A5032454124- Sleep and Wakefulness Research
- Sleep and related disorders
- Mental Health and Psychiatry
- Restless Legs Syndrome Research
- Parkinson's Disease Mechanisms and Treatments
- Schizophrenia research and treatment
- Neural and Behavioral Psychology Studies
- Dementia and Cognitive Impairment Research
- Health, Medicine and Society
- Psychosomatic Disorders and Their Treatments
- Linguistics and Discourse Analysis
- Memory and Neural Mechanisms
- Mental Health Research Topics
- Psychoanalysis and Psychopathology Research
- Circadian rhythm and melatonin
- Aging, Elder Care, and Social Issues
- Healthcare Decision-Making and Restraints
- Functional Brain Connectivity Studies
- Education Methods and Practices
- Attention Deficit Hyperactivity Disorder
- Neurological disorders and treatments
- Obsessive-Compulsive Spectrum Disorders
- Family and Disability Support Research
- Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
- Diverse Education Studies and Reforms
Université Paul-Valéry Montpellier
2016-2025
Université de Montpellier
2014-2025
Centre Hospitalier Universitaire de Montpellier
2009-2024
Dynamique des Capacités Humaines et des Conduites de Santé
2012-2024
Centre Hospitalier Universitaire de Rennes
2016-2023
Université de Rennes
2020
Hôpital Pontchaillou
2017
Hôpital Gui de Chauliac
2008-2016
Hôpital Saint Eloi
2014-2015
Clinique du Millénaire
2015
An increased incidence of narcolepsy in children was detected Scandinavian countries where pandemic H1N1 influenza ASO3-adjuvanted vaccine used. A campaign vaccination against implemented France using both and non-adjuvanted vaccines. As part a study considering all-type narcolepsy, we investigated the association between with cataplexy adults compared matched controls; phenotype according to exposure vaccination. Patients narcolepsy-cataplexy were included from 14 expert centres France....
Study Objective:Prior research has identified five common genetic variants associated with narcolepsy cataplexy in Caucasian patients. To replicate and/or extend these findings, we have tested HLA-DQB1, the previously 5 variants, and 10 other potential a large European sample of subjects.
The present study examined the longitudinal association between personality traits and sleep quality in 4 samples of middle-aged older adults.
To investigate the restorative quality of sleep and daytime functioning in sleepwalking adult patients comparison with controls.Prospective case-control study.Data were collected at Sleep Disorders Center, Hôpital-Gui-de Chauliac, Montpellier, France between June 2007 January 2011.There 140 sleepwalkers (100 (median age 30 y, 55% male) whom primary SW was diagnosed) who underwent 1 night video polysomnography. All participated a standardized clinical interview completed battery...
The Stroop Color-Word Test-Victoria version (VST) is a measure of executive function commonly used in neuropsychological evaluation. Because its short administration time, the VST seems particularly appropriate for use geriatric populations and with those suffering from dementia who are prone to fatigue during examination. In this study, we examine influence demographic characteristics on score present descriptive data sample 244 elderly French speakers (50-94 years age). Normative corrected...
To determine the activity of cerebral histaminergic system evaluated by CSF levels histamine (HA) and tele-methylhistamine (t-MHA), its major metabolite, their relationships with hypocretin-1 in a large population patients hypersomnia neurological conditions.sensitive liquid chromatographic-electrospray/tandem mass spectrometric assay was developed for simultaneous quantification HA t-MHA.ata were collected measured using radioimmunoassay at Sleep Disorders Center, Montpellier, France. t-MHA...
Excessive daytime sleepiness (EDS) and high REM sleep pressure are important features of myotonic dystrophy (DM1). Small uncontrolled studies have focused on EDS phenotype; none nocturnal characteristics in DM1. Our objectives were to compare polysomnographic multiple latency test (MSLT) parameters, both tonic phasic components between DM1 controls.Forty consecutive patients 40 sex- age-matched controls included. All subjects underwent overnight polysomnography followed by a MSLT.About 80%...
Excessive daytime sleepiness is a frequent complaint in Parkinson's disease (PD); however the frequency and risk factors for objective remain mostly unknown. We investigated both determinants of self-reported patients with (PD) using wide range potential predictors.One hundred thirty four consecutive PD, without selection bias sleep complaint, underwent semi-structured clinical interview one night polysomnography followed by multiple latency test (MSLT). Demographic characteristics, medical...
Negative and positive urgency are emotion-related impulsivity traits that thought to be transdiagnostic factors in psychopathology. However, it has recently been claimed these two closely related each other considering them separately might have limited conceptual methodological value. The present study aimed examine whether negative constructs constitute separate traits.In contrast previous studies used latent variable approaches, this employed an item-based network analysis conducted...
Abstract Previous studies have shown that patients with schizophrenia are impaired in recalling specific events from their personal past. However, the relationship between autobiographical memory impairments and disturbance of sense identity has not been investigated detail. In this study authors schizophrenic patients’ ability to recall self-defining memories; is, memories play an important role building maintaining self-concept. Results showed recalled as many healthy participants....
To investigate the occurrence of restless legs syndrome (RLS) in narcolepsy with cataplexy (NC). A case-control study assessing frequency comorbidity RLS and NC three European sleep disorder centers. Three research centers recruited 184 patients 235 age-matched controls. N/A controls underwent a face-to-face interview investigating demographics, medical drug history, habits, disorders, particular based on 4 international criteria ≥2 times/week, detailed description symptoms when present. was...
Background Narcolepsy with cataplexy (NC) is a disabling sleep disorder characterized by early loss of hypocretin neurons that project to areas involved in the attention network. We executive control drug-free patients NC determine whether deficits observed are specific disease itself or they reflect performance changes due severity excessive daytime sleepiness. Methodology Twenty-two compared 22 narcolepsy without (NwC) matched for age, gender, intellectual level, objective sleepiness and...
Multiple system atrophy is an atypical parkinsonism characterized by severe motor disabilities that are poorly levodopa responsive. Most patients develop rapid eye movement sleep behaviour disorder. Because absent during disorder in with Parkinson's disease, we studied the movements of multiple sleep. Forty-nine non-demented and 49 idiopathic disease were interviewed along their 98 bed partners using a structured questionnaire. They rated quality movements, vocal facial expressions as better...
To investigate decision-making and addictive behaviors in narcolepsy-cataplexy (NC). NC is caused by the loss of hypothalamic neurons that produce hypocretins. The hypocretin system plays a crucial role sleep, wakefulness, energy homeostasis, also involved emotion regulation, reward processing, addiction.Academic sleep center.23 subject with 23 matched healthy controls.We used Iowa Gambling Task (IGT) to assess decision making under ambiguity condition based on emotional feedback processing...
To investigate brain changes in both basal and cataplectic conditions awake patients with narcolepsy-cataplexy.Recent insights pathophysiology have demonstrated that narcolepsy-cataplexy is caused by early loss of hypothalamus hypocretin neurons. However, the neurophysiological mechanisms underlying sleepiness dramatic cataplexy reaction to positive emotion remain unclear.Twenty-one 21 age- sex-matched controls were included. Diagnosis narcolepsy was fully confirmed polysomnography, HLA...
To assess whether the frequency of impulse control disorders (ICDs), addictive behaviors, impulsivity, and impairment decision-making task performance under ambiguous risky conditions were present in patients with restless legs syndrome (RLS) changes could be related to dopaminergic medications.Case-control prospective study.Academic Sleep Disorders Center.Of 149 participants, there 39 who drug free primary RLS, 50 taking dopamine agonists (DA), 60 subjects. Participants assessed a clinical...