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Nematollah Jaafari
Researcher at University of Poitiers
Publications - 123
Citations - 2631
Nematollah Jaafari is an academic researcher from University of Poitiers. The author has contributed to research in topics: Medicine & Internal medicine. The author has an hindex of 20, co-authored 94 publications receiving 2090 citations. Previous affiliations of Nematollah Jaafari include French Institute of Health and Medical Research.
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Journal ArticleDOI
Subthalamic nucleus stimulation in severe obsessive-compulsive disorder.
Luc Mallet,Mircea Polosan,Nematollah Jaafari,Nicolas Baup,Marie-Laure Welter,Denys Fontaine,Sophie Tezenas du Montcel,Jérôme Yelnik,Isabelle Chereau,Christophe Arbus,Sylvie Raoul,Bruno Aouizerate,Philippe Damier,Stephan Chabardes,Virginie Czernecki,Claire Ardouin,Marie-Odile Krebs,Eric Bardinet,Patrick Chaynes,Pierre Burbaud,Philippe Cornu,Philippe Derost,Thierry Bougerol,Benoit Bataille,Vianney Mattei,Didier Dormont,Bertrand Devaux,Marc Vérin,Jean-Luc Houeto,Pierre Pollak,Alim-Louis Benabid,Yves Agid,Paul Krack,Bruno Millet,Antoine Pelissolo,Non Renseigné +35 more
TL;DR: These preliminary findings suggest that stimulation of the subthalamic nucleus may reduce the symptoms of severe forms of OCD but is associated with a substantial risk of serious adverse events.
Journal ArticleDOI
Gray Matter Alterations in Obsessive–Compulsive Disorder: An Anatomic Likelihood Estimation Meta-Analysis
Jean-Yves Rotge,Nicolas Langbour,Dominique Guehl,Bernard Bioulac,Nematollah Jaafari,Michèle Allard,Michèle Allard,Bruno Aouizerate,Pierre Burbaud +8 more
TL;DR: A quantitative meta-analysis of VBM studies contrasting OCD patients with healthy controls concludes that structural abnormalities within the prefrontal-basal ganglia network are involved in OCD pathophysiology.
Journal ArticleDOI
Empathy Is a Protective Factor of Burnout in Physicians: New Neuro-Phenomenological Hypotheses Regarding Empathy and Sympathy in Care Relationship.
TL;DR: It is proposed that clarifying the link between burnout, empathy and sympathy would enable developing specific training in medical students and continuous professional formation in senior physicians and would potentially contribute to the prevention of burnout in medical care.
Journal ArticleDOI
Decrease of prefrontal metabolism after subthalamic stimulation in obsessive-compulsive disorder: a positron emission tomography study
Florence Le Jeune,Marc Vérin,Marc Vérin,K. N’Diaye,K. N’Diaye,Dominique Drapier,Emmanuelle Leray,Sophie Tezenas du Montcel,Nicolas Baup,Antoine Pelissolo,Mircea Polosan,Luc Mallet,Jérôme Yelnik,Bertrand Devaux,Denys Fontaine,Isabelle Chereau,Aurélie Bourguignon,Julie Anne Peron,Julie Anne Peron,Paul Sauleau,Sylvie Raoul,Etienne Garin,Marie-Odile Krebs,Nematollah Jaafari,Bruno Millet +24 more
TL;DR: The therapeutic effect of STN DBS is related to a decrease in prefrontal cortex metabolism, and the improvement assessed by Y-BOCS scores during the On-Stimulation conditions was positively correlated with PET signal changes at the boundary of the orbitofrontal cortex and the medial prefrontal cortex.
Journal ArticleDOI
Anterior pallidal deep brain stimulation for Tourette's syndrome: a randomised, double-blind, controlled trial
Marie-Laure Welter,Marie-Laure Welter,Jean-Luc Houeto,Stéphane Thobois,Benoit Bataille,Marc Guenot,Yulia Worbe,Andreas Hartmann,Virginie Czernecki,Eric Bardinet,Jérôme Yelnik,Sophie Tezenas du Montcel,Yves Agid,Marie Vidailhet,Philippe Cornu,Audrey Tanguy,Solène Ansquer,Nematollah Jaafari,Emmanuel Poulet,Giulia Serra,Pierre Burbaud,Emmanuel Cuny,Bruno Aouizerate,Pierre Pollak,Stephan Chabardes,Mircea Polosan,Michel Borg,Denys Fontaine,Bruno Giordana,Sylvie Raoul,Tiphaine Rouaud,Anne Sauvaget,Isabelle Jalenques,Carine Karachi,Carine Karachi,Luc Mallet,Luc Mallet,Luc Mallet,Marie-Laure Welter,E. Cuny,P. Derkinderen,D. Fontaine,J.L. Houeto,I. Jalenques,L. Mallet,P. Pollak,Stéphane Thobois,A. Bissery,H. Oya,E. Bardinet,J. Yelnik,Anne Buot,V. Czernecki,S. Tezenas du Montcel,A. Tanguy,M. Hajji,Carine Karachi,A. Hartmann,Yves Agid,Y. Worbe,Didier Dormont,M. Vidailhet,P. Cornu,B. Aouizerate,P. Burbaud,Franck Durif,C. Fauchon,F. Rondepierre,Philippe Derost,M. Aya Kombo,M. Polosan,S. Chabardès,Alexandre Krainik,Paul Krack,Brigitte Piallat,M. Guenot,E. Poulet,Hélène Klinger,G. Serra,Emmanuel Broussolle,T. Rouaud,A. Sauvaget,Philippe Damier,S Raoul,M. Borg,B. Giordana,M.-N. Magnie-Mauro,N. Jaafari,B. Bataille,S. Ansquer,I. Benatru,A. Fradet,E. Dugast,A. Ouerdani,E. Rabois,M. Quintin,S. Palfi +96 more
TL;DR: 3 months of aGPi DBS is insufficient to decrease tic severity for patients with Tourette's syndrome, and future research is needed to investigate the efficacy of aGPI DBS for patients over longer periods with optimal stimulation parameters and to identify potential predictors of the therapeutic response.