DPARSF4.3(DPABI)预处理报错
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严老师您好,我在用DPARSF4.3(DPABI)进行猴子数据预处理时出现报错。已经生成了T1ImgSegment文件夹,准备生成T1ImgSegmentCovs文件夹时(即已经完成分割后准备进行协变量去除时)报错。报错如下,望您指正:
严老师您好,我在用DPARSF4.3(DPABI)进行猴子数据预处理时出现报错。已经生成了T1ImgSegment文件夹,准备生成T1ImgSegmentCovs文件夹时(即已经完成分割后准备进行协变量去除时)报错。报错如下,望您指正:
Dear DPABI community,
I have some questions regarding temporal dynamic analysis. I have two groups of subjects, AD patients and healthy controls. I want to compare the patterns of dynamic r-fMRI indices and and their concordance.
The R-fMRI Course V2.1
老师们,您好!
1、我想确认一下我这样做是否得到正确的功能连接矩阵:我用DPABI做完预处理,对“FunImgARWSDFCB”文件夹exact ROI time courses,以aal为mask,得到的ROICorrelation_***.txt就是功能连接矩阵吗?是不是可以将此txt文件放入GRETNA-Network Analysis做拓扑属性分析了?
2、我用aal为mask提取ROI时间序列,“ROICorrelation_***.txt”显示为116*116的矩阵;但用Power264作为mask,所有被试的“ROICorrelation_***.txt”只显示一个 1.0000000000000000e+00 ,请问是什么原因呢?
万谢!
Hi Chao-Gan,
I am conducting analyses using fmriprep and xcpengine, and I would like to use DPARSF to extract ROI time courses and compute seed-based functional connectivity. When I enter the fully preprocessed images into DPABI, I encounter the following error. Do you have any ideas about what I might try? Thanks!
Best,
Danella
Error using file_array/subsref>multifile2mat (line 179)
Dear Chaogan
I am a new user of the toolbox. When I try to run the code, I got the following error during coregistering. Could you help me out. I have double check the original files in FunImg (3D hdr nii images) and T1Img. By the way, I am Mac system user.
Thanks for your time.
Best
Adams
============================== here is the error information ================================
我有30个被试的dicom,但是有些TR是3,time points是240.有些TR是2,tp 200.还有几个没有T1。各位老师这样的data该怎么处理。。。
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: