DPABI/DPABISurf/DPARSF

老师好，我想对年龄3-14岁的儿童进行预处理，请问我需要更换标准模板吗？  如果需要更换模板，我是否可以使用New Segment + DARTEL 以及Normalise by DARTEL来对该年龄段的儿童进行标准化？  如果可以使用New Segment + DARTEL 以及Normalise by DARTEL来对该年龄段的儿童进行标准化的话，我是否只需要修改

老师您好，请问审查是怎么进行，我是用的最后一个预处理出来，去掉脑脊液信号的协变量进行，请问是否是这样进行呢？但是导入数据后没有反应，有无教程可以分享呢，感谢感谢！

尊敬的严老师：

1. Install MATLAB for Mac with Apple Silicon support (please also install Statistics and Machine Learning Toolbox, Image Processing Toolbox，Signal Processing Toolbox, Parallel Computing Toolbox).
2. Install Docker Desktop for Mac with Apple Silicon support.

        严老师及各位老师好，我有一些关于dipabi-net的疑问，希望各位老师能指导一下。之前学习做网络属性分析接触的是Gretna，现在在学习dpabi-net，我发现了两个软件有点不一样。在Gretna软件中进行网络分析，Sign of Matrix中sign可以选择positive,negative和absolute，但是在dpabi-net的Graph Theoretical Analysis模块中并没有类似的设置，所以我想请各位老师指导一下，在dpabi-net的Graph Theoretical Analysis模块中分析矩阵时，对于Sign of Matrix的正负值是如何处理的？是将负值设置为零，只计算取值为正的值？还是计算了绝对值？或者是保留了负值代入公式进行计算？希望各位老师能抽空给我指导指导，非常感谢~~~

严老师：

I am using DPABI to extract the ReHo values of spherical ROIs, with the following settings for MNI and radius: 46 -52 48 5

When you are using DPABISurf, you may encounter: 

Error using gifti/save
Too many input arguments.

Error in y_Write (line 73)
   save(Header,OutName,'Base64Binary','RowMajorOrder'); %YAN Chao-Gan, 221208. freesurfer needs 'RowMajorOrder' %save(Header,OutName,'Base64Binary');

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