DPABI/DPABISurf/DPARSF

DPABI Harmonization is an open-source, user-friendly toolkit developed to address the challenge of integrating multi-site neuroimaging data in the pursuit of validity and reproducibility in research.

Hello,

Is it possible to use a custom mask file in DPABI Surf's statistical analysis? When running a two-sample t-test with a mask file I generated, I get the following error:

"As you didn't define SurfFiles, you can only use standard masks such as fsaverage5_lh_white.surf.gii"

This error persists even if I enable PALM with a "Surface File" and "Surface Area File".

Best regards

Jocelyn

老师，想请问一下，我在利用dpabi进行MixedEffectAnalysis分析时发现，当我对每一组fMRI数据添加对应协变量（年龄、性别、教育年限）时，跑出来的*_Interaction_F.nii为空白；添加对应协变量（性别、教育年限）不包括年龄时，跑出来的*_Interaction_F.nii图像文件值特别大，达到*10以上，全脑显著；不添加协变量时跑出来的*_Interaction_F.nii就是正常图像，想请问一下为什么，可以解决吗。以下是输入文件情况（  ），以及3种情况结果图

老师们好！

我在使用最新版的dpabi进行field mapping的时候根据要求整理了数据，但是遇到了报错，不知道怎么解决。

希望老师能给一些建议。

总是报：

错误使用 DPARSFA_run
索引超过数组元素的数量。索引不能超过 0。

出错 DPARSFA

出错 gui_mainfcn (第 95 行)
       feval(varargin{:});

出错 DPARSFA

计算 UIControl Callback 时出错。

Hi. I have a question about usage of DPARSFA. 

I am trying to calculated seed based FC, so I create a sphere ROI with a 4mm radius(I want to use MNI coordinates). 

I clicked the 'Define ROI ' button, enter the contents of (x y z radius  ex) 56 14 26 4) , and pressed the 'Run' button. 

However, in the Command window of Matlab, the sphere ROI center (18 71 50) was different from the coordinates I entered(56 14 26). (attached photo)

Which one is correct and how could I fix it? 

Thank you~

Hi All,

I have encountered a problem when using DPABINet: Unrecognized function or variable net_netmats. Where can I find this function or address this issue? Thank you for your great help.

Best,

Rachel

Hello, teacher:

Extracting ROI signals...
Load mask "C:\toolbox\DPABI_V8.2_240510\DPABI_V8.2_240510\DPABISurf\SurfTemplates\fsaverage5_lh_cortex.label.gii".
Unrecognized function or variable 'MaskROILabel'.

Error in y_SCA_Surf (line 158)
   if size(MaskROILabel,2) < length(ROIDef) %YAN Chao-Gan, 131124. To avoid if the labels of the last ROI has been defined.

当我使用dpabi viewer时，想要自己set colorbar时，出现了报错，严老师能帮忙看一下问题出在哪里吗

I tried to preprocess brain imaging data from a GE scanner on a PC running Windows 11, and I get the following warning info: