Dpabi报错

尊敬的严教授及团队成员,

你们好,非常感谢你们打造了这款软件!

我在使用它时遇到了一点问题(苹果系统),在使用V4模版处理数据时,程序报告了如下错误。

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calculate in individual space

Hi Prof. Yan,

       I have a mask which created based on a previous task fMRI (in MNI space), now I want to transfer this mask to individual space and extract ROI time series of resting data for each subject, I want to know that can DPABI help me to transfer the mask (in MNI space) to individual space? And how can I do this. Thank you very much!

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DPARSFA Error

Dear DPARSFA experts

I am novice to DPARSFA tool and using it for resting state analysis. While trying for trial subject, I got following error. Let me align you with my existing pipeline. I am using Matlab19a, SPM8 and Data Processing Assistant for Resting-State fMRI (DPARSF) Advanced Edition (alias: DPARSFA), Release = V4.5_190725.

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REST-meta-MDD Data Entered Unrestricted Sharing Phase

Dear Colleagues,

Function Connectivity define ROI

各位老师:

 

您好!想请教您关于Function Connectivity ROI的问题,我是通过rest来做的,也看了rest的course,但是关于ROI的使用有些问题。

视频中的ROI 制作是通过AAL或Brodmann,但是我现在有2-3个感兴趣的区域,每个区域都是一个半径为6mm的小球且球心对应的MNI坐标都已知。如果我要做这样一个ROI mask(包括2-3个小球)用REST软件可以做吗?具体是在哪里找到定义ROI 的GUI呢?谢谢啦!

希望能收到您的回复,非常感谢您!


 

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CROSS CORRELATION MATRIX FOR OVERALL subjects NOT per SUBJECT BASIS

Hi ALL,

 

I am desperately need your  advice and know how here.

I have done ROI extraction for 36 known peak coordinates and I have seen within the results' folders that the ROI correlation matrix is given  as , i.e 36 X 36 , which is okay and good but this matrix was done  by subject basis, i.e. one subject per folder.

 

My PhD SV wants me to produce OVERALL cross correlation matrix per overall group basis as whole. May I know whether DPABI statistical analysis tool can be used and if YES, HOW?

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different results Alff and fAlff

Dear Experts,

 

I ran an ALFF and fALFF analysis on a dataset with 3 different groups. Now I noticed that my the ALFF analysis yielded very different results than the fALFF analysis, i.e. fALFF shows a very strong difference between two of the groups, while ALFF shows no difference at all. 

Should I be worried about this difference? 

If this is normal, how can I explain and interpret this difference?

Thank you for your help.

Kind regards,

Theresa

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statistical manual

I'm new to dpabi. I find it a very interesting tool.

Is there anywhere a manual for dpabi?

Specifically I need help as to the statistical analysis. 

I saw the course, but there is no details there as to how to insert covariates (format ect), how to correct for MC, what are the implementation of using the different files created (z, m, ect)

Any link to clear descriptions will help

 

Thanks

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3 Research Fellowships in Neuroimaging at the Univerisity of Bari, Italy

The Group of Psychiatric Neuroscience at the University of Bari Aldo Moro (Italy) aims to discover
the biological sources of differences between individuals that make them at risk of - or resilient to -
psychiatric disorders.
We will publish 3 calls for research fellowships in neuroimaging in different projects with
multiple PIs. One of the positions is reserved for magnetoencephalography (1 year renewable up to
4 years, funding already secured; official call here), the other two for fMRI (1 for 1 year renewable,

DPABISurf help

Hi DPABI team,

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