37 hasil untuk "Alexandre Dumais"
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Artikel Jurnal
The impact of an immersive digital therapeutic tool on experimental pain: a pilot randomized within-subject experiment with an active control condition
BackgroundPain is a complex and multifaced sensory and emotional experience. Virtual reality (VR) has shown promise in reducing experimental pain and chronic pain. This study examines an immersive VR environment initially designed for endometriosis patients, which demonstrated short-term analgesic…
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Artikel Jurnal
Avatar Therapy for Persistent Auditory Verbal Hallucinations in an Ultra-Resistant Schizophrenia Patient: A Case Report
Effective treatment strategies for schizophrenia remain very challenging and many treatment-resistant patients will suffer from persistent auditory verbal hallucinations (AVH). While clozapine is the gold-standard medication for this complex population, many will not respond to this molecule. For…
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Artikel Jurnal
The clouded debate: A systematic review of comparative longitudinal studies examining the impact of recreational cannabis legalization on key public health outcomes
BackgroundIneffective cannabis regulatory frameworks such as prohibition have sparked interest in alternative solutions to reduce individual and societal harms. While it has been suggested that the recreational legalization process has yielded early successes, the relatively recent implementation…
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Violence and Cannabis Use: A Focused Review of a Forgotten Aspect in the Era of Liberalizing Cannabis
There has been a shift surrounding societal and legal perspectives on cannabis reflecting changing public attitudes towards the perceived safety and social acceptability of cannabis use. With cannabis liberalization internationally, the focus of most cannabis-related harms has been on effects with…
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Artikel Jurnal
Shedding Light on “the Hole”: A Systematic Review and Meta-Analysis on Adverse Psychological Effects and Mortality Following Solitary Confinement in Correctional Settings
ObjectivesTo systematically review and meta-analyze the psychological effects and mortality rate in inmates having been exposed to solitary confinement in correctional settings.MethodsPubMed, PsycINFO, Web of Science, and Google Scholar were searched using keywords describing solitary confinement…
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Artikel Jurnal
Persistency of Cannabis Use Predicts Violence following Acute Psychiatric Discharge
BackgroundViolence is a major concern and is prevalent across several mental disorders. The use of substances has been associated with an exacerbation of psychiatric symptoms as well as with violence. Compared to other substances such as alcohol and cocaine, existing literature on the…
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Artikel Jurnal
The effectiveness of psychological interventions delivered by health professionals for adult cannabis use in community settings: a systematic review and meta-analysis
IntroductionCannabis is one of the most widely used psychoactive substances and is associated with negative consequences affecting physical and mental health, cognition, quality of life, functional outcomes, employment, and interpersonal relationships. The impact of cannabis use varies between…
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Artikel Jurnal
Trajectories of Dynamic Risk Factors as Predictors of Violence and Criminality in Patients Discharged From Mental Health Services: A Longitudinal Study Using Growth Mixture Modeling
Background: Individuals with severe mental illnesses are at greater risk of offenses and violence, though the relationship remains unclear due to the interplay of static and dynamic risk factors. Static factors have generally been emphasized, leaving little room for temporal changes in risk. Hence…
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Artikel Jurnal
Seclusion and mechanical restraint in the wake of the COVID-19 pandemic: an increased use in mental health settings
PurposeCOVID-19 pandemic-related restrictions have significantly changed the environment and the delivery of direct care in all health services, including psychiatric hospitals. The aim of the study is two-fold: 1) to retrospectively assess the incidence of seclusion and mechanical restraint in a…
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Artikel Jurnal
The Psychometric Properties of a Short UPPS-P Impulsive Behavior Scale Among Psychiatric Patients Evaluated in an Emergency Setting
Objective: Impulsivity is a multidimensional construct that has an important role for the understanding of diverse psychopathologies and problematic behaviors. The UPPS-P impulsive behavior scale, measuring five distinct facets of impulsivity, has been subject to several studies. No study has…
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Artikel Jurnal Teks lengkap
Comparing the Performance of Machine Learning Algorithms in the Automatic Classification of Psychotherapeutic Interactions in Avatar Therapy
(1) Background: Avatar Therapy (AT) is currently being studied to help patients suffering from treatment-resistant schizophrenia. Facilitating annotations of immersive verbatims in AT by using classification algorithms could be an interesting avenue to reduce the time and cost of conducting such…
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Artikel Jurnal
One-year randomized trial comparing virtual reality-assisted therapy to cognitive–behavioral therapy for patients with treatment-resistant schizophrenia
Abstract The gold-standard cognitive–behavioral therapy (CBT) for psychosis offers at best modest effects. With advances in technology, virtual reality (VR) therapies for auditory verbal hallucinations (AVH), such as AVATAR therapy (AT) and VR-assisted therapy (VRT), are amid a new wave of…
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Artikel Jurnal Teks lengkap
Ensemble Methods to Optimize Automated Text Classification in Avatar Therapy
Background: Psychotherapeutic approaches such as Avatar Therapy (AT) are novel therapeutic attempts to help patients diagnosed with treatment-resistant schizophrenia. Qualitative analyses of immersive sessions of AT have been undertaken to enhance and refine the existing interventions taking place…
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Artikel Jurnal Teks lengkap
Association between mental illness and disciplinary confinement and its effect on mental health: A systematic review and meta-analysis
The use of disciplinary confinement (DC) as a form of punishment in detention raises international attention and many concerns that have led to the elaboration of several studies. However, as studies report mixed results regarding the risk of DC placement for mentally ill inmates and the…
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Artikel Jurnal
Violent Behavior Is Associated With Emotion Salience Network Dysconnectivity in Schizophrenia
Background: Despite individuals with schizophrenia being at an elevated risk of violence compared to the general population, limited efforts have been invested in investigating the neurobiological etiology explaining the increase. Among the few studies examining functional disruptions pertaining to…
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Artikel Jurnal Teks lengkap
Auditory Steady-State Responses in Schizophrenia: An Updated Meta-Analysis
This meta-analysis investigates auditory steady-state responses (ASSRs) as potential biomarkers of schizophrenia, focusing on previously unexplored clinical populations, frequencies, and variables. We examined 37 studies, encompassing a diverse cohort of 1788 patients with schizophrenia, including…
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Artikel Jurnal Teks lengkap
Loss anticipation and outcome during the Monetary Incentive Delay Task: a neuroimaging systematic review and meta-analysis
Background Reward seeking and avoidance of punishment are key motivational processes. Brain-imaging studies often use the Monetary Incentive Delay Task (MIDT) to evaluate motivational processes involved in maladaptive behavior. Although the bulk of research has been done on the MIDT reward events…
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Artikel Jurnal
Exploring the Intersection of Schizophrenia, Machine Learning, and Genomics: Scoping Review
BackgroundAn increasing body of literature highlights the integration of machine learning with genomic data in psychiatry, particularly for complex mental health disorders such as schizophrenia. These advanced techniques offer promising potential for uncovering various facets of these disorders. A…