Dreho报错

ead these 3D EPI functional images. wait...
 
Read these 3D EPI functional images. wait...
 
Read these 3D EPI functional images. wait...
 
Read these 3D EPI functional images. wait...
 
Read these 3D EPI functional images. wait...
 

DPABISurf中fmriprep出现报错

A batch of data is divided into 11 groups to run. The first few groups finished running, but the later groups appeared warning. They didn't run a complete project, and there was no result report. How can we solve this problem? In addition, in the fmriprep folder of each group, there are record folders in the subjects' folder, and the report has been uploaded.
 
I would like to ask if this report has any impact on the subsequent cortical statistics? Thank you, teacher

DPABISurf中fmriprep出现报错

一次数据一次11组跑,前几组可以跑完,之后出现了很多次警告,没有跑完整个方案,没有结果一个要如何解决,老师又跑完的程序中组的每一个?每组被试里记录文件夹,报告如下:

dpabisurf结构相分析标准化的平滑核以及FWM校正的平滑程度估算

严老师好,各位老师好,我用dpabisurf做结构相分析的时候遇到些问题,希望能得到各位的解答。请问做表面积以及皮层厚度等指标分析的时候,是否应使用results文件夹里未经预处理平滑的数据,然后在做标准化时进行平滑,这里用多少平滑核比较合适,我参照CAT这个软件用了15的平滑核,不知道是否合适。还有就是我将被试者分为3组,在做统计分析的时候使用ANCOVA统计,多重对比使用的是ISD。在Viewer里面查看并做多重对比校正时,F.gii文件使用FWM查看估算平滑程度时显示为17.285,然后进一步查看F_PairwiseDiff_Z_G1vsG2.gii文件时,FWM显示估算平滑程度为0。这里F_PairwiseDiff_Z_G1vsG2.gii文件做FWM多重校正时估算的平滑核我应该这么调整呢?希望能得到你们的指导。

Power atlas for ABIDE& ABIDEII dataset

Dear Experts

I'm just looking at the ROI signals of ABIDE and ABIDEII dataset. However, the data only contain 1568 columns instead of 2233 as the RfMRIMapsDataSharingStructure said. So how can I get the ROI signals of Power's 264 atlas? 

ERROR IN DPABISurf: Repetition time did not match between the scan's header and the associated JSON metadata file.

Dear Dr. Yan

I encountered an error when I ran my data (not have DICOM data, start with FunImg and T1Img) by using DpabiSurf. The data have passed the data organization checcking and successfully converted into BIDS. But, the error was reported during the “Preprocessing with fmriprep” stage for every subject. The error log is the following figure. Since this is not DICOM data, I manually entered TR=2 (but I confirm that this is correct). I confirmed that I have correctly installed the DpbaiSurf as I have successfully run the DemoData (start from FunRaw) posted on this website.

DPABISurf报错求助

尊敬的严教授,我在用您的软件出来您网站上的DEMO数据的时候报错,见文件

请问有啥解决方案吗,谢谢

ROI definition for measuring functional connectivity

Hi everyone, 

In a hole-brain study, I need to measure the functional connectivity and I need the results based on the Schaefer atlas. There is not any specific region of interest, then what should I choose in the "Define ROI" box?

I try to choose Schaefer from my system but it doesn't show the file in the folder.

I'll appreciate if you could help me,

Tara

ADNI数据预处理出现错误

严老师好:

我对ADNI上下载的原始dicom文件进行预处理,将其转为nii格式后出现两种状态,如下图所示,1:正常的为上方所示,2:异常的如下方所示,各voxel的值过大,造成后续预处理有问题,请问原因是什么?该如何解决?

谢谢老师

DPABISurf Pipeline 报错求助

系统是Windows10 专业版,下载安装好了docker、证书,通过dpabi的utilities检查了数据格式没有错误,试运行能得到gii文件。正式从nii格式文件开始处理时报错。求助严老师,不知道是哪里出了错?具体报错如下:

Pages

Subscribe to Front page feed