DPARFA预处理错误

Submitted by zhaoxuewu on Wed, 01/10/2018 - 02:14

 

Running 'New Segment'

 

Done    'New Segment'

 

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Longitudinal resting state fMRI Analyses

Submitted by Patrizia on Fri, 01/05/2018 - 10:29

Dear Prof. Yan,

I wold like to run a longitudinal seed-based analysis on resting state functional connectivity with DPARSFA . I am already familiar with the cross-sectional analyses with your software, but I would like to know how I can improve the analyses considering the presence of 2 time points (1 year apart) in the preprocessing. 

Thank you in advanced,

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Longitudinal resting state fMRI Analyses

Submitted by Patrizia on Fri, 01/05/2018 - 10:29

Dear Prof. Yan,

I wold like to run a longitudinal seed-based analysis on resting state functional connectivity with DPARSFA . I am already familiar with the cross-sectional analyses with your software, but I would like to know how I can improve the analyses considering the presence of 2 time points (1 year apart) in the preprocessing. 

Thank you in advanced,

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请教：关于DPABI统计中TFCE校正结果图像上出现孔洞的问题

Submitted by leeona07 on Wed, 01/03/2018 - 02:39

各位老师好！

最近用dpabi统计模块做两组数据间（fALFF，reho）的two sample t-test时，使用了permutation test中tfce校正，但显示结果时发现T2_tfce_tstat图像上出现了很多孔洞，不知是哪里出了问题（如下图）?请问该如何解决？（同时计算出来的T2_vox_tstat结果图像没有孔洞问题。）

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Automask Problem

Submitted by Repunzal on Sun, 12/24/2017 - 14:13

Dear Dr. Yan,

I've encounted a prolem with automask generation. I know that I can skip Automask. But I am still very curious about its causes.

(1) My generated automask is like the attachment file 2 named 'automaskAfterFillCompletely.png (6.12 KB)'. For most slices, no-brain area was also included.

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2d-ReHo and age appropriate atlases

Submitted by veeus18 on Sat, 12/16/2017 - 18:30

Hello, Dr. Yan, are there any plans to incorporate 2d-ReHo computation in DPARSFA?

Would it be possible to include age-appropriate standard templates in DPARSFA (instead of the standard MNI template)? 

Like this one-

https://www.nitrc.org/frs/?group_id=1189

thank you

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Please help me with the DPARSFA use!

Submitted by rbishnoi on Sat, 12/16/2017 - 18:29

I am getting this error, need help!

 

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Yeo2011_7Networks_MNI152_FreeSurfer 模板的正确打开方式

Submitted by yubing on Sat, 12/16/2017 - 10:19

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

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Multi-band

Submitted by Hongyan on Tue, 12/12/2017 - 06:52

 

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!

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DPARSFA&Matlab

Submitted by Hongyan on Tue, 12/12/2017 - 00:52

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！

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