Performance on a relational integration task is impaired during hangover

IF 2.5 4区医学 Q3 PHARMACOLOGY & PHARMACY Alcohol Pub Date : 2024-02-28 DOI:10.1016/j.alcohol.2024.02.009

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Abstract

Recently, researchers have proposed an updated model of executive functions that includes relational integration, the mental ability to bind information into more complex structures. Hangover is known to disrupt other core components of executive functions, but little is known about how it influences relational integration. Therefore, this study aimed to investigate how hangover influences performance on a relational integration task. Twenty-seven participants completed an online relational integration task and mood- and emotion-regulation questionnaires during a hangover and no-hangover condition in this naturalistic design study. Results indicated that relational integration was impaired in hangover (p < 0.001, η_p² = 0.562) relative to the no-hangover condition. In addition, participants experienced greater difficulties in regulating emotions (p < 0.001, d = 0.85) and lower mood (p < 0.001, d = 0.88) during hangover. These results suggest that relational integration is impaired in hangover and add weight to the argument that cognitive impairments in hangover may be due to the hangover-related impact on domain-general processing resources.

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宿醉时，关系整合任务的表现会受到影响。

最近，研究人员提出了一个更新的执行功能模型，其中包括关系整合，即把信息整合成更复杂结构的心理能力。众所周知，宿醉会扰乱执行功能的其他核心组成部分，但人们对宿醉如何影响关系整合却知之甚少。因此，本研究旨在调查宿醉如何影响关系整合任务的表现。在这项自然设计的研究中，27 名参与者在宿醉和无宿醉状态下完成了一项在线关系整合任务、情绪和情感调节问卷。结果表明，相对于无宿醉状态，宿醉状态下的关系整合能力受损（p < 0.001，ηp2 = 0.562）。此外，参与者在宿醉期间更难调节情绪（p < 0.001，d = 0.85），情绪也更低落（p < 0.001，d = 0.88）。这些结果表明，宿醉状态下的关系整合能力会受到损害，这也进一步证实了宿醉状态下的认知障碍可能是由于宿醉对一般领域处理资源的影响造成的。

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来源期刊

Alcohol 医学-毒理学

CiteScore

4.60

自引率

4.30%

发文量

审稿时长

15.6 weeks

期刊介绍： Alcohol is an international, peer-reviewed journal that is devoted to publishing multi-disciplinary biomedical research on all aspects of the actions or effects of alcohol on the nervous system or on other organ systems. Emphasis is given to studies into the causes and consequences of alcohol abuse and alcoholism, and biomedical aspects of diagnosis, etiology, treatment or prevention of alcohol-related health effects. Intended for both research scientists and practicing clinicians, the journal publishes original research on the neurobiological, neurobehavioral, and pathophysiological processes associated with alcohol drinking, alcohol abuse, alcohol-seeking behavior, tolerance, dependence, withdrawal, protracted abstinence, and relapse. In addition, the journal reports studies on the effects alcohol on brain mechanisms of neuroplasticity over the life span, biological factors associated with adolescent alcohol abuse, pharmacotherapeutic strategies in the treatment of alcoholism, biological and biochemical markers of alcohol abuse and alcoholism, pathological effects of uncontrolled drinking, biomedical and molecular factors in the effects on liver, immune system, and other organ systems, and biomedical aspects of fetal alcohol spectrum disorder including mechanisms of damage, diagnosis and early detection, treatment, and prevention. Articles are published from all levels of biomedical inquiry, including the following: molecular and cellular studies of alcohol''s actions in vitro and in vivo; animal model studies of genetic, pharmacological, behavioral, developmental or pathophysiological aspects of alcohol; human studies of genetic, behavioral, cognitive, neuroimaging, or pathological aspects of alcohol drinking; clinical studies of diagnosis (including dual diagnosis), treatment, prevention, and epidemiology. The journal will publish 9 issues per year; the accepted abbreviation for Alcohol for bibliographic citation is Alcohol.