Affect Regulation and Adolescent Brain Maturation

影响调节和青少年大脑成熟

基本信息

  • 批准号:
    6585488
  • 负责人:
  • 金额:
    $ 37.38万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
  • 财政年份:
    2002
  • 资助国家:
    美国
  • 起止时间:
    2002-09-23 至 2006-06-30
  • 项目状态:
    已结题

项目摘要

DESCRIPTION (provided by applicant): This application describes a Research Network aimed at conceptual and methodological advances in understanding affect dysregulation in adolescence. The central theme for this project is the development and refinement of measures of affect regulation that can be used to investigate neurobehavioral systems in adolescents within a developmental framework. These include tasks that can be used in functional MRI and ERP (event-related potential) studies to examine the development of neurobehavioral systems in both clinical and normative populations of adolescents. It is also important to devise experimental paradigms that address clinically relevant and ecologically valid aspects of emotion and its regulation. This will require developing better conceptual models and formulating specific hypotheses about affective changes in developmental pathways of emotional disorders in adolescence. The long-term goals of this work are to address clinically relevant questions-to identify developmental pathways and mechanisms of affect dysregulation that can inform treatment strategies for early-onset depression, anxiety, and other emotional disorders emerging in adolescence. We focus on adolescence because this developmental phase represents a period of increased vulnerabilities for emotional disorders, yet also presents opportunities for early intervention. Ultimately, mechanistic understanding of the development of affect regulation can lead to prevention strategies targeting high-risk populations prior to the onset of more serious emotional disorders. A deeper understanding of affect regulation in adolescence may also provide insights into behaviors such as increased sensation seeking, risk-taking, and substance use-common behaviors in adolescence that can lead to serious consequences. The specific aims of this research network are: (1) To develop and refine fMRI and ERP tasks of emotion regulation that can be used in clinical and developmental studies of older children and adolescents. (2) To develop and refine behavioral and experience-sampling methods of assessing emotion and its regulation in the natural environments of adolescents. (3) To improve heuristic models of affect regulation and dysregulation during adolescent development within a cognitive/affective neuroscience framework. (4) To provide outstanding interdisciplinary training experiences for young investigators.
描述(由申请人提供):本申请描述了一个研究网络,旨在理解的概念和方法学进步会影响青春期失调。该项目的中心主题是对影响调节的制定和完善,可用于研究发展框架中青少年的神经行为系统。其中包括可用于功能性MRI和ERP(事件相关的潜在)研究,以检查青少年临床和规范性种群中神经行为系统的发展。设计实验范例,以解决情绪及其调节的临床相关和生态有效方面的实验范例。这将需要开发更好的概念模型,并提出有关青春期情绪障碍发展途径情感变化的特定假设。这项工作的长期目标是解决临床上相关的问题,以确定影响失调的发育途径和机制,这可以为早期发作抑郁症,焦虑和其他情绪障碍的治疗策略提供依据。我们专注于青春期,因为这个发展阶段代表了情绪障碍的脆弱性时期,但也为早期干预提供了机会。最终,对影响调节的发展的机械理解可以导致针对高风险人群的预防策略,然后再发作更严重的情绪障碍。对青春期情感调节的更深入的了解也可以提供对青春期寻求,冒险和物质用途行为等行为等行为的见解。该研究网络的具体目的是:(1)开发和完善情绪调节的fMRI和ERP任务,这些任务可用于年龄较大的儿童和青少年的临床和发展研究。 (2)开发和完善评估情绪及其在青少年自然环境中的调节的行为和经验采样方法。 (3)在认知/情感神经科学框架内,在青少年发展过程中,在青少年发展过程中的影响调节和失调的启发式模型。 (4)为年轻的研究人员提供出色的跨学科培训经验。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

