DPABI/DPABISurf/DPARSF

dpabi中数据预处理后的问题及BrainNet Viewer问题

Submitted by songmian on

老师,您好!我在dpabi使用过程中遇到两个问题,希望得到解答:

1、我们现有一批预处理过的数据,文件名为“FunImgARWDCFB”的“.nii”格式文件,请问1)这些数据是不是不能用于计算fALFF,而其他指标可以被计算;2)由于没有结构项的数据,是否无法得到“灰质密度”和“头动校正Mean FD值”的数据以作为统计分析时的协变量。

2、通过dpabi中的Viewer试图打开BrainNet Viewer时,出现报错如下:

DPABIsurf 安装报错

Submitted by yubing on

各位专家:

您好,我的运行环境是 Win10 专业版 (补丁1809),Matlab 2011

我按照安装教程,首先安装了 Docker Desktop  community 2.0.3 (Engine 18.09.2,Machine 0.16.1),然后下载并解压了 dpabi41docker 文件(解压后18.4G),在 load local docker 时,加载了 repositories 文件,出错显示

Error processing tar file(exit status 1): unexpected EOF

不知道问题出在哪里,麻烦指教,谢谢!

SPM pre-processed data DPARSFA ReHo,ALFF,fALFF

Submitted by trabz on

Hi experts,

 

      I want to compute ALFF , ReHo and fALFF from SPM pre-processed (realigned,coregistered,normalized,smoothed,segmented) data. But when I try to do that analysis it throws normalizing error at DPARSFA step. It has produced fALFF,ALFF and ReHo even FC then after it has failed at normalize (Tried with EPI templates, T1, Dartel ). Here is my problem ; Result sets of this analyses are not fitting with anatomical sets why is that happening ?  How can I fix that ? 

 

Thanks

Abdullah

计算VMHC的时候老是报错及结果含义

Submitted by Jianglan on
各位老师好,这两天用DPARSF计算VMHC老是报错,看过了视频和论坛,还是没有找到答案,希望得到指导!
 
1.怕是数据有问题,我跑了两遍,每次都是到computing VMHC出现问题,说File doesn't exist: F:\my_fmri_data_hangzhou\123\FunImgARglobalCWFsymS\pat_001_A_01.nii.gz(两次说的不存在的被试对象还不一样),报错的红字我附在附件txt中,自己查看了下,这个文件夹中,pat_001不像其他被试,他是单独的一个文件,其他的都有文件夹,感觉他就像没被处理一样(见图1)(图2是我计算VMHC的勾选)
 
2.Results中有两个文件夹,VMHC_FunImgARCWFsymS 和 VMH

Questions about CWAS

Submitted by sha.zhiqiang@163.com on

Dear Dr. Yan,

Recently, I used y_CWAS.m to perform the CWAS analyis. I have several questions about the CWAS analysis.

[p_Brain, F_Brain, Header] = y_CWAS(DataUpDir, SubID, AResultFilename, AMaskFilename, Regressor, iter, IsNeedDetrend, Band, TR)

For the annotation of "Regressor", it said "the regressors, nDimTimePoints by nRegressor matrix".