Between versus Within-Subject Models of the Protective Effect of Substance-Free Reward on Alcohol, Nicotine, and Marijuana Use and Problems

无物质奖励对酒精、尼古丁和大麻使用及问题的保护作用的比较模型与受试者内模型之间

• 批准号: 10397238
• 负责人: Keanan J Joyner
• 金额: $ 1.36万
• 依托单位: FLORIDA STATE UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 2020
• 资助国家: 美国
• 起止时间: 2020-08-01 至 2022-07-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10397238
• 关键词: Alcohol consumption; Alcohols; Animals; Brain; Collection; Cues; Data; Drug usage; Ecological momentary assessment; Electroencephalogram; Environment; Exhibits; Goals; Health Care Costs; Individual; Influentials; Laboratories; Literature; Maps; Marijuana; Measures; Methods; Modeling; Patient Self-Report; Pharmaceutical Preparations; Prevention; Protocols documentation; Questionnaires; Rewards; Risk; Sports; Stimulus; Substance Use Disorder; Time; Tobacco; Tobacco use; Training; United States; addiction; career; design; environmental enrichment for laboratory animals; human model; marijuana use; nicotine use; non-drug; pleasure; pre-clinical; prevent; preventable death; programs; protective effect; relating to nervous system; response; substance misuse; summer internship; undergraduate student

Abstract Alcohol and substance use disorders (AUDs and SUDs) are among the leading causes of preventable mortality and healthcare costs in the United States. Across both preclinical (nonhuman animal) and human models of addiction, substance-free reward has been reliably implicated as an influential mechanism of addiction prevention and treatment. Substance-free reward refers to typically pleasurable, non-drug stimuli and activities (e.g., dating, sports, entertainment). However, the mechanism by which increases in substance-free rewards suppress substance misuse is not well understood. It could reflect a substitution, whereby the time spent engaging in a pleasurable activity prevents simultaneous drug use, or it could reflect an overall environmental enrichment, which the animal literature has connected to decreased addictive potential of the drug itself. The current proposal seeks to clarify this mechanism through two complementary approaches. One is a 21-day (3 times per day) ecological momentary assessment (EMA) protocol measuring engagement in substance-free pleasurable activities and alcohol, tobacco, and marijuana-related reward, use, and consequences. The second is a multi-method lab-experimental protocol that will characterize substance-related versus substance-free reward both through self-report questionnaires and brain responses to reward cues as measured via electroencephalogram (EEG). If an individual exhibits a relative imbalance between neural responses to substances versus natural rewards, they are likely to be at specific risk for substance misuse. Additionally, brain responses to specific substance-free rewards should map onto the actual rate of engagement of these activities during the EMA period. The goal of this supplement is to provide training in the design, collection, and analysis of questionnaire data in both traditional laboratory settings as well as during an EMA protocol, and EEG data in a laboratory environment for an underrepresented undergraduate candidate during an 8-week summer internship program.

摘要 酒精和物质使用障碍（AUDs和SUDs）是导致肥胖的主要原因之一。 美国可预防的死亡率和医疗费用。在两个临床前阶段 （非人类动物）和人类成瘾模型，无物质奖励已经可靠地 被认为是成瘾预防和治疗的一种有影响力的机制。无物质 奖励通常指令人愉快的、非药物刺激和活动（例如，约会，运动 娱乐）。然而，无物质奖励增加的机制 抑制物质滥用还没有得到很好理解。它可以反映一种替代， 花时间从事愉快的活动可以防止同时使用药物，或者它可以反映出 与动物文献相关的整体环境富集度下降 药物本身的成瘾性。目前的建议旨在澄清这一机制 通过两种互补的方法。一是21天（每天3次）生态 瞬时评估（EMA）协议测量参与无物质的愉悦 活动和酒精，烟草和大麻相关的奖励，使用和后果。的 第二个是一个多方法的实验室实验方案，将表征物质相关的 与无物质奖励相比，通过自我报告问卷和大脑对 通过脑电图（EEG）测量的奖励线索。如果一个人的亲属 神经对物质的反应与自然奖励之间的不平衡，他们可能会 存在物质滥用的特定风险。此外，大脑对特定物质的反应 奖励应与EMA期间这些活动的实际参与率相对应 期本补充的目标是提供设计、收集和分析方面的培训 传统实验室环境和EMA方案中的问卷数据， 和脑电图数据在实验室环境中为一个代表性不足的本科生候选人 在为期8周的暑期实习项目中。

项目成果

Unconsidered issues of measurement noninvariance in biological psychiatry: A focus on biological phenotypes of psychopathology.

未经考虑的生物精神病学中非传染性的问题：关注精神病理学生物学表型。

• DOI: 10.1038/s41380-021-01414-5
• 发表时间: 2022-03
• 期刊: MOLECULAR PSYCHIATRY
• 影响因子: 11
• 作者: Moriarity, Daniel P.;Joyner, Keanan J.;Slavich, George M.;Alloy, Lauren B.
• 通讯作者: Alloy, Lauren B.

A hypothetical lottery task to assess relative resource allocation toward alcohol and cannabis.

一项假设的彩票任务，用于评估酒精和大麻的相对资源分配。

• DOI: 10.1037/adb0000888
• 发表时间: 2023
• 期刊: Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors
• 作者: Gebru,NioudMulugeta;Jones,DanielleN;Murphy,JamesG;Joyner,KeananJ
• 通讯作者: Joyner,KeananJ

The difference between trait disinhibition and impulsivity-and why it matters for clinical psychological science.

• DOI: 10.1037/pas0000964
• 发表时间: 2021-01
• 期刊: Psychological assessment
• 影响因子: 3.6
• 作者: Joyner KJ;Daurio AM;Perkins ER;Patrick CJ;Latzman RD
• 通讯作者: Latzman RD