ICA can be used in brain activation studies to reduce the number of dimension and filter out independent and interesting activations. This demonstration shows two studies. One provided by Hvidovre Universitets Hospital, Denmark, that consists of fMRI

实现fmri的ICA和IC selection的操作，找出与所需模板template对应的成分(Implement the operation of fMRI's ICA and IC selection, and find out the components corresponding to the required template template)