Development of Emotion Regulation

情绪调节的发展

• 批准号: 7118257
• 负责人: TODD Anthony HARE
• 金额: $ 4.09万
• 依托单位: WEILL MEDICAL COLL OF CORNELL UNIV
• 依托单位国家: 美国
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-07-12 至 2008-07-11
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7118257
• 关键词: adolescence (12-20); age difference; amygdala; behavioral /social science research tag; child (0-11); clinical research; cognition; corpus striatum; developmental psychology; emotions; functional magnetic resonance imaging; human subject; neuropsychology; predoctoral investigator; young adult human (21-34)

DESCRIPTION (provided by applicant): The proposed research project examines how developing cognitive systems interact with simultaneously developing emotional systems in guiding behavior. Determining the mechanisms of interaction between cognitive control and emotional processes may aid in our understanding of why adolescence is a developmental period of increased impulsive and risky behavior exemplified by the high incidence of drug abuse, suicide, and violence. Furthermore, examination of developmental changes in emotion and cognition might help us to understand why affective disorders often begin during adolescence. Aim 1: To examine the effect of emotional content on cognitive control when approaching or avoiding a stimulus in children, adolescents, and adults. Aim 2: To dissociate frontoamygdala and frontostriatal contributions to emotion regulation when approaching or avoiding negative and positive information in an emotional go/nogo task with fMRI in children, adolescents, and adults. Brain activity will be detected in children, adolescents, and adults using fMRI while performing an emotional go/nogo task with detection of happy and fearful faces relative to a baseline.

描述（由申请人提供）：拟议的研究项目研究了正在发展的认知系统如何与同时发展的情感系统在指导行为方面相互作用。 确定认知控制和情绪过程之间相互作用的机制可能有助于我们理解为什么青春期是一个冲动和危险行为增加的发展时期，吸毒、自杀和暴力的高发就是例证。此外，检查情绪和认知的发展变化可能有助于我们理解为什么情感障碍通常在青春期开始。目标 1：研究儿童、青少年和成人在接近或避免刺激时情绪内容对认知控制的影响。 目标 2：在儿童、青少年和成人中，通过 fMRI 进行情绪“走/不走”任务时，在接近或避免消极和积极信息时，分离额杏仁核和额纹状体对情绪调节的贡献。将使用功能磁共振成像检测儿童、青少年和成人的大脑活动，同时执行情绪进行/不进行任务，并检测相对于基线的快乐和恐惧的面孔。