Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Sébastien Szaffarczyk"'
Autor:
Salomé Leclercq, Sébastien Szaffarczyk, Pantelis Leptourgos, Pierre Yger, Alexandra Fakhri, Marielle Wathelet, Vincent Bouttier, Sophie Denève, Renaud Jardri
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Sociopolitical crises causing uncertainty have accumulated in recent years, providing fertile ground for the emergence of conspiracy ideations. Computational models constitute valuable tools for understanding the mechanisms at play in the fo
Externí odkaz:
https://doaj.org/article/975339f0bc0341aab4d5aa308abc0079
A pilot study investigating affective forecasting biases with a novel virtual reality-based paradigm
Autor:
Louise Loisel-Fleuriot, Thomas Fovet, Arnaud Bugnet, Coralie Creupelandt, Marielle Wathelet, Sébastien Szaffarczyk, Stéphane Duhem, Guillaume Vaiva, Mathilde Horn, Fabien D’Hondt
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract A body of research indicates that people are prone to overestimate the affective impact of future events. Here, we developed a novel experimental paradigm to study these affective forecasting biases under laboratory conditions using subjecti
Externí odkaz:
https://doaj.org/article/b84e09ed2971429294e7a3d45f7e413d
Autor:
Arnaud Leroy, Etienne Very, Philippe Birmes, Pierre Yger, Sébastien Szaffarczyk, Renaud Lopes, Olivier Outteryck, Cécile Faure, Stéphane Duhem, Pierre Grandgenèvre, Frédérique Warembourg, Guillaume Vaiva, Renaud Jardri
Publikováno v:
NeuroImage: Clinical, Vol 34, Iss , Pp 102964- (2022)
Background: One of the core features of posttraumatic stress disorder (PTSD) is re-experiencing trauma. The anterior insula (AI) has been proposed to play a crucial role in these intrusive experiences. However, the dynamic function of the AI in re-ex
Externí odkaz:
https://doaj.org/article/e333d40512fb4e93912938adfc3a959a
Publikováno v:
Dementia and Geriatric Cognitive Disorders Extra, Vol 5, Iss 1, Pp 1-12 (2015)
Aims: We investigated the performance in scene categorization of patients with Alzheimer's disease (AD) using a saccadic choice task. Method: 24 patients with mild AD, 28 age-matched controls and 26 young people participated in the study. The partici
Externí odkaz:
https://doaj.org/article/f0b8ff98405f45b1af8756ded05dc8ba
Autor:
Emilie Veerapa, Pierre Grandgenevre, Guillaume Vaiva, Stéphane Duhem, Mohamed El Fayoumi, Benjamin Vinnac, Sébastien Szaffarczyk, Marielle Wathelet, Thomas Fovet, Fabien D'Hondt
Publikováno v:
Psychological Medicine. :1-9
Background Research on biased processing of aversive stimuli in posttraumatic stress disorder (PTSD) has produced inconsistent results between response time (RT) and eye-tracking studies. Recent RT-based results of dot-probe studies showed no attenti
Autor:
Coralie Creupelandt, Pierre Maurage, Bruno Bocanegra, Sébastien Szaffarczyk, Philippe de Timary, Jory Deleuze, Carine Lambot, Fabien D’Hondt
Publikováno v:
Psychopharmacology, Vol. 239, no.8, p. 2647-2657 (2022)
Psychopharmacology
Psychopharmacology, 2022, ⟨10.1007/s00213-022-06158-w⟩
Psychopharmacology, 239(8), 2647-2657. Springer-Verlag
Psychopharmacology
Psychopharmacology, 2022, ⟨10.1007/s00213-022-06158-w⟩
Psychopharmacology, 239(8), 2647-2657. Springer-Verlag
Rationale: Visuo-perceptive deficits in severe alcohol use disorder (SAUD) remain little understood, notably regarding the respective involvement of the two main human visual streams, i.e., magnocellular (MC) and parvocellular (PC) pathways, in these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34865078f2cee2130557311f6c27d651
