Segmentation by DARTEL Templates

Submitted by rnorth51 on Wed, 11/12/2014 - 01:38

 Hello DPARSFA researchers,

I'm working with two different subject populations - one which has 31 rfMRI slices and 240 time points and one which has 36 slices and 300 time points. There are a couple of patients who have different numbers of slices as well (e.g., 32 and 33). So far, I've run:

Forums: 
Resting-state fMRI topics

关于Dpabi分析、看图的一个问题（可以在这里提问吗？非常感谢）

Submitted by GaoYi on Fri, 11/07/2014 - 17:07

 各位老师好：
       请教：1. 用dpabi做REHO的统计学分析，在统计学计算时没有加BRAIN mask，看图做Alphasim时加Brain mask的得到的结果，与在统计学计算时加BRAIN mask，看图做Alphasim时加Brain mask的得到的结果完全不同，哪个是对的呢？
                2. 同一组被试前、中、后，3个时间段比较是否应该用ANCOVA（repeated measure）分析，之后再做两两分析时一定是在ANCOVA有意义的区域才可以，对吗？

Forums: 
Resting-state fMRI topics