Search Results - "Moerkerke, Matthijs"
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Chronic oxytocin administration stimulates the oxytocinergic system in children with autism
Published in Nature communications (02-01-2024)“…Clinical efficacy of intranasal administration of oxytocin is increasingly explored in autism spectrum disorder, but to date, the biological effects of chronic…”
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Endogenous Oxytocin Levels in Autism-A Meta-Analysis
Published in Brain sciences (21-11-2021)“…Oxytocin (OT) circuitry plays a major role in the mediation of prosocial behavior. Individuals with autism spectrum disorder (ASD) are characterized by…”
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Effects of multiple-dose intranasal oxytocin administration on social responsiveness in children with autism: a randomized, placebo-controlled trial
Published in Molecular autism (20-04-2023)“…Intranasal administration of oxytocin is increasingly explored as a new approach to facilitate social development and reduce disability associated with a…”
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Subtle microstructural alterations in white matter tracts involved in socio-emotional processing after very preterm birth
Published in NeuroImage clinical (2024)“…•We investigated FA along white matter tracts involved in socio-emotional processing using both a traditional and functional data analysis tractometry…”
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Endogenous oxytocin levels in children with autism: Associations with cortisol levels and oxytocin receptor gene methylation
Published in Translational psychiatry (30-06-2023)“…Alterations in the brain’s oxytocinergic system have been suggested to play an important role in the pathophysiology of autism spectrum disorder (ASD), but…”
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Oral microbiota in autistic children: Diagnosis-related differences and associations with clinical characteristics
Published in Brain, behavior, & immunity. Health (01-07-2024)“…Similar to the gut microbiome, oral microbiome compositions have been suggested to play an important role in the etiology of autism. However, empirical…”
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Frequency-Tagging EEG of Superimposed Social and Non-Social Visual Stimulation Streams Provides No Support for Social Salience Enhancement after Intranasal Oxytocin Administration
Published in Brain sciences (10-09-2022)“…The social salience hypothesis proposes that the neuropeptide oxytocin (OT) can impact human social behavior by modulating the salience of social cues. Here,…”
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Monitoring the effect of oxytocin on the neural sensitivity to emotional faces via frequency‐tagging EEG: A double‐blind, cross‐over study
Published in Psychophysiology (01-07-2022)“…The neuropeptide oxytocin (OXT) is suggested to exert an important role in human social behaviors by modulating the salience of social cues. To date, however,…”
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Chronic oxytocin improves neural decoupling at rest in children with autism: an exploratory RCT
Published in Journal of child psychology and psychiatry (01-10-2024)“…Background Shifts in peak frequencies of oscillatory neural rhythms are put forward as a principal mechanism by which cross‐frequency coupling/decoupling is…”
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Can repeated intranasal oxytocin administration affect reduced neural sensitivity towards expressive faces in autism? A randomized controlled trial
Published in Journal of child psychology and psychiatry (01-11-2023)“…Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by difficulties in social communication and interaction. Crucial for efficient…”
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The amygdala in adolescents with attention-deficit/hyperactivity disorder: Structural and functional correlates of delay aversion
Published in The world journal of biological psychiatry (20-10-2020)“…Recent magnetic resonance imaging (MRI) studies implicate structural alterations of amygdala, a brain region responsible for processing and experiencing…”
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Oxytocin receptor gene (OXTR) DNA methylation is associated with autism and related social traits – A systematic review
Published in Research in autism spectrum disorders (01-07-2021)“…OXTR is a single copy, located on chromosome 3 (hg38, 3:8750408-8769628). The gene contains 3 introns and 4 exons. This figure shows the structure of OXTR with…”
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Dissociating brain systems that respond to contingency and valence during monetary loss avoidance in adolescence
Published in Brain and cognition (01-06-2021)“…•The EMLI can identify underlying brain systems that play a role in negative reinforcement processing.•We distinguished brain networks linked to…”
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Waiting impulsivity: a distinctive feature of ADHD neuropsychology?
Published in Child neuropsychology (02-01-2019)“…Impulsivity is a core feature of attention-deficit hyperactivity disorder (ADHD). It has been conceptualized in a number of different ways. In the current…”
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The limits of motivational influence in ADHD: no evidence for an altered reaction to negative reinforcement
Published in Social cognitive and affective neuroscience (05-05-2022)“…Abstract Functional magnetic resonance imaging studies have reported a diminished response in the brain’s reward circuits to contingent cues predicting future…”
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Waiting impulsivity: a distinctive feature of ADHD neuropsychology?
Published in Child Neuropsychology (02-01-2019)“…Impulsivity is a core feature of attention-deficit hyperactivity disorder (ADHD). It has been conceptualized in a number of different ways. In the current…”
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