Robert Soussignan

Testing detectability, attractivity, hedonic specificity, extractability, and robustness of colostrum odor—Toward an olfactory bioassay for human neonates

Magali Klaey‐Tassone, Robert Soussignan, Karine Durand, Sarah Le Roy et autres

Human milk odor is attractive and appetitive for human newborns. Here, we studied behavioral and heart-rate (HR) responses of 2-day-old neonates to the odor of human colostrum. To evaluate detection in two conditions of stimulus delivery, we first presented the odor of …

fr (code pays fourni par la source)

Modifications épigénétiques et effets protecteurs de l’environnement socio-affectif de l’enfant : une revue

Robert Soussignan

Au cours de cette dernière décennie, de nombreux travaux de recherche en psychologie et en neurosciences sont venus étayer l’hypothèse de l’implication potentielle de mécanismes épigénétiques (e.g., méthylation de l’ADN) pour rendre compte des effets des expériences de stress et d’adversité précoces …

fr (code pays fourni par la source)

The spatial distribution of eye movements predicts the (false) recognition of emotional facial expressions

Fanny Poncet, Robert Soussignan, Margaux Jaffiol, Baptiste Gaudelus et autres

Recognizing facial expressions of emotions is a fundamental ability for adaptation to the social environment. To date, it remains unclear whether the spatial distribution of eye movements predicts accurate recognition or, on the contrary, confusion in the recognition of facial emotions. In …

fr (code pays fourni par la source)

Human neonates prefer colostrum to mature milk: Evidence for an olfactory bias toward the “initial milk”?

Magali Klaey‐Tassone, Karine Durand, Fabrice Damon, Katrin Heyers et autres

OBJECTIVES: Colostrum is the initial milk secretion which ingestion by neonates warrants their adaptive start in life. Colostrum is accordingly expected to be attractive to newborns. The present study aims to assess whether colostrum is olfactorily attractive for 2-day-old newborns when presented …

fr (code pays fourni par la source)

Olfaction scaffolds the developing human from neonate to adolescent and beyond

Benoı̂st Schaal, Tamsin K. Saxton, Helene M. Loos, Robert Soussignan et autres

The impact of the olfactory sense is regularly apparent across development. The fetus is bathed in amniotic fluid (AF) that conveys the mother's chemical ecology. Transnatal olfactory continuity between the odours of AF and milk assists in the transition to nursing. At …

fr, gb, de (code pays fourni par la source)

Précoces odeurs : perception, effets psychobiologiques, applications au bien-être de l'enfant

Benoı̂st Schaal, Karine Durand, Robert Soussignan

fr (code pays fourni par la source)

Dysfunction of the Mesolimbic Circuit to Food Odors in Women With Anorexia and Bulimia Nervosa: A fMRI Study

Tao Jiang, Robert Soussignan, Edouard Carrier, Jean‐Pierre Royet

Brain reward dysfunction in eating disorders has been widely reported. However, whether the neural correlates of hedonic and motivational experiences related to food cues are differentially affected in anorexia nervosa of restrictive type (ANr), bulimia nervosa (BN), and healthy control (HC) participants …

fr (code pays fourni par la source)

The Human Mammary Odour Factor: Variability and Regularities in Sources and Functions

Benoı̂st Schaal, Sébastien Doucet, Robert Soussignan, Magali Klaey‐Tassone et autres

fr (code pays fourni par la source)

Précoces odeurs : perception, effets biopsychologiques, applications

Benoı̂st Schaal, Karine Durand, Robert Soussignan

Watching happy faces potentiates incentive salience but not hedonic reactions to palatable food cues in overweight/obese adults

Robert Soussignan, Benoı̂st Schaal, Tao Jiang

fr, Mali (code pays fourni par la source)

Développement social et alimentaire du jeune mammifère

Benoı̂st Schaal, Robert Soussignan, Karine Durand, Alexandra Destrez et autres

National audience

fr (code pays fourni par la source)

Adaptive value of maternal odors in human neonates

Benoı̂st Schaal, Robert Soussignan, Karine Durand, Magali Tassone et autres

International audience

fr (code pays fourni par la source)