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Sébastien Guillaume

Sébastien Guillaume

D-Index & Metrics

Psychology

D-Index
57
Citations
11783
World Ranking
4049
National Ranking
27

Overview

Sébastien Guillaume is affiliated with the University of Montpellier in France. Their research primarily revolves around psychology and medicine, with a strong focus on clinical psychology and psychiatry and mental health. They have contributed significantly to the understanding of eating disorders, suicide and self-harm studies, and obsessive-compulsive spectrum disorders, among other topics.

Their extensive body of work includes over 100 publications in psychology and 60+ in medicine. Key subfields of study include clinical psychology, psychiatry and mental health, public health, environmental and occupational health, genetics, and experimental and cognitive psychology.

Major topics addressed in their research include:

  • Eating Disorders and Behaviors
  • Suicide and Self-Harm Studies
  • Obsessive-Compulsive Spectrum Disorders
  • Bipolar Disorder and Treatment
  • Child Nutrition and Feeding Issues
  • COVID-19 and Mental Health
  • Tryptophan and brain disorders

Guillaume has published in various academic venues, with frequent contributions to:

  • Frontiers in Psychiatry
  • Journal of Affective Disorders
  • Nutrients
  • Eating and Weight Disorders - Studies on Anorexia Bulimia and Obesity
  • European Psychiatry

They have collaborated extensively with several researchers, including:

  • Philippe Courtet
  • Émilie Olié
  • Maude Sénèque
  • Laurent Maïmoun
  • Philip Gorwood

Among their recent published papers are:

  • The impact of the COVID-19 pandemic on eating disorder risk and symptoms (2020, International Journal of Eating Disorders)
  • Genetic identification of cell types underlying brain complex traits yields insights into the etiology of Parkinson's disease (2020, Nature Genetics)
  • COVID-19 pandemic lockdown and problematic eating behaviors in a student population (2020, Journal of Behavioral Addictions)
  • "Waste not and stay at home" evidence of decreased food waste during the COVID-19 pandemic from the U.S. and Italy (2021, Appetite)
  • Neutrophil-to-lymphocyte ratio: A potential new peripheral biomarker of suicidal behavior (2020, European Psychiatry)

Best Publications

  • Genome-wide association study identifies eight risk loci and implicates metabo-psychiatric origins for anorexia nervosa

    Hunna J. Watson;Hunna J. Watson;Hunna J. Watson;Zeynep Yilmaz;Laura M. Thornton;Christopher Hübel;Christopher Hübel

  • The impact of the COVID-19 pandemic on eating disorder risk and symptoms.

    Rachel F. Rodgers;Rachel F. Rodgers;Rachel F. Rodgers;Caterina Lombardo;Silvia Cerolini;Debra L. Franko

  • Genome-wide association study identifies eight risk loci and implicates metabo-psychiatric origins for anorexia nervosa

    H. J. Watson;Z. Yilmaz;L. M. Thornton;C. Hubel

  • Increased methylation of glucocorticoid receptor gene ( NR3C1 ) in adults with a history of childhood maltreatment: a link with the severity and type of trauma

    N Perroud;A Paoloni-Giacobino;P Prada;E Olié;E Olié

  • The suicidal mind and brain: A review of neuropsychological and neuroimaging studies

    Fabrice Jollant;Natalia L Lawrence;Emilie Olié;Sébastien Guillaume

  • Collaborative meta-analysis finds no evidence of a strong interaction between stress and 5-HTTLPR genotype contributing to the development of depression

    R. C. Culverhouse;N. L. Saccone;A. C. Horton;Y. Ma

  • Anhedonia is associated with suicidal ideation independently of depression: A meta-analysis.

    Déborah Ducasse;Gwenolé Loas;Déborah Dassa;Carla Gramaglia

  • Is it valid to measure suicidal ideation by depression rating scales

    Martin Desseilles;Martin Desseilles;Martin Desseilles;Nader Perroud;Sébastien Guillaume;Isabelle Jaussent

  • Guidelines for the use and management of long-acting injectable antipsychotics in serious mental illness.

    Pierre Michel Llorca;Mocrane Abbar;Philippe Courtet;Sebastien Guillaume

  • Higher psychological pain during a major depressive episode may be a factor of vulnerability to suicidal ideation and act

    Emilie Olié;Sébastien Guillaume;Sébastien Guillaume;Isabelle Jaussent;Isabelle Jaussent;Philippe Courtet;Philippe Courtet

  • COVID-19 pandemic lockdown and problematic eating behaviors in a student population

    Valentin Flaudias;Sylvain Iceta;Sylvain Iceta;Oulmann Zerhouni;Rachel F. Rodgers;Rachel F. Rodgers

  • Structural magnetic resonance imaging in eating disorders: a systematic review of voxel-based morphometry studies

    Frederique Van den Eynde;Masashi Suda;Hannah Broadbent;Sébastien Guillaume;Sébastien Guillaume

  • Trait-related decision-making impairment in the three phases of bipolar disorder

    Marc Adida;Fabrice Jollant;Luke Clark;Nathalie Besnier

  • Psychological Pain in Suicidality: A Meta-Analysis.

    Déborah Ducasse;Ronald R. Holden;Laurent Boyer;Sylvaine Artéro

  • Somatic markers and explicit knowledge are both involved in decision-making.

    Sébastien Guillaume;Sébastien Guillaume;Fabrice Jollant;Fabrice Jollant;Isabelle Jaussent;Isabelle Jaussent;Natalia Lawrence

  • Associations between adverse childhood experiences and clinical characteristics of eating disorders

    S. Guillaume;I. Jaussent;Laurent Maïmoun;A. Ryst

  • Neuroinflammation in suicide: Toward a comprehensive model

    Philippe Courtet;Lucas Giner;Maude Seneque;Sebastien Guillaume

  • A meta-analysis of cytokines in suicidal behavior

    Déborah Ducasse;Emilie Olié;Sébastien Guillaume;Sylvaine Artéro

  • Feasibility and validity of ecological momentary assessment in the investigation of suicide risk.

    Mathilde Husky;Emilie Olié;Sébastien Guillaume;Catherine Genty

  • Neurocognition in bulimic eating disorders : a systematic review

    F. Van den Eynde;S. Guillaume;S. Guillaume;H. Broadbent;D. Stahl

  • Borderline personality disorder and childhood maltreatment: a genome-wide methylation analysis.

    Julien Prados;Ludwig Stenz;P Courtet;Paco Boris Prada

  • Collaborative meta-analysis finds no evidence of a strong interaction between stress and 5-HTTLPR genotype contributing to the development of depression

    Robert C. Culverhouse;Nancy L. Saccone;Amy C. Horton;Yinjiao Ma

Frequent Co-Authors

Fabrice Jollant
Fabrice Jollant University of Paris-Saclay
Jorge Lopez-Castroman
Jorge Lopez-Castroman University of Santiago de Compostela
Ulrike Schmidt
Ulrike Schmidt King's College London
Philip Gorwood
Philip Gorwood Université Paris Cité
Nader Perroud
Nader Perroud University of Geneva
Marion Leboyer
Marion Leboyer Paris-Est Créteil University
Hunna J. Watson
Hunna J. Watson University of North Carolina at Chapel Hill
Aarno Palotie
Aarno Palotie University of Helsinki
Stephan Ripke
Stephan Ripke Massachusetts General Hospital
Enrique Baca-García
Enrique Baca-García Autonomous University of Madrid

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