Roxane L. Bartoletti

Docteure en Psychologie, spécialisée en cognitive, ATER en Psychologie Cognitive au Laboratoire APSY de Nîmes Université, Chercheuse associée au LAPCOS à Université Côte d'Azur
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Documents
Affiliations actuelles
  • Laboratoire Activités Physiques et Sportives et processus PSYchologiques : recherches sur les Vulnérabilités - Université de Nîmes (APSY-V)
  • Laboratoire d'Anthropologie et de Psychologie Cliniques, Cognitives et Sociales (LAPCOS)

Présentation

My research interests are affiliated with multisensory perceptions and their influences on how humans interact with people and the world around them.

Odors, music, and objective and subjective performances: Current research interests. I explored the effects of personalized and imposed multisensory environments on the executive (working memory update, cognitive flexibility, and inhibition of the predominant response) and perceived performances of young and older adults. Odors and music are different sensory stimuli that can be diffused to create specific ambiances, but the scientific literature about how people use sensory stimuli to shape their daily experiences is scarce (Kiss & Linnell, 2023). I conducted two studies to understand how people of various ages use music and odors in everyday life, and for concentration. Then, I focused on the perceived favorability of music and odors to concentrate on a highly demanding cognitive task. I conducted a study to understand how affective characteristics (pleasantness, familiarity, and arousal) build the perceived favorability of a sensory stimulus to concentrate on a cognitive task. Moreover, I wanted to know if affective characteristics correspondences of different types of sensory stimuli could enhance the perceived favorability of a multisensory environment when realizing a cognitive task. Finally, I conducted an experiment to investigate the effects of personalized or imposed, favorable or unfavorable music and odors, diffused separately or together, on executive and perceived performances of young and older adults. On this topic, three papers are in preparation, and one is under review. Perspectives. I aim to study how olfactory perception can shape the pleasantness and congruency of multisensory experiences.

Anosmia, hyposmia and autobiographic memories: Current research interests. Olfaction is a sense particularly linked to memory, executive functions and emotions, and this relationship has been observed numerous times at both cerebral and behavioral levels (Challakere Ramaswamy & Schofield, 2022; Zelano et al., 2016). Yet, to our knowledge, never has the link between olfactory, memetic, executive, and emotional capacities been studied via autobiographical memory, central in the creation of our identity, goals, and motivations (Conway & Jobson, 2012). I aim to study the impact of olfactory sense functionality on autobiographical, executive, and emotional memory skills. The main objective is to meet the expectations of anosmic and presbyopic patients by precisely characterizing the repercussions of anosmia and aging on overall cognitive functioning (memory, executive functioning) and emotion. Perspectives. With the help of Dr Jane Plailly (CRNL, Université de Lyon) and Pr Auriane Gros (CoBTeK laboratory, Université Côte D'Azur) we developed a research project about this topic. Stay tuned!

Somatosensation, bodily perception, and self-recognition: Current research interests. I aim to study how embodiment feeling arises from the congruency of multisensory information. Passionate about bodily perceptions and how experimental illusions are the ideal gateway to study them, I conducted a study to understand how proprioception and tactile perceptions contribute to the construction of the embodiment feeling. I used the Rubber Hand Illusion paradigm and changed the posture of the fingers to create multisensory congruency and incongruency, the data obtained challenged internal body models and resonated with probabilistic multisensory integration theory. On this topic, one paper has been published in 2023 in Multisensory Research. Perspectives. A better understanding of how somatosensory stimuli interact between them could help the clinical population by developing therapies, treatments, and prostheses.

Predictions, uncertainty in sensory experiences: Current research interests. Anticipation and uncertainty shape the pleasantness and vividness of several sensory experiences. I studied the neurocognition and physiology of the musical thrill, but without having the chance to conduct empirical studies. Scientific literature tells us that musical thrills can be partly explained by the importance of the prediction made of musical notes' continuity, but also arise from the surprise evoked by wrong expectations (Cheung et al., 2019). I am interested in how the brain processes and matches sensory expectations and perceived stimuli, and why some of the sensory perceptions are felt as pleasant or unpleasant. I am convinced that a better understanding of the role of predictions and uncertainty in uni or multisensory experiences is crucial for clinical populations (amputations, strokes, etc.). Perspectives. Studying the role of predictions and uncertainty can be led in all sensory fields. I would like to work on the cognitive neurosciences of somatosensation and how predictions can shape tactile experiences.

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Publications

Déficits individuels induits par des situations répétées d’échec : implications pour les « chômeurs » et leur stigmatisation

Clement F. A. Andrieu , Roxane L. Bartoletti , Isabelle Milhabet , Dirk D Steiner
AIPTLF2023, 22e congrès de l’Association internationale de psychologie du travail de langue française, 2023, Montréal, Canada
Communication dans un congrès hal-04697468 v1

Etudes de l’influence d’environnements olfacto-auditifs sur les fonctions exécutives d’adultes jeunes et âgés

Roxane L. Bartoletti , Martine Adrian-Scotto , Serge Antonczak , Dirk D Steiner , X. Corveleyn
Journée Arômes Parfums, Institut de Chimie de Nice, 2023, Nice, France
Communication dans un congrès hal-04697464 v1

Déficits individuels induits par des situations répétées d'échec : implication pour les "chômeurs" et leur stigmatisation

Clement F. A. Andrieu , Roxane L. Bartoletti , Dirk D Steiner , Isabelle Milhabet
22e congrès de l’Association Internationale de Psychologie du Travail de Langue Française (AIPTLF), Association Internationale de Psychologie du Travail de Langue Française (AIPTLF), Jul 2023, Montreal, Canada
Communication dans un congrès hal-04174085 v1

Influences of music and smells on young and older adults' executive functions

Roxane L. Bartoletti , Martine Adrian-Scotto , Serge Antonczak , Dirk D Steiner , X. Corveleyn
Réunion annuelle du GDR O3, GDR O3, 2022, Paris, France
Communication dans un congrès hal-04697469 v1

Environnements olfacto-auditifs et vieillissement démographique, quels enjeux pour les adultes jeunes et âgés d'aujourd'hui et de demain ?

Roxane L. Bartoletti , Martine Adrian-Scotto , Serge Antonczak , Dirk D Steiner , X. Corveleyn
Colloque Jeunes Chercheurs, Création-Recherche en Olfaction : pratiques et métiers en mutations. Acte 1. Sommes-nous manipulés par les senteurs ou est-ce nous qui les manipulons ?, LARA-SEPPIA, 2022, Toulouse, France
Communication dans un congrès hal-04697472 v1

« Croisons les doigts ! » : augmentation de la saillance des informations proprioceptives dans le paradigme de la RHI.

Roxane L. Bartoletti , Sylvane Faure , X. Corveleyn
Rencontres Jeunes Chercheurs, session "Corps & Espace"., LPNC, 2021, Grenoble, France
Communication dans un congrès hal-04697473 v1

ODOJAZZ : quand les parfums se mêlent à la musique.

Martine Adrian-Scotto , Serge Antonczak , X. Corveleyn , Roxane L. Bartoletti , Dirk D Steiner
Semaine du Son de l’UNESCO, Semaine du Son de l’UNESCO, 2021, Nice, France
Communication dans un congrès hal-04697478 v1

L'impact des traces tactiles et proprioceptives dans la construction de l'image du corps

Roxane L. Bartoletti , X. Corveleyn
60ème Congrès de la Société Française de Psychologie à Poitiers, SFP, 2019, Poitiers, France
Communication dans un congrès hal-04697483 v1