Martine M. Groefsema

Network and receptor architectures shape brain morphometry in addiction

Foivos Georgiadis, Beatrice Annunziata Milano, Sara Larivière, Kent E. Hutchinson et autres

Abstract Substance use disorders (SUD) are associated with widespread brain structural alterations, but the principles governing their regional distribution remain unclear. We tested whether SUD-related morphometric differences are shaped by normative connectivity and neurotransmitter receptor architecture. We analysed T1-weighted MRI data from …

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Exploring Adolescents’ Consumption of Alcohol-Free and Low-Alcohol Drinks: A Review of the Literature and a Drinking Profile Analysis

Margot Peeters, Jet Ter Braak, Fenna Hagemeijer, Carmen V. Voogt et autres

Abstract Non-alcoholic and low-alcohol (NoLo) beverages are increasingly popular among adolescents, raising concerns about their potential gateway effect on alcohol use. This study combines a mapping review of the literature and an analysis of the Dutch Health Behavior in School-Aged Children (HBSC) …

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Let's Do a Challenge: Young Adults' Experiences with Risky Social Media Challenges (Preprint)

Martine M. Groefsema, Daniëlle N. M. Bleize, Mariska Kleemans, Hanneke Hendriks et autres

BACKGROUND Social media challenges (i.e., people recording videos of certain behaviors while encouraging others to do the same) have become increasingly popular. Risky variants of these challenges portray high-risk behaviors that can lead to serious negative consequences and even death. OBJECTIVE The …

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Consumption of alcohol‐free and alcoholic beverages among Dutch university students: Substitution or addition?

Martine M. Groefsema, Kirsten J. M. van Hooijdonk, Carmen V. Voogt, Hanneke Hendriks et autres

INTRODUCTION: Alcohol-free drinks are suggested as healthy alternatives for alcohol consumption. To achieve benefits, alcohol-free beverages must be consumed as a substitute for alcoholic beverages, not in addition. This study examined in a student sample (i) the frequency/quantity of alcohol(-free) consumption; (ii) …

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Cortical profiles of numerous psychiatric disorders and normal development share a common pattern

Zhipeng Cao, Renata Basso Cupertino, Jonatan Ottino‐González, Alistair Murphy et autres

us, nl, au, de, ie, gb, fr, ca, cn (code pays fourni par la source)

Correction: Protocol of the Healthy Brain Study: An accessible resource for understanding the human brain and how it dynamically and individually operates in its bio-social context

Esther Aarts, Agnes Akkerman, Mareike Altgassen, Ronald Bartels et autres

[This corrects the article DOI: 10.1371/journal.pone.0260952.].

Protocol of the Healthy Brain Study: An accessible resource for understanding the human brain and how it dynamically and individually operates in its bio-social context

Esther Aarts, Agnes Akkerman, Mareike Altgassen, Ronald Bartels et autres

The endeavor to understand the human brain has seen more progress in the last few decades than in the previous two millennia. Still, our understanding of how the human brain relates to behavior in the real world and how this link is …

nl, de, es (code pays fourni par la source)

Correlation between brain function and ADHD symptom changes in children with ADHD following a few-foods diet: an open-label intervention trial

Saartje Hontelez, Tim Stobernack, Lidy M. J. Pelsser, Peter van Baarlen et autres

Abstract Research into the effect of nutrition on attention-deficit hyperactivity disorder (ADHD) in children has shown that the few-foods diet (FFD) substantially decreases ADHD symptoms in 60% of children. However, the underlying mechanism is unknown. In this open-label nutritional intervention study we …

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Predicting future drinking among young adults: using ensemble machine-learning to combine MRI with psychometrics and behaviour

Martine M. Groefsema, Maartje Luijten, Rutger C. M. E. Engels, Guillaume Sescousse et autres

Abstract Background While most research into predictors of problematic alcohol use has focused on adolescence, young adults are also at elevated risk, and differ from adolescents and adults in terms of exposure to alcohol and neurodevelopment. Here we examined predictors of alcohol …

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Drinking in context: Observing, explaining and predicting young adults' drinking behaviour in social settings

Martine M. Groefsema

Brain responses and approach bias to social alcohol cues and their association with drinking in a social setting in young adult males

Martine M. Groefsema, Gabry W. Mies, Janna Cousijn, Rutger C. M. E. Engels et autres

Alcohol is mainly consumed in social settings, in which people often adapt their drinking behaviour to that of others, also called imitation of drinking. Yet, it remains unclear what drives this drinking in a social setting. In this study, we expected to …

nl, fr (code pays fourni par la source)

Cue-reactivity and approach bias to social alcohol cues and their association with drinking in a social setting in young adults

Martine M. Groefsema, Gabry W. Mies, Janna Cousijn, Rutger C. M. E. Engels et autres

ABSTRACT Alcohol is mainly consumed in social settings, in which people often adapt their drinking behavior to that of others, also called imitation of drinking. Yet, it remains unclear what drives this drinking in a social setting. In this study, we expected …

nl, fr (code pays fourni par la source)