Christophe Portefaix

Affiliations

Department of Radiology, Hôpital Maison Blanche, Reims, France.
CReSTIC Laboratory, University of Reims Champagne-Ardenne, Reims, France.

Publications (11)

Volumetric changes and clinical trajectories in Parkinson's disease: a prospective multicentric study.

Journal of neurology

Avec: Ana Marques , Elise Macias , Bruno Pereira , Elodie Durand , Carine Chassain , Tiphaine Vidal , Luc Defebvre , Nicolas Carriere , Valerie Fraix , Elena Moro , Stéphane Thobois , Elise Metereau , Graziella Mangone , Marie Vidailhet , Jean-Christophe Corvol , Stéphane Lehéricy , Nicolas Menjot de Champfleur , Christian Geny , Umberto Spampinato , Wassilios G Meissner , Solène Frismand , Emmanuelle Schmitt , Anne Doé de Maindreville , Christophe Portefaix , Philippe Remy , Gilles Fénelon , Jean Luc Houeto , Olivier Colin , Olivier Rascol , Patrice Peran , Jean-Marie Bonny , Maria Livia Fantini , Franck Durif , Auteur inconnu

Neural Responses to the Implicit Processing of Emotional Facial Expressions in Binge Drinking.

Alcohol and alcoholism (Oxford, Oxfordshire)

Avec: Séverine Lannoy , Laurence Dricot , Farid Benzerouk , Christophe Portefaix , Sarah Barrière , Véronique Quaglino , Mickaël Naassila , Arthur Kaladjian , Fabien Gierski

Activation of the left medial temporal gyrus and adjacent brain areas during affective theory of mind processing correlates with trait schizotypy in a nonclinical population.

Social cognitive and affective neuroscience

Avec: Ksenija Vucurovic , Delphine Raucher-Chéné , Alexandre Obert , Pamela Gobin , Audrey Henry , Sarah Barrière , Martina Traykova , Fabien Gierski , Christophe Portefaix , Stéphanie Caillies , Arthur Kaladjian

Impact of hypomanic personality traits on brain functional connectivity during a dynamic theory-of-mind task.

Psychiatry research. Neuroimaging

Avec: Delphine Raucher-Chéné , Audrey Henry , Alexandre Obert , Martina Traykova , Ksenija Vucurovic , Pamela Gobin , Sarah Barrière , Christophe Portefaix , Fabien Gierski , Stéphanie Caillies , Arthur Kaladjian

Metabolic syndrome among older adults with schizophrenia spectrum disorder: Prevalence and associated factors in a multicenter study.

Psychiatry research

Avec: Sandra Abou Kassm , Nicolas Hoertel , Wadih Naja , Kibby McMahon , Sarah Barrière , Yvonne Blumenstock , Christophe Portefaix , Delphine Raucher-Chéné , Céline Béra-Potelle , Christine Cuervo-Lombard , Christophe Guerin-Langlois , Cédric Lemogne , Hugo Peyre , Arthur Kaladjian , Frédéric Limosin , Auteur inconnu

Correlation between muscle mass and handgrip strength in digestive cancer patients undergoing chemotherapy.

Cancer medicine

Avec: Johanna Moreau , Marie-Amélie Ordan , Coralie Barbe , Camille Mazza , Marine Perrier , Damien Botsen , Mathilde Brasseur , Christophe Portefaix , Yohann Renard , Barbara Tallière , Eric Bertin , Christine Hoeffel , Olivier Bouché

Subsyndromal and syndromal depressive symptoms among older adults with schizophrenia spectrum disorder: Prevalence and associated factors in a multicenter study.

Journal of affective disorders

Avec: Nicolas Hoertel , Claire Jaffré , Rachel Pascal de Raykeer , Kibby McMahon , Sarah Barrière , Yvonne Blumenstock , Christophe Portefaix , Delphine Raucher-Chéné , Céline Béra-Potelle , Christine Cuervo-Lombard , Astrid Chevance , Christophe Guerin-Langlois , Cédric Lemogne , Guillaume Airagnes , Hugo Peyre , Arthur Kaladjian , Frédéric Limosin , Auteur inconnu

Intrasubject subcortical quantitative referencing to boost MRI sensitivity to Parkinson's disease.

NeuroImage. Clinical

Avec: Laila Khedher , Jean-Marie Bonny , Ana Marques , Elodie Durand , Bruno Pereira , Marie Chupin , Tiphaine Vidal , Carine Chassain , Luc Defebvre , Nicolas Carriere , Valerie Fraix , Elena Moro , Stéphane Thobois , Elise Metereau , Graziella Mangone , Marie Vidailhet , Jean-Christophe Corvol , Stéphane Lehéricy , Nicolas Menjot de Champfleur , Christian Geny , Umberto Spampinato , Wassilios Meissner , Solène Frismand , Emmanuelle Schmitt , Anne Doé de Maindreville , Christophe Portefaix , Philippe Remy , Gilles Fénelon , Jean Luc Houeto , Olivier Colin , Olivier Rascol , Patrice Peran , Franck Durif , Auteur inconnu

Investigation of the neural correlates of mentalizing through the Dynamic Inference Task, a new naturalistic task of social cognition.

