73 Result(s)
within
Henrik Walter
English
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Article
Open AccessLight Cannabis Use and the Adolescent Brain: An 8-years Longitudinal Assessment of Mental Health, Cognition, and Reward Processing
For decades, cannabis has been the most widely used illicit substance in the world, particularly among youth. Research suggests that mental health problems associated with cannabis use may result from its effe...
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Open AccessIdentifying subgroups with differential response to CBASP versus Escitalopram during the first eight weeks of treatment in outpatients with persistent depressive disorder
There exists little empirical evidence hel** clinicians to select the most effective treatment for individual patients with persistent depressive disorder (PDD). This study identifies and characterizes subgr...
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Open AccessPredictors of adherence to exercise interventions in people with schizophrenia
Exercise interventions are nowadays considered as effective add-on treatments in people with schizophrenia but are usually associated with high dropout rates. Therefore, the present study investigated potentia...
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Open AccessSmaller total and subregional cerebellar volumes in posttraumatic stress disorder: a mega-analysis by the ENIGMA-PGC PTSD workgroup
Although the cerebellum contributes to higher-order cognitive and emotional functions relevant to posttraumatic stress disorder (PTSD), prior research on cerebellar volume in PTSD is scant, particularly when c...
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Correction: Arc controls alcohol cue relapse by a central amygdala mechanism
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Open AccessWhole-brain gray matter maturation trajectories associated with autistic traits from adolescence to early adulthood
A growing number of evidence supports a continued distribution of autistic traits in the general population. However, brain maturation trajectories of autistic traits as well as the influence of sex on these t...
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Open AccessMeasuring self-regulation in everyday life: Reliability and validity of smartphone-based experiments in alcohol use disorder
Self-regulation, the ability to guide behavior according to one’s goals, plays an integral role in understanding loss of control over unwanted behaviors, for example in alcohol use disorder (AUD). Yet, experim...
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Open AccessAuthor Correction: A shared neural basis underlying psychiatric comorbidity
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Open AccessHypothalamic volume in pedophilia with or without child sexual offense
The hypothalamus regulates sexual behavior and is simultaneously associated with aggression and violence. Consequently, this brain region is relevant in research of pedophilia and child sexual offenses (CSO). ...
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Open AccessA stable and replicable neural signature of lifespan adversity in the adult brain
Environmental adversities constitute potent risk factors for psychiatric disorders. Evidence suggests the brain adapts to adversity, possibly in an adversity-type and region-specific manner. However, the long-...
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Open AccessAutistic traits and alcohol use in adolescents within the general population
It has been suggested that autistic traits are associated with less frequent alcohol use in adolescence. Our study seeks to examine the relationship between autistic traits and alcohol use in a large adolescen...
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Open AccessAssociation between vmPFC gray matter volume and smoking initiation in adolescents
Smoking of cigarettes among young adolescents is a pressing public health issue. However, the neural mechanisms underlying smoking initiation and sustenance during adolescence, especially the potential causal ...
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Open AccessFunctional connectivity signatures of major depressive disorder: machine learning analysis of two multicenter neuroimaging studies
The promise of machine learning has fueled the hope for develo** diagnostic tools for psychiatry. Initial studies showed high accuracy for the identification of major depressive disorder (MDD) with resting-s...
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Open AccessAre we equally at risk of changing smoking behavior during a public health crisis? Impact of educational level on smoking from the TEMPO cohort
The COVID-19 pandemic as a public health crisis has led to a significant increase in mental health difficulties. Smoking is strongly associated with mental health conditions, which is why the pandemic might ha...
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Open AccessA shared neural basis underlying psychiatric comorbidity
Recent studies proposed a general psychopathology factor underlying common comorbidities among psychiatric disorders. However, its neurobiological mechanisms and generalizability remain elusive. In this study,...
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Open AccessAnxiety onset in adolescents: a machine-learning prediction
Recent longitudinal studies in youth have reported MRI correlates of prospective anxiety symptoms during adolescence, a vulnerable period for the onset of anxiety disorders. However, their predictive value has...
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Open AccessBehavioural and functional evidence revealing the role of RBFOX1 variation in multiple psychiatric disorders and traits
Common variation in the gene encoding the neuron-specific RNA splicing factor RNA Binding Fox-1 Homolog 1 (RBFOX1) has been identified as a risk factor for several psychiatric conditions, and rare genetic variant...
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Open AccessOrbitofrontal control of conduct problems? Evidence from healthy adolescents processing negative facial affect
Conduct problems (CP) in patients with disruptive behavior disorders have been linked to impaired prefrontal processing of negative facial affect compared to controls. However, it is unknown whether associatio...
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Open AccessLow predictive power of clinical features for relapse prediction after antidepressant discontinuation in a naturalistic setting
The risk of relapse after antidepressant medication (ADM) discontinuation is high. Predictors of relapse could guide clinical decision-making, but are yet to be established. We assessed demographic and clinica...
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Open AccessResidential green space and air pollution are associated with brain activation in a social-stress paradigm
We examined the influence of three major environmental variables at the place of residence as potential moderating variables for neurofunctional activation during a social-stress paradigm. Data from functional...