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Ronald E. Dahl其他文献

The Treatment Mechanisms of a Cognitive Behavioral and Mindfulness-Based Group Sleep Improvement Intervention for At-Risk Adolescents.
针对高危青少年的基于认知行为和正念的团体睡眠改善干预的治疗机制。
  • DOI:
  • 发表时间:
    2017
  • 期刊:
  • 影响因子:
    0
  • 作者:
    M. Blake;O. Schwartz;J. Waloszek;M. Raniti;J. Simmons;Greg Murray;Laura Blake;MTeach;Ronald E. Dahl;R. Bootzin;D. McMakin;P. Dudgeon;John Trinder;Nicholas B. Allen
  • 通讯作者:
    Nicholas B. Allen
Analysis of aliasing and quantization problems in EEG data acquisition
脑电数据采集中的混叠和量化问题分析
The Unique Advantage of 1 Adolescents in Probabilistic Reversal: 2 Reinforcement Learning and 3 Bayesian Inference Provide 4 Adequate and Complementary 5 Models 6
1 青少年在概率逆转方面的独特优势: 2 强化学习和 3 贝叶斯推理提供 4 充足且互补 5 模型 6
  • DOI:
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Maria K. Eckstein;Sarah L. Master;Ronald E. Dahl;Linda Wilbrecht;Anne Collins
  • 通讯作者:
    Anne Collins

Ronald E. Dahl的其他文献

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{{ truncateString('Ronald E. Dahl', 18)}}的其他基金

PUBERTAL MATURATION & DRUG USE VULNERABILITY
青春期成熟
  • 批准号:
    8363443
  • 财政年份:
    2011
  • 资助金额:
    $ 37.38万
  • 项目类别:
PUBERTAL MATURATION & DRUG USE VULNERABILITY
青春期成熟
  • 批准号:
    8171063
  • 财政年份:
    2010
  • 资助金额:
    $ 37.38万
  • 项目类别:
Effects of Sleep enhancement on affectve functioning
睡眠增强对情感功能的影响
  • 批准号:
    8107511
  • 财政年份:
    2010
  • 资助金额:
    $ 37.38万
  • 项目类别:
PUBERTAL MATURATION & DRUG USE VULNERABILITY
青春期成熟
  • 批准号:
    7955673
  • 财政年份:
    2009
  • 资助金额:
    $ 37.38万
  • 项目类别:
Health Promotion in Early Adolescence: Sleep, Activity, and Emotion Regulation
青春期早期的健康促进:睡眠、活动和情绪调节
  • 批准号:
    7578678
  • 财政年份:
    2009
  • 资助金额:
    $ 37.38万
  • 项目类别:
PUBERTAL MATURATION & DRUG USE VULNERABILITY
青春期成熟
  • 批准号:
    7724360
  • 财政年份:
    2008
  • 资助金额:
    $ 37.38万
  • 项目类别:
Emotion Regulation in Adolescence: A Social Affective Neuroscience Approach
青春期的情绪调节:社会情感神经科学方法
  • 批准号:
    7893796
  • 财政年份:
    2007
  • 资助金额:
    $ 37.38万
  • 项目类别:
Emotion Regulation in Adolescence: A Social Affective Neuroscience Approach
青春期的情绪调节:社会情感神经科学方法
  • 批准号:
    7501267
  • 财政年份:
    2007
  • 资助金额:
    $ 37.38万
  • 项目类别:
Emotion Regulation in Adolescence: A Social Affective Neuroscience Approach
青春期的情绪调节:社会情感神经科学方法
  • 批准号:
    7667427
  • 财政年份:
    2007
  • 资助金额:
    $ 37.38万
  • 项目类别:
Emotion Regulation in Adolescence: A Social Affective Neuroscience Approach
青春期的情绪调节:社会情感神经科学方法
  • 批准号:
    7360032
  • 财政年份:
    2007
  • 资助金额:
    $ 37.38万
  • 项目类别:

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Neural Mechanisms Subserving Deficits in High-Risk Youth
弥补高危青少年缺陷的神经机制
  • 批准号:
    7149652
  • 财政年份:
    2006
  • 资助金额:
    $ 37.38万
  • 项目类别:
Emotion Dysregulation in Girls at Risk for Depression
有抑郁风险的女孩的情绪失调
  • 批准号:
    7106810
  • 财政年份:
    2006
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    $ 37.38万
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发展、积极情绪和青少年抑郁症
  • 批准号:
    7096917
  • 财政年份:
    2006
  • 资助金额:
    $ 37.38万
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Brain Imaging in Fetal Alcohol Exposed Delinquents
胎儿酒精暴露不良者的脑成像
  • 批准号:
    7133704
  • 财政年份:
    2005
  • 资助金额:
    $ 37.38万
  • 项目类别:
Adolescent Social Phobia and Neurophysiological Function
青少年社交恐惧症与神经生理功能
  • 批准号:
    6617116
  • 财政年份:
    2005
  • 资助金额:
    $ 37.38万
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