NeuroImage

Avec: Audrey Henry , Delphine Raucher-Chéné , Alexandre Obert , Pamela Gobin , Ksenija Vucurovic , Sarah Barrière , Séverine Sacré , Christophe Portefaix , Fabien Gierski , Stéphanie Caillies , Arthur Kaladjian

Neural correlates of semantic ambiguity resolution in paucisymptomatic bipolar disorder patients.

Psychiatry research. Neuroimaging

Avec: Delphine Raucher-Chéné , Alexandre Obert , Fabien Gierski , Farid Benzerouk , Sarah Terrien , Sarah Barrière , Christophe Portefaix , Chrystel Besche-Richard , Arthur Kaladjian

Neural activations during cognitive and affective theory of mind processing in healthy adults with a family history of alcohol use disorder.

Psychological medicine

Avec: F Schmid , A Henry , F Benzerouk , S Barrière , C Portefaix , J Gondrexon , A Obert , A Kaladjian , F Gierski

Réseau de co-auteurs

Sarah Barrière 7 collaborations

Arthur Kaladjian 7 collaborations

Delphine Raucher-Chéné 6 collaborations

Fabien Gierski 5 collaborations

None None 4 collaborations

Alexandre Obert 4 collaborations

Ksenija Vucurovic 3 collaborations

Pamela Gobin 3 collaborations

Audrey Henry 3 collaborations

Stéphanie Caillies 3 collaborations

Ana Marques 2 collaborations

Bruno Pereira 2 collaborations

Elodie Durand 2 collaborations

Carine Chassain 2 collaborations

Tiphaine Vidal 2 collaborations

Luc Defebvre 2 collaborations

Nicolas Carriere 2 collaborations

Valerie Fraix 2 collaborations

Elena Moro 2 collaborations

Stéphane Thobois 2 collaborations

Elise Metereau 2 collaborations

Graziella Mangone 2 collaborations

Marie Vidailhet 2 collaborations

Jean-Christophe Corvol 2 collaborations

Stéphane Lehéricy 2 collaborations

Nicolas Menjot de Champfleur 2 collaborations

Christian Geny 2 collaborations

Umberto Spampinato 2 collaborations

Solène Frismand 2 collaborations

Emmanuelle Schmitt 2 collaborations

Anne Doé de Maindreville 2 collaborations

Philippe Remy 2 collaborations

Gilles Fénelon 2 collaborations

Jean Luc Houeto 2 collaborations

Olivier Colin 2 collaborations

Olivier Rascol 2 collaborations

Patrice Peran 2 collaborations

Jean-Marie Bonny 2 collaborations

Franck Durif 2 collaborations

Farid Benzerouk 2 collaborations

Martina Traykova 2 collaborations

Nicolas Hoertel 2 collaborations

Kibby McMahon 2 collaborations

Yvonne Blumenstock 2 collaborations

Céline Béra-Potelle 2 collaborations

Christine Cuervo-Lombard 2 collaborations

Christophe Guerin-Langlois 2 collaborations

Cédric Lemogne 2 collaborations

Hugo Peyre 2 collaborations

Frédéric Limosin 2 collaborations

Elise Macias 1 collaboration

Wassilios G Meissner 1 collaboration

Maria Livia Fantini 1 collaboration

Séverine Lannoy 1 collaboration

Laurence Dricot 1 collaboration

Véronique Quaglino 1 collaboration

Mickaël Naassila 1 collaboration

Sandra Abou Kassm 1 collaboration

Wadih Naja 1 collaboration

Johanna Moreau 1 collaboration

Marie-Amélie Ordan 1 collaboration

Coralie Barbe 1 collaboration

Camille Mazza 1 collaboration

Marine Perrier 1 collaboration

Damien Botsen 1 collaboration

Mathilde Brasseur 1 collaboration

Yohann Renard 1 collaboration

Barbara Tallière 1 collaboration

Eric Bertin 1 collaboration

Christine Hoeffel 1 collaboration

Olivier Bouché 1 collaboration

Claire Jaffré 1 collaboration

Rachel Pascal de Raykeer 1 collaboration

Astrid Chevance 1 collaboration

Guillaume Airagnes 1 collaboration

Laila Khedher 1 collaboration

Marie Chupin 1 collaboration

Wassilios Meissner 1 collaboration

Séverine Sacré 1 collaboration

Sarah Terrien 1 collaboration

Chrystel Besche-Richard 1 collaboration

F Schmid 1 collaboration

A Henry 1 collaboration

F Benzerouk 1 collaboration

S Barrière 1 collaboration

C Portefaix 1 collaboration

J Gondrexon 1 collaboration

A Obert 1 collaboration

A Kaladjian 1 collaboration

F Gierski 1 collaboration