AAL模板提取时间序列
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老师你好:
利用DPARSF提取感兴趣区时间序列,采用AAL模板,所选个体为240层,得到矩阵为240*116,AAL模板不是分为90个脑区吗?得到的矩阵不应该是240*90吗?谢谢老师
老师你好:
利用DPARSF提取感兴趣区时间序列,采用AAL模板,所选个体为240层,得到矩阵为240*116,AAL模板不是分为90个脑区吗?得到的矩阵不应该是240*90吗?谢谢老师
R-fMRI spontaneous low frequency fluctuations: making measurements more robust and a theoretical framework of the underlying electrophysiological “mechanisms” |
Speaker: Chao-Gan Yan, 严超赣, Ph.D. Research Scientist, Nathan Kline Institute for Psychiatric Re
How to use the reorienting matrices for online dataForums
Dear Dr. Yan, I am running DPARSF v2.3 on fcon_1000/Beijing_zang data. As suggested by the link http://www.rfmri.org/DownloadedReorientMats, I put the folder “DownloadedReorientMats” (DownloadedReorientMats_FCP/Beijing/) under my workding directory and set up DPARSF as follows.
running again FCForums
Hi again, I was trying with DPARSFA running just the FC adding masks rois but it didn't work properly. When I performed the whole analyisis it worked perfectly, now running just FC in DPARSFA when I perform two test analysis I can see voxels outside the brain. Where is the mistake?
Thanks in advance!! rest two test analysisForums
Dear experts, I want to know, if I'm on the right way performing this two test. I've 2 resting groups and I pretend to compare a specific Zroi files from a previous DPARSF analysis without any kind of mask. Just one group against the other. What do you think? It will be ok? or it will be better to perform it with a created or a template mask for each ROI.
DPARSF error following detrend.Forums
Basically what is happening is that immediately after the detrend step and prior to the filter step, the script crashes giving this error Error using rmdir No directories were removed. Error in DPARSF_run (line 998) rmdir([AutoDataProcessParameter.SubjectID(i), '_detrend']) ;
I have tried multiple things such as restarting from the beginning and ticking and unticking the delete detrend option. Any suggestions would be greatly appreciated.
DPARSFA 2.3: "Slice Order" values for sequential acquisitionForums
Dear DPARSFers,
Gray matter volume AAL regions
Dear all,
I would like to extract the gray matter volumes from the labels of the AAL
and Dosenback atlases included in DPARSF.
I read on the webpage that this is only possible by command line.
Can anyone advise me how to do this?
Many thanks,
joana
We are sorry for the downtime of rfmri.org
Dear R-fMRI nodes, We've noticed that the server was down for several times recently, as the hosting company has a hardware issue. We apologize for any inconvenience caused by this matter. We hope the hosting company can fix the problem entirely and make our website reliable. DPARSFA crashing
Hi everyone,
I have posted this issue in the past but still struggling with it. Under
certain conditions Matlab crashes while running a DPARSFA job, but not
always.
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