NEURODEVELOPMENT

神经发育

• 批准号: 7380994
• 负责人: D CHRISTIAN DERAUF
• 金额: $ 5.31万
• 依托单位: UNIVERSITY OF HAWAII AT MANOA
• 依托单位国家: 美国
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-07-01 至 2007-06-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7380994
• 关键词: NEURODEVELOPMENT

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. The purpose of the proposed research is to study the potential anatomic and metabolic changes in the developing human nervous system associated with prenatal methamphetamine (MA) exposure, and the relationship of these changes to measurable alterations in child behavior and development in the preschool period. Preliminary studies suggest that prenatal MA exposure is associated with alterations in the volume and biochemical composition of specific CNS regions, and with disordered attention and verbal memory. The specific aims of the proposal are: (1) to identify the effects of prenatal MA exposure on CNS structure and metabolism in three-year-old children, and (2) to examine the relationship between prenatal MA exposure, CNS structure and metabolism, and two cognitive domains, attention and arousal/self-regulation, assessed at 2 and 3 years of age.

该子项目是利用NIH/NCRR资助的中心赠款提供的资源的许多研究子项目之一。子项目和研究者（PI）可能从另一个NIH来源获得主要资金，因此可以在其他CRISP条目中表示。所列机构为中心，不一定是研究者所在机构。拟议研究的目的是研究与产前甲基苯丙胺（MA）暴露相关的人类神经系统发育中的潜在解剖和代谢变化，以及这些变化与学龄前儿童行为和发育可测量变化的关系。初步研究表明，产前MA暴露与特定CNS区域的体积和生化组成的改变以及注意力和言语记忆障碍有关。该提案的具体目的是：（1）确定产前MA暴露对3岁儿童CNS结构和代谢的影响，以及（2）检查产前MA暴露、CNS结构和代谢与2岁和3岁时评估的两个认知领域（注意力和唤醒/自我调节）之间的关系。