psychologie exposent, sous forme de fiches, les thèmes majeurs figurant aux programmes des premiers cycles universitaires. Leur présentation claire et structurée vise un triple objectif : fournir une synthèse complète du cours, faisant ressortir les notions essentielles et leur articulation ; permettre une préparation efficace aux examens en donnant aux étudiants les moyens de rassembler leurs connaissances ; favoriser une consultation rapide sur un point précis. La psychologie cognitive est étudiée à travers deux tomes : le premier porte sur l'historique, les concepts fondamentaux et les thèmes essentiels (langage, mémoire, rais…
Smell what you hardly see: When odors assist the visual brain
2021
Perceptual awareness of illusory faces in the human brain
2020
Maternal odor favors the categorization of faces in younger, but not older, infants
2021
Born to smell and to smook
2016
Expert en visages: sommes-nous programmés pour reconnaître les visages ?
2017
International audience; Experts en visages, nous le sommes tous : chacun d’entre nous est capable de reconnaître et de mémoriser des centaines de visages. Mais quel est le processus cognitif à l’œuvre, qui fait que le nourrisson est capable de reconnaître le visage de sa mère ? Selon quels phénomènes, dès le plus jeune âge, le visage prend-il une telle importance ? Sommes-nous programmés génétiquement à reconnaître les visages ou est-ce lié à un apprentissage ? Quelles sont les pathologies qui ont un impact sur la reconnaissance du visage ?À travers ce livre, l’auteur fait une synthèse des recherches sur le visage, qu’il aborde sous les aspects à la fois cognitifs et neuropsychologiques. Il…
Odors mediate the visual categorization of ambiguous stimuli in the human brain
2021
Smell what you hardly see: when odors assist the visual cortex
2021
Development of face pareidolia in objects in 3- to 6-month-old infants
2020
How odors assist the developing visual system in humans
2021
How odor contexts influence the perception of facial expressions of emotions: A developmental perspective
2016
Odor-driven visual categorization in the infant brain
2021
A developmental trade-off: Maternal odor tutors face categorization in younger, but not older, infants
2021
Learning to see faces with body odors
2021
Exploration oculaire du visage et expression faciale chez le jeune enfant : une approche qualitative du développement cognitif et social
2016
National audience
Maternal odor selectively enhances the categorization of face(like) stimuli in the 4-month-old infant brain
2020
In the 4-month-old infant brain, the visual categorization of natural face images is enhanced by concomitant maternal odor (Leleu et al., 2019), providing support for the early perception of congruent associations between co-occurring inputs from multiple senses. Here, we further explore whether this maternal odor effect is selective to faces or if it can be explained by a more general influence of salient odor cues on the perception of any visual object category. In Experiment 1, scalp electroencephalogram was recorded during a fast periodic visual stimulation (FPVS-EEG) while 4-month-old infants were exposed to the maternal vs. a control odor. In rapid 6-Hz streams of natural images (i.e.…