DPABI/DPABISurf/DPARSF

Hi R-FMRI team,

Hi R-FMRI team,

Hi, I have a question about the loading of subjects.

So when I followed the turorial and set the correct working directory and folder format, the participant area did not come up with the subjects' ID. So I tried to load a text file with the subjects' names. But each time the DPARSF can only read the first subject from the text file, but not the others. So I want to ask, is there a specific format of the text file we need to write so all the subjects will be included? Or is there any other solution to process all the subjects at the same time? Thanks!

Feng

Hi, I have a few questions about the general linear modeling (GLM) and statistical analysis by using DPARSF.

1. Which step or button of the GUI with Template Parameters perform the GLM? Do we need to perform GLM in resting state fMRI data?

2. If we do, how can we visualize the results of significant regions?

老師您好

I am a MAC OS user. As you suggested  I'd run MATLAB with terminal and successfully finished bet function.

However there is a warning message that I can't resolve:

Hi 

I just tried running DPABI on RS fMRI data, but after orientation step and running the next steps, I got the error message I copied here. If you can help me how to interpret and fix that I really appreciate that.

严老师您好，

         我想请问一下dpabi能否处理小鼠的数据？我看了您的视频教程，里面简单地介绍了大鼠和猴子的处理，请问dpabi有小鼠大脑的模板吗？如果处理小鼠的数据是否有什么需要注意的地方呢？感谢您的解答！

Hui

Dear Prof Yan

I have some questions about statistical analysis.

In our study, all patients were assigned to three groups, with two different medication treatment and one medication-naive control. And all these patients accepted MRI scan at baseline and after 12 weeks. Now, my question is as followings:

1. Can we compare the group × time interaction effects on brain activity indicators by repeated measures ANOVA, such as ALFF,fALFF and ReHo. At first, I try to do this by mixed-effects comparison, but it can only treat two factors.