DPARSFA4.3功能连接报错
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严老师你好,在进行猴子的功能连接时出现报错如下图所示:
请问是没有配准么,怎么解决,感谢老师
严老师你好,在进行猴子的功能连接时出现报错如下图所示:
请问是没有配准么,怎么解决,感谢老师
各位老师,你们好:
我在用DPARSF进行预处理的时候遇到了一个问题:
实验数据大部分被试的slice number = 33,TR = 2s,然而在数据中存在一小部分被试的slice number = 38,TR = 2.303s,我想请问一下,这样该怎么处理呢?我可以将这个数据按照slice number = 33,TR = 2s和slice number = 38,TR = 2.303s分为两组然后分开进行slice timing步骤的处理,再将时间校正后的两组数据合起来进行余下的预处理步骤吗?还是说两组数据所有的预处理步骤都需要分开做呢?想请问一下这两种方式哪个是正确的呢?
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。。。