Sebastien Guillaume
Biographic Data
| ID | 6266314 |
|---|---|
| NAME | Sebastien Guillaume |
| GIVEN NAMES | Sebastien |
| FAMILY NAME | Guillaume |
| SIGNATURE | GUILLAUME S |
| AFFILIATIONS | Inserm |
| ORCID | 0000-0002-6769-9982 |
| VERIFIED | Yes |
| TOTAL WORKS | 13 |
| TOTAL CITATIONS | 4 |
| WORKS AS AUTHOR | 13 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2017 |
| LATEST PUBLICATION YEAR | 2023 |
| H-INDEX | 1 |
The outcome-representation learning model
Impairments in decision-making have been suggested as a predisposing factor to obesity development. Individuals with excess weight display riskier decisions than normal weight people. Furthermore, adolescence is a period of life in which risky behavior may increase. We aimed to investigate decision making applying the Outcome-Representation-Learning (ORL) model to the Iowa Gambling Task (IGT) in adolescents with excess weight. Twenty-nine excess …
Joint Hypermobility and Clinical Correlates in a Group of Patients With Eating Disorders
Background: The ability to move joints beyond the normal range of motion is called Joint Hypermobility (JHM). JHM has been associated with a plethora of physical problems and is a frequent sign of hereditary disorders of connective tissue. Neuropsychiatric conditions such as eating disorders (ED) have also been related to JHM. However, little is known about the clinical profile of people with ED and JHM. The aim of this study was to explore JHM i…
The Early Impact of the Covid-19 Lockdown on Stress and Addictive Behaviors in an Alcohol-Consuming Student Population in France
Background: This study evaluated factors linked with perceived stress related to the COVID-19 pandemic and lockdown and addictive behaviors prior to and during lockdown in a sample of students who indicated engaging in alcohol consumption behaviors before lockdown. Methods: Cross-sectional study. French students from four universities participated in this study, and 2,760 students reported alcohol use. During the first week of lockdown, students …
Effects of Hormonal Contraception Use on Cognitive Functions in Patients With Bulimia Nervosa
Background: Growing evidences indicate that sex hormones have an effect on cognitive functions, and that Bulimia Nervosa (BN) is associated with cognitive impairment. The aim of this study was to determine the effect of hormonal contraception (HC) use on four cognitive functions that are impaired in patients with BN. Methods: This retrospective exploratory study included 103 women with a diagnosis of BN based on the DSM-5 criteria. Their age rang…
Waste not and stay at home” evidence of decreased food waste during the Covid-19 pandemic from the U.S. and Italy
The impact of the Covid ‐19 pandemic on eating disorder risk and symptoms
The current COVID‐19 pandemic has created a global context likely to increase eating disorder (ED) risk and symptoms, decrease factors that protect against EDs, and exacerbate barriers to care. Three pathways exist by which this pandemic may exacerbate ED risk. One, the disruptions to daily routines and constraints to outdoor activities may increase weight and shape concerns, and negatively impact eating, exercise, and sleeping patterns, which ma…
Covid-19 pandemic lockdown and problematic eating behaviors in a student population
Learning From Artemisia’s Lucretia
In the painting "Lucretia," Artemisia Gentileschi, one of the major painters of the 17 th century, depicts Lucretia's suicide. This artwork empathic vision offers the spectator the apprehension of a unique phenomenon where psychological pain is transformed into self-aggression. To understand why the body becomes an object to attack, it is important to study the role of interoception and self-awareness in the suicidal process. This essay discusses…
Pepsui, a Psychoeducational Program for the Management of Suicidal Patients
Through specific processes for targeting suicidal risk and reducing the stigma, the PEPSUI program may represent a promising intervention for suicide prevention
Dexamethasone Suppression Test May Predict More Severe/Violent Suicidal Behavior
Our results suggest that HPA axis hyper-reactivity monitored with the DST is a marker of violent/serious suicide attempt with lower rescue possibility. Furthermore, higher changes between pre-DST and post-DST cortisol levels may predict higher suicide intent. These findings might help to characterize the biological features of nearest suicide phenotypes
Giant Slalom
Introduction: Giant slalom is the core discipline of alpine skiing, and each race has its own specific course and terrain characteristics. These variations may explain differences in the speed and time per turn profiles, which are essential for performance development and injury prevention. This study aims to address the differences in course setting and steepness of the different course sections (flat-medium-steep) and compare them to the perfor…
Assessment of Translocator Protein Density, as Marker of Neuroinflammation, in Major Depressive Disorder
Background: Major depressive disorder (MDD) is a serious public health problem with high lifetime prevalence (4.4-20%) in the general population. The monoamine hypothesis is the most widespread etiological theory of MDD. Also, recent scientific data has emphasized the importance of immuno-inflammatory pathways in the pathophysiology of MDD. The lack of data on the magnitude of brain neuroinflammation in MDD is the main limitation of this inflamma…
Transcranial Magnetic Stimulation and the Urge to Eat
Generoso, Marcelo B. MD, MSc; Cordeiro, Quirino MD, PhD; Taiar, Ivan MD; Soares, Amanda MD; Boggiano, Mary M. MD, PhD; Ray, Mary K. MD; Guillaume, Sebastien MD, PhD; Shiozawa, Pedro PhD Author Information
