Accounting for Spatial Dependence in the Analysis of SPECT Brain Imaging Data
SPECT 脑影像分析中的空间依赖处理
The size and complexity of brain imaging databases confront statistical analysts with a variety of issues when assessing brain activation differences between groups of subjects. Detecting small group differences in activation is compounded by the need to analyze hundreds of thousands of spatially correlated measurements per image. These analyses are especially problematic when, as is typical, the number of subjects in each group is small. In this article a comprehensive…