Arthur Kaladjian

ORCID: 0000-0002-4150-1325
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About
Contact & Profiles
Research Areas
  • Schizophrenia research and treatment
  • Bipolar Disorder and Treatment
  • Functional Brain Connectivity Studies
  • Electroconvulsive Therapy Studies
  • Psychosomatic Disorders and Their Treatments
  • Mental Health and Psychiatry
  • Substance Abuse Treatment and Outcomes
  • Neural and Behavioral Psychology Studies
  • Treatment of Major Depression
  • Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Mental Health Research Topics
  • Neurotransmitter Receptor Influence on Behavior
  • Child and Adolescent Psychosocial and Emotional Development
  • Psychoanalysis and Psychopathology Research
  • Personality Disorders and Psychopathology
  • Attention Deficit Hyperactivity Disorder
  • Mental Health Treatment and Access
  • Health Systems, Economic Evaluations, Quality of Life
  • Vestibular and auditory disorders
  • Neurological disorders and treatments
  • Eating Disorders and Behaviors
  • Obsessive-Compulsive Spectrum Disorders
  • Neuroscience and Neuropharmacology Research
  • Neurology and Historical Studies
  • Action Observation and Synchronization

Université de Reims Champagne-Ardenne
2016-2025

Centre Hospitalier Universitaire de Reims
2016-2025

Hôpital Robert-Debré
2010-2022

Cognition, Santé, Société
2013-2022

Electronic Product Services (Czechia)
2021

Laboratoire de physique des lasers
2019-2021

Université Sorbonne Paris Nord
2019

Hôpital Sainte-Marguerite
2005-2014

Centre National de la Recherche Scientifique
2004-2010

Institut de Neurobiologie de la Méditerranée
2008-2010

The clinical picture of schizophrenia is frequently worsened by manifestations impulsivity. However, the neural correlates impulsivity in this disorder are poorly known. Although has been related to disturbances processes underlying response inhibition, no studies have yet examined relationship between these and psychometric measures schizophrenia. This was aim current investigation.Event-related functional magnetic resonance imaging conjunction with a Go/NoGo task employed probe activity...

10.1017/s0033291710000796 article EN Psychological Medicine 2010-04-21

Objectives: The tendency to engage in risky behaviours is a core feature of the manic episodes bipolar disorder. aim this study was establish whether characteristic can be quantified with laboratory measure decision making [the Iowa Gambling Task (IGT)] and determine clinical correlates IGT performance mania. Methods: Inpatients acute mania (n = 45) healthy volunteers were assessed on IGT. Affective symptomatology Young Mania Rating Scale Hamilton Depression Scale, item scores subjected...

10.1111/j.1399-5618.2008.00618.x article EN Bipolar Disorders 2008-10-01

Objectives: The modified Yale Food Addiction Scale 2.0 (mYFAS 2.0) was designed to assess food addiction using a shorter version than the YFAS 2.0. We lack data about psychometric properties of mYFAS in patients with obesity, as well studies comparing versus full This study aimed validate French-language non-clinical population (study 1, n=250), determine yet unknown this scale obesity 2, n=345), and compare terms (FA) prevalence symptoms detection both populations. Method: Study 1 included...

10.3389/fpsyt.2020.480671 article EN cc-by Frontiers in Psychiatry 2020-09-08

Background: Binge eating disorder (BED) is very frequently observed in patients considered for weight loss surgery and seems to influence their outcome critically. Literature highlights a global emotional overload individuals with BED, but little known on the mechanisms involved. The present study aimed focus emotion regulation, impulsivity, depression, anxiety people without BED fulfilling inclusion criteria bariatric surgery. Doing so, we sought individualize factors related BED. Then,...

10.3390/nu12103099 article EN Nutrients 2020-10-12

Objectives: Neuroimaging studies of bipolar disorder (BD) have provided evidence brain functional abnormalities during both the states mania and remission. However, differences in function between these two are still poorly known. In current study, we aimed to use a longitudinal design examine changes associated with symptomatic remission from within network underlying motor response inhibition. Methods: Using event‐related magnetic resonance imaging (fMRI), 10 BD patients healthy subjects...

10.1111/j.1399-5618.2009.00722.x article EN Bipolar Disorders 2009-07-10

Despite numerous explanatory hypotheses, few studies have involved a large national clinical sample examining risk factors in the occurrence of rapid cycling during course bipolar illness.From 1,090 manic I disorder inpatients included multicenter study France, 958 could be classified as or nonrapid cyclers and assessed for demographic, illness course, clinical, psychometric, temperament, comorbidity, treatment characteristics.Rapid occurred 9% (n=86) group. Compared to (n=872), patients...

10.1017/s1092852900013900 article EN CNS Spectrums 2008-09-01

<i>Background:</i> Despite numerous studies on the comorbidity of bipolar and anxiety disorders, there is no satisfactory psychopathological model for their overlap. <i>Method:</i> 1,090 hospitalized patients meeting DSM-IV criteria a manic episode I disorder were subtyped according to presence or not lifetime assessed demographic, illness course, clinical, associated condition, temperament, treatment characteristics. <i>Results:</i> Lifetime comorbidity,...

10.1159/000241193 article EN Psychopathology 2009-01-01
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