Prany Wantzen

Prany Wantzen
University of Burgundy | UB · Laboratoire d’Etude de l’Apprentissage et du Développement (LEAD)

PhD Professor (Associate)

About

19
Publications
7,443
Reads
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152
Citations
Additional affiliations
October 2015 - present
Ecole Pratique des Hautes Etudes
Position
  • PhD Student
Education
October 2013 - June 2015
Ecole Pratique des Hautes Etudes
Field of study
  • Neurosciences

Publications

Publications (19)
Article
Encoding of visual scenes remains under-explored due to methodological limitations. In this study, we evaluated the relationship between memory accuracy for visual scenes and eye movements at encoding. First, we used data-driven methods, a fixation density map (using iMap4) and a saliency map (using GBVS), to analyse the visual attention for items....
Article
In a recent study on visual episodic memory (Desaunay, Clochon, et al., 2020), we have shown event‐related potentials (ERPs) differences associated with priming (150–300 msec), familiarity (350–470 msec), and recollection (600–700 msec), in young people with autism spectrum disorders (ASD) compared with typical development (TD). To go further into...
Article
Full-text available
Background Autism spectrum disorder (ASD) is associated with atypical neural activity in resting state. Most of the studies have focused on abnormalities in alpha frequency as a marker of ASD dysfunctions. However, few have explored alpha synchronization within a specific interest in resting-state networks, namely the default mode network (DMN), th...
Preprint
Full-text available
Background Autism spectrum disorder (ASD) is associated with atypical neural activity in resting-state. Most of the studies have focused on abnormalities in alpha-frequency, as a marker of ASD dysfunctions. However, few have explored alpha synchronization, with a specific interest in resting-state networks: the default mode network (DMN), the senso...
Article
Full-text available
Autobiographical memory (AM) is closely linked to the self-concept, and fulfills directive, identity, social, and adaptive functions. Individuals with autism spectrum disorder (ASD) are now known to have atypical AM, which may be closely associated with social communication difficulties. This may result in qualitatively different autobiographical n...
Article
Full-text available
Behavioral data on episodic recollection in autism spectrum disorders (ASD) point limited relational memory functioning. However, the involvement of successive memory processes in the profile of episodic memory in ASD needs more study. Here, we used event‐related potentials (ERP) to investigate the time course of episodic recollection with an assoc...
Thesis
Full-text available
Autism spectrum disorders (ASD) are neurodevelopmental disorders characterized by difficulties in social communication with restricted and repetitive behaviors, and cerebral abnormalities. The first project of this work shows abnormal resting-state brain connectivity using electroencephalography that can account for the multimodal integration diffi...
Poster
Full-text available
Introduction : La mémoire autobiographique (MA) fait référence à une collection de souvenirs des événements vécus par un individu associée à des projections d’événements dans le futur (mémoire épisodique) et à ses connaissances générales personnelles (mémoire sémantique). Les personnes avec trouble du spectre de l’autisme (TSA) présentent des parti...
Article
Introduction La mémoire autobiographique (MA) fait référence à une collection de souvenirs des événements vécus par un individu associée à des projections d’événements dans le futur (mémoire épisodique) et à ses connaissances générales personnelles (mémoire sémantique). Les personnes avec trouble du spectre de l’autisme (TSA) présentent des particu...
Article
Full-text available
Cognitive studies generally report impaired autobiographical memory in individuals with autism spectrum disorder (ASD), but mostly using verbal paradigms. In the present study, we therefore investigated the properties of both past and future autobiographical productions using visual cues in 16 boys with ASD and 16 typically developing (TD) particip...
Poster
Full-text available
Introduction : La mémoire autobiographique (MAB) va guider l'individu et lui permettre de développer un sentiment d'identité continu dans le temps. Dans les troubles du spectre de l'autisme (TSA) cette MAB, présente des particularités mises en liens avec les difficultés d'interactions sociales. Par sa position centrale, cette MAB constitue une por...
Article
Autobiographical memory implicates many cognitive functions including executive functions, language, social cognition, self-consciousness, perceptual and emotional processes. Autobiographical memory can be described into two components: episodic memories and personal semantic knowledge, both closely related to the self. For these reasons, the devel...

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