Prenatal Environmental Mixtures, Cognitive Control and Reward Processes, And Risk for Psychiatric Problems in Adolescence.
产前环境混合物、认知控制和奖励过程以及青春期精神问题的风险。
基本信息
- 批准号:10657608
- 负责人:
- 金额:$ 54.7万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2021
- 资助国家:美国
- 起止时间:2021-09-01 至 2026-05-31
- 项目状态:未结题
- 来源:
- 关键词:17 year oldAddressAdolescenceAffectAmygdaloid structureAnimalsAromatic Polycyclic HydrocarbonsAttentionAttention deficit hyperactivity disorderBehaviorBehavior TherapyBehavior assessmentBehavioralBehavioral SymptomsBiologicalBirthBrainChemical ExposureChemicalsChildChildhoodClinicalCognitiveCollaborationsComplexComplex MixturesDataDevelopmentDiagnosisDiagnosticDiseaseDorsalEmotionalEnsureEnvironmentEnvironmental ExposureEnvironmental HealthEnvironmental Risk FactorEtiologyExposure toFetusFunctional Magnetic Resonance ImagingGeneticHealthHumanImpairmentInferior frontal gyrusInfluentialsInformal Social ControlInterdisciplinary StudyInterventionJointsK-Series Research Career ProgramsKnowledgeLearningLifeLinkMediatingMental HealthMental disordersMethodsMothersNational Institute of Environmental Health SciencesNeural PathwaysNeuroepidemiologyNeurophysiology - biologic functionNeurotoxinsNewborn InfantOutcomePathway interactionsPattern RecognitionPerformancePopulationPregnancyPregnant WomenPrincipal InvestigatorProcessPsychological reinforcementPsychotic DisordersQuality of lifeResearchResearch Project GrantsResolutionRestRewardsRiskSubstance Use DisorderSubstance abuse problemSymptomsTechniquesTestingTimeVariantassociated symptombrain pathwaycognitive controlcognitive neurosciencecohortdisorder riskearly life exposureearly life stressenvironmental chemicalenvironmental tobacco smokeexperiencefetalhealth of the motherhigh dimensionalityhigh riskimprovedin uteromaladaptive behaviorneuralneural circuitneurobehavioralneurodevelopmentneuroimagingnovelperinatal environmentphthalatesprenatalprenatal environmental exposureprenatal exposurepsychiatric symptompsychoticpublic health interventionreward processingsocialsocial stressorstatistical and machine learningsubstance usesuccesstooltrait
项目摘要
In utero exposure to environmental chemicals can disturb neurobehavioral development in both animals and in
humans. The pathways linking in utero environmental exposures to neurobehavioral development likely involve
exposure-induced changes in the function of neural circuits that support cognitive control and reward
processes. We hypothesize that changes in the function of these circuits may act as a pathway between
environmental exposure and a range of maladaptive behaviors that commonly emerge in late childhood and
adolescence, a period that has been largely understudied with respect to the effects of prenatal exposures on
neurodevelopmental outcomes. Such behavioral symptoms include attention problems, substance abuse, and
psychotic experiences. This study will: 1) apply novel pattern recognition approaches to identify specific
exposure profiles of complex high-dimensional mixtures of prenatal chemical and social exposures and
examine how these profiles explain variation in risk for these behavioral symptoms in adolescence; 2) use task
and resting state functional MRI (fMRI) to identify how distinct exposure profiles affect circuits that support
cognitive control and reinforcement learning; and 3) explore if exposure-induced changes in brain activation
and connectivity mediate associations between prenatal exposure profiles and behavioral symptoms in
adolescence.
Impact: This R01 will integrate advanced pattern recognition methods, a cognitive neuroscience approach and
state-of-the-art fMRI techniques to explore brain pathways through which prenatal exposures alter behavior later
in adolescence. We will explore circuit-based changes in brain function that may mediate associations between
prenatal exposure profiles and symptoms of psychiatric disorders that typically emerge and co-occur in
adolescence. By simultaneously studying mixtures of chemical and social stressors as well as profiles of co-
occurring symptoms, we will greatly enhance our ability to comprehensively characterize the complex impacts
of prenatal environmental exposures on behavioral symptoms in adolescence. Our findings will allow public
health interventions to improve the quality of children's perinatal environment and the development of novel
circuit-specific intervention tools.