Transcranial Magnetic Stimulation and the Urge to Eat
Generoso, Marcelo B. MD, MSc; Cordeiro, Quirino MD, PhD; Taiar, Ivan MD; Soares, Amanda MD; Boggiano, Mary M. MD, PhD; Ray, Mary K. MD; Guillaume, Sebastien MD, PhD; Shiozawa, Pedro PhD Author Information
Assessment of Translocator Protein Density, as Marker of Neuroinflammation, in Major Depressive Disorder
Background: Major depressive disorder (MDD) is a serious public health problem with high lifetime prevalence (4.4-20%) in the general population. The monoamine hypothesis is the most widespread etiological theory of MDD. Also, recent scientific data has emphasized the importance of immuno-inflammatory pathways in the pathophysiology of MDD. The lack of data on the magnitude of brain neuroinflammation in MDD is the main limitation of this inflamma…
The impact of the Covid ‐19 pandemic on eating disorder risk and symptoms
The current COVID‐19 pandemic has created a global context likely to increase eating disorder (ED) risk and symptoms, decrease factors that protect against EDs, and exacerbate barriers to care. Three pathways exist by which this pandemic may exacerbate ED risk. One, the disruptions to daily routines and constraints to outdoor activities may increase weight and shape concerns, and negatively impact eating, exercise, and sleeping patterns, which ma…
Covid-19 pandemic lockdown and problematic eating behaviors in a student population
Learning From Artemisia’s Lucretia
In the painting "Lucretia," Artemisia Gentileschi, one of the major painters of the 17 th century, depicts Lucretia's suicide. This artwork empathic vision offers the spectator the apprehension of a unique phenomenon where psychological pain is transformed into self-aggression. To understand why the body becomes an object to attack, it is important to study the role of interoception and self-awareness in the suicidal process. This essay discusses…
Pepsui, a Psychoeducational Program for the Management of Suicidal Patients
Through specific processes for targeting suicidal risk and reducing the stigma, the PEPSUI program may represent a promising intervention for suicide prevention
Dexamethasone Suppression Test May Predict More Severe/Violent Suicidal Behavior
Our results suggest that HPA axis hyper-reactivity monitored with the DST is a marker of violent/serious suicide attempt with lower rescue possibility. Furthermore, higher changes between pre-DST and post-DST cortisol levels may predict higher suicide intent. These findings might help to characterize the biological features of nearest suicide phenotypes
Giant Slalom
Introduction: Giant slalom is the core discipline of alpine skiing, and each race has its own specific course and terrain characteristics. These variations may explain differences in the speed and time per turn profiles, which are essential for performance development and injury prevention. This study aims to address the differences in course setting and steepness of the different course sections (flat-medium-steep) and compare them to the perfor…
The Early Impact of the Covid-19 Lockdown on Stress and Addictive Behaviors in an Alcohol-Consuming Student Population in France
Background: This study evaluated factors linked with perceived stress related to the COVID-19 pandemic and lockdown and addictive behaviors prior to and during lockdown in a sample of students who indicated engaging in alcohol consumption behaviors before lockdown. Methods: Cross-sectional study. French students from four universities participated in this study, and 2,760 students reported alcohol use. During the first week of lockdown, students …
Effects of Hormonal Contraception Use on Cognitive Functions in Patients With Bulimia Nervosa
Background: Growing evidences indicate that sex hormones have an effect on cognitive functions, and that Bulimia Nervosa (BN) is associated with cognitive impairment. The aim of this study was to determine the effect of hormonal contraception (HC) use on four cognitive functions that are impaired in patients with BN. Methods: This retrospective exploratory study included 103 women with a diagnosis of BN based on the DSM-5 criteria. Their age rang…
Waste not and stay at home” evidence of decreased food waste during the Covid-19 pandemic from the U.S. and Italy
Joint Hypermobility and Clinical Correlates in a Group of Patients With Eating Disorders
Background: The ability to move joints beyond the normal range of motion is called Joint Hypermobility (JHM). JHM has been associated with a plethora of physical problems and is a frequent sign of hereditary disorders of connective tissue. Neuropsychiatric conditions such as eating disorders (ED) have also been related to JHM. However, little is known about the clinical profile of people with ED and JHM. The aim of this study was to explore JHM i…
The outcome-representation learning model
Impairments in decision-making have been suggested as a predisposing factor to obesity development. Individuals with excess weight display riskier decisions than normal weight people. Furthermore, adolescence is a period of life in which risky behavior may increase. We aimed to investigate decision making applying the Outcome-Representation-Learning (ORL) model to the Iowa Gambling Task (IGT) in adolescents with excess weight. Twenty-nine excess …
Medicine (11 works) · Psychology (10 works) · Psychiatry (9 works) · Internal Medicine (6 works) · Clinical Psychology (5 works) · Eating Disorders and Behaviors (5 works) · Clinical Psychology (4 works) · Environmental health (4 works) · Behavioral Health and Interventions (3 works) · Bulimia nervosa (3 works)