https://hdl.handle.net/2078.1/263812
https://hdl.handle.net/2078.1/263812
Decoding Activity in Broca's Area Predicts the Occurrence of Auditory Hallucinations Across Subjects
Autor:
Thomas Fovet, Sébastien Szaffarczyk, Edouard Duchesnay, Josselin Houenou, Pierre Thomas, Renaud Lopes, Philippe Domenech, Renaud Jardri, Pierre Yger, Amicie de Pierrefeu
Publikováno v:
Biological Psychiatry
Biological Psychiatry, Elsevier, 2022, 91 (2), pp.194-201. ⟨10.1016/j.biopsych.2021.08.024⟩
Biological Psychiatry, 2022, 91 (2), pp.194-201. ⟨10.1016/j.biopsych.2021.08.024⟩
Biological Psychiatry, Elsevier, 2022, 91 (2), pp.194-201. ⟨10.1016/j.biopsych.2021.08.024⟩
Biological Psychiatry, 2022, 91 (2), pp.194-201. ⟨10.1016/j.biopsych.2021.08.024⟩
International audience; BACKGROUND: Functional magnetic resonance imaging (fMRI) capture aims at detecting auditory-verbal hallucinations (AVHs) from continuously recorded brain activity. Establishing efficient capture methods with low computational
Decoding activity in Broca’s area predicts the occurrence of auditory hallucinations across subjects
Autor:
Josselin Houenou, Pierre Thomas, Amicie de Pierrefeu, Sébastien Szaffarczyk, Edouard Duchesnay, Renaud Jardri, Pierre Yger, Thomas Fovet, Renaud Lopes, Philippe Domenech
BACKGROUNDFunctional magnetic resonance imaging (fMRI) capture aims at detecting auditory-verbal hallucinations (AVHs) from continuously recorded brain activity. Establishing efficient capture methods with low computational cost that easily generaliz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5066767a8bd1923ad6fdeeb7fb3765e6
https://doi.org/10.1101/2021.05.21.445102
https://doi.org/10.1101/2021.05.21.445102
Autor:
Faure C, Sébastien Szaffarczyk, Lopes R, Renaud Jardri, Philippe Birmes, Guillaume Vaiva, Very E, Audrey Leroy, Frédérique Warembourg, Pierre Grandgenèvre, S. Duhem
Introduction: One of the core features of posttraumatic stress disorder (PTSD) is reexperiencing the trauma. Th anterior insula (AI) was proposed to play a crucial role in these intrusive experiences. However, the dynamic function of the AI in reexpe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0920cabfb9fc1e8e17d6971ba4aa0244
https://doi.org/10.1101/2020.10.01.319269
https://doi.org/10.1101/2020.10.01.319269
Autor:
Emilie Veerapa, Sébastien Szaffarczyk, Benjamin Vinnac, Fabien D'Hondt, Océanne Haelewyn, Guillaume Vaiva, Mohamed El Fayoumi, Pierre Grandgenèvre
Publikováno v:
Scientific Reports
Scientific Reports, Nature Publishing Group, 2020, 10 (1), pp.11826. ⟨10.1038/s41598-020-68490-5⟩
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
Scientific Reports, 2020, 10 (1), pp.11826. ⟨10.1038/s41598-020-68490-5⟩
Scientific Reports, Nature Publishing Group, 2020, 10 (1), pp.11826. ⟨10.1038/s41598-020-68490-5⟩
Scientific Reports, Vol 10, Iss 1, Pp 1-10 (2020)
Scientific Reports, 2020, 10 (1), pp.11826. ⟨10.1038/s41598-020-68490-5⟩
This study aimed to investigate the time course of attentional bias for negative information in healthy individuals and to assess the associated influence of trait anxiety. Thirty-eight healthy volunteers performed an emotional dot-probe task with pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5112f325540c0eeba4ae019e451bbe82
https://www.hal.inserm.fr/inserm-02926278/file/s41598-020-68490-5.pdf
https://www.hal.inserm.fr/inserm-02926278/file/s41598-020-68490-5.pdf