在子宫内暴露于环境化学物质会干扰动物和人类的神经行为发育
人类。将宫内环境暴露与神经行为发育联系起来的途径可能包括
暴露导致支持认知控制和奖励的神经回路功能的变化
流程。我们假设,这些回路功能的变化可能是
环境暴露和一系列不良适应行为通常出现在儿童后期和
青春期,这一时期在很大程度上没有被充分研究,因为产前暴露对
神经发育结果。这些行为症状包括注意力问题、药物滥用和
精神病的经历。本研究将:1)应用新的模式识别方法来识别特定的
产前化学和社会暴露的复杂高维混合物的暴露情况和
检查这些特征如何解释青春期这些行为症状的风险变化;2)使用任务
以及静息状态功能磁共振成像(FMRI),以确定不同的暴露配置文件如何影响支持
认知控制和强化学习;以及3)探索暴露是否会导致大脑激活的变化
和连接性在产前暴露情况和行为症状之间的联系
青春期。
影响:R01将整合先进的模式识别方法、认知神经科学方法和
最先进的功能磁共振成像技术探索产前暴露改变以后行为的大脑通路
在青春期。我们将探索大脑功能的基于回路的变化,这些变化可能调解
产前暴露情况和精神障碍的症状,通常出现并共同出现在
青春期。通过同时研究化学和社会应激源的混合物以及共同应激源的概况
一旦出现症状,我们将大大提高对复杂影响的综合表征能力
产前环境暴露对青春期行为症状的影响。我们的发现将允许公众
健康干预改善儿童围产期环境质量和新奇发育
电路专用干预工具。
项目成果
期刊论文数量(1)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Early life stress, prenatal secondhand smoke exposure, and the development of internalizing symptoms across childhood.
- DOI:10.1186/s12940-023-01012-8
- 发表时间:2023-08-25
- 期刊:
- 影响因子:6
- 作者:DeSerisy, Mariah;Cohen, Jacob W.;Dworkin, Jordan D.;Stingone, Jeanette A.;Ramphal, Bruce;Herbstman, Julie B.;Pagliaccio, David;Margolis, Amy E.
- 通讯作者:Margolis, Amy E.
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AMY MARGOLIS其他文献
AMY MARGOLIS的其他文献
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{{ truncateString('AMY MARGOLIS', 18)}}的其他基金
Environmental Contributions to Disparities in Learning Disabilities: The Columbia Psychiatry, Psychology, and Public Health Collaborative Learning Disabilities Innovation Hub
环境对学习障碍差异的影响:哥伦比亚精神病学、心理学和公共卫生合作学习障碍创新中心
- 批准号:
10533147 - 财政年份:2022
- 资助金额:
$ 54.7万 - 项目类别:
Effects of Prenatal Exposure to Air Pollution and Early Life Stress on Dopaminergic and Cognitive Systems and Their Contributions to Environmentally-Associated Learning Difficulties
产前空气污染暴露和早期生活压力对多巴胺能和认知系统的影响及其对环境相关学习困难的影响
- 批准号:
10533148 - 财政年份:2022
- 资助金额:
$ 54.7万 - 项目类别:
Prenatal Environmental Mixtures, Cognitive Control and Reward Processes, And Risk for Psychiatric Problems in Adolescence.
产前环境混合物、认知控制和奖励过程以及青春期精神问题的风险。
- 批准号:
10303872 - 财政年份:2021
- 资助金额:
$ 54.7万 - 项目类别:
Prenatal Exposure to Environmental Tobacco Smoke, COVID-19- Related Psychosocial Stress, and Neurodevelopment.
产前暴露于环境烟草烟雾、与 COVID-19 相关的社会心理压力和神经发育。
- 批准号:
10282859 - 财政年份:2021
- 资助金额:
$ 54.7万 - 项目类别:
Prenatal Environmental Mixtures, Cognitive Control and Reward Processes, And Risk for Psychiatric Problems in Adolescence.
产前环境混合物、认知控制和奖励过程以及青春期精神问题的风险。
- 批准号:
10473871 - 财政年份:2021
- 资助金额:
$ 54.7万 - 项目类别:
Environmental bisphenol exposure, infant brain and behavior: Human and animal models
环境双酚暴露、婴儿大脑和行为:人类和动物模型
- 批准号:
10393372 - 财政年份:2020
- 资助金额:
$ 54.7万 - 项目类别:
Environmental bisphenol exposure, infant brain and behavior: Human and animal models
环境双酚暴露、婴儿大脑和行为:人类和动物模型
- 批准号:
10461056 - 财政年份:2020
- 资助金额:
$ 54.7万 - 项目类别:
Environmental bisphenol exposure, infant brain and behavior: Human and animal models
环境双酚暴露、婴儿大脑和行为:人类和动物模型
- 批准号:
10260560 - 财政年份:2020
- 资助金额:
$ 54.7万 - 项目类别:
Environmental bisphenol exposure, infant brain and behavior: Human and animal models
环境双酚暴露、婴儿大脑和行为:人类和动物模型
- 批准号:
10064434 - 财政年份:2020
- 资助金额:
$ 54.7万 - 项目类别:
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