DPABI/DPABISurf/DPARSF

各位专家：

      您好，我想用 Yeo2011_7Networks_MNI152_FreeSurfer 这个模板取出 ROI 来对我的一些数据做一些分析，可是这些模板用mricrond 打开以后的样子如附件截屏所示。不知道需要对结果图或者模板做怎样的转换才可以使用？多谢指教！

YUBING

Hello!

I have some data gathering with the multi-band/Ts=2s(the filed_mapping_BOLD folder having  50 items), when I use the DPARSFA software for preprocessing, I was told not to do the "slice timing "step, but others said that I should do the "slice timing" in other software, and the data must be "slice timing". I was confused by those opposite view, what should I do then ? Can I use the data processing by the DPARSFA without "slice timing" to do the analyze?

Many thanks!

老师们好！

昨天发了一个英文版的问题，在论坛上没有找到，不知道是怎么回事，能帮忙看下吗？

先再把问题发一次，请教您两问题

1、跑DPARSFA运行到segment程序时就长时间没有响应了，也没有报错，处理结果文件夹中只有segment之前的文件，尝试多次都是出现附件图片中所示的问题。

2、DparsfA程序版本是否对Matlab兼容性有要求？对其他matlab toolbox版本是否有要求？我目前尝试了matlab2012和matlab2017版本。

期待您的回复！

谢谢啦！

Hello!

I have two questions for help, thanks in advance~

1. when I used the DPARSFA on the matlab running my data, it worked well until the step of  "segment", the matlab was not report "ERRORS", and the DPARSFA showed"RUN" state, I waited it for a long time (about 12 hours),but failed to find the  processed data, the interface of the metlab just like the following picture:

Hello, when I use FunImg as my starting directory, I get this error

"Too many .nii.gz files in each subject's directory, should only keep one 4D nii.gz file"

Both FunImg and T1Img were created in a previous run, so I don't understand why this error ?

appreciate any suggestions,

thank you.

Hi Dr. Yan,

What are the meaning of many variables of "cosub1_seg8.mat" in "T1ImgNewSegment" folder? Espeicially,  does the value in "ll" means the  total intra-cranial volume of a subjects?

If it is not, where can I find the brain sizes of all subjects?

Thanks

Hongru

严老师，

       您好。最近学习R-fMRI network网站上的视频，帮助很大；论坛的讨论也给了我很多启发。但是最近在使用DAPBI的过程中也出现了一些问题。 

问题描述：两组差异出现在了脑室。

1.自己按照论坛相关问题里面老师的回答，检查了标准化，操作，以及以往文献关于此疾病的处理过程。（见附件）

2.自己将DPABI结果与AFNI+FSL结果进行了对比，校正后结果不一致

自己的疑惑：

1，看到dpabi的Template文件夹中CSF的mask很小，我们用于regress的csf模板（选择的SPM先验模板）是这个模板吗，这个会造成脑室出现信号吗？

2.怎样确保自己处理数据的可靠性呢？个人逐个检查了标准化，按照老师在视频中说的标准，自己觉得配准没有出现不太好的结果。

3.如果处理的数据没有问题，怎么做一个合适的mask以去掉脑室进行统计呢，template中CSF的mask很小？