BRAIN FUNCTIONAL IMAGING

这个子项目是利用由NIH/NCRR资助的中心拨款提供的资源的许多研究子项目之一。子项目和调查员(PI)可能从另一个NIH来源获得了主要资金，因此可能会出现在其他CRISE条目中。列出的机构是针对中心的，而不一定是针对调查员的机构。这项活动的主要焦点是确定由于ATP分解和AMP从ATPase位置扩散到小动脉而激活的代谢在脑功能中的相对激活时间。子项目0076中使用的功能光学成像方法被用于研究在认知训练期间获得的血流测量的能力，以检测艾滋病患者从轻微认知障碍(MCI)发展到痴呆的风险。

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 principal focus of this activity is to determine the relative timing in brain functional activation of activated metabolism due to ATP breakdown and diffusion of AMP from the ATPase site to the arterioles. The Functional Optical Imaging method used in subproject 0076 was used for studying the ability of blood flow measurements obtained during cognitive exercise to detect risk for progression from MCI (minor cognitive impairment) to dementia in AIDS patients.