DOPAMINERGIC VARIANTS INVOLVED IN SMOKING BEHAVIOR: A PERFUSION FMRI STUDY

这个子项目是利用资源的许多研究子项目之一。 由NIH/NCRR资助的中心拨款提供。对子项目的主要支持 子项目的首席调查员可能是由其他来源提供的， 包括美国国立卫生研究院的其他来源。为子项目列出的总成本可能 表示该子项目使用的中心基础设施的估计数量， 不是由NCRR赠款提供给次级项目或次级项目工作人员的直接资金。 该R21项目使用ASL血流灌注功能磁共振成像、吸烟行为分析和功能候选 用基因关联法检测多巴胺能成瘾靶向多态 吸烟者在饱感和戒断状态下的脑和行为活动 暴露在吸烟提醒中。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. Primary support for the subproject and the subproject's principal investigator may have been provided by other sources, including other NIH sources. The Total Cost listed for the subproject likely represents the estimated amount of Center infrastructure utilized by the subproject, not direct funding provided by the NCRR grant to the subproject or subproject staff. This R21 project utilizes ASL perfusion fMRI, smoking behavioral assays and a functional candidate gene association approach of dopaminergic addictions-targeted polymorphisms to examine the brain and behavioral activity of smokers under conditions of satiety and withdrawal during exposure to smoking reminders.