dpabi预处理出现问题
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老师:
您好!
在运行dpabi时遇到如下错误(matlab2017a,spm12,DPABI_V6.1):
老师:
您好!
在运行dpabi时遇到如下错误(matlab2017a,spm12,DPABI_V6.1):
Hello, I'm using dpabi well for fMRI analysis.
Thank you for developing this useful toolbox.
I have one question about the interpretation of the results in GRF correction.
Ex) I tried to correlate some clinical outcomes with zfALFF maps in disease group.
so, I utilized 'correlation anlaysis' function in 'statistical analysis' tap (zfALFF maps located in 'Group images', clinical outcomes located in 'correlation seed series' for voxel-wise analysis).
Dear Experts,
I am looking for the values of the global signal for each of my participants that is calculated for nuisance regression. How do I know which of the coloums of the *.txt in the Covs folder is the right one? And what do the others refer to?
Help would be much appreciated
Best
Maria
Dear prof. Yan,
Hi, I used DPARSF running resting state data. The error information are listed. Thanks for your help!
...
Running DARTEL: Normalize to MNI space for VBM. Unmodulated version.
...
Dear Experts,
I'm quite new to DPARSF and try to do an ALFF/fALFF analysis to feed the results into a paired statistical test (session difference).
I'd like to know what does the blue filter button do after the ALFF/fALFF radio button and band.
If I mark it, the filter part (5 lines above) becomes active and shows the band's lower and upper cutting points in blue.
i followed the instruction of Doc. yan_DPABISurf Installation on Windows | The R-fMRI Network (rfmri.org)
when i finally test the dpabisurf processing by running utilities as the instruction, matlab returns:
docker : invalid reference format.
see "docker run --help"
besides, there is no report of error during the whole process of installation.
can anyone help ?
thanks
各位老师好,
我想请教几个做ICA之前数据预处理的问题:
1. 我用DPARSF做预处理,除了slice timing, realign, normalize, smooth四步外,是否要做nuiscance covariates regression? 我查的资料看到有两种说法,一种是无需回归协变量因为ICA能够分离独立信号源无惧协变量影响;另一种说法是推荐在上面四步之外加一个Bias correction,但这个Bias correction是SPM做预处理的步骤,不知在DPARSF里面是否对应nuiscance regression?