Hi,
How can I extract ROI specific fALFF values. I used "calculate in MNI space(warp by DARTEL)" and "normalize by DARTEL" options. Based on the assumption that the fALFF images for each subject are in MNI space, I am doing the following:
Dear Expert,
While I was running DPARSF, I ran into this error:
老师，您好。
我在运行dpaibi进行预处理时，刚做完去除时间点后即报错，请您指点一下，非常感谢。
Hi!
Hello!!
I´m preprocessong my fMRI data with DPARSF and I had a strange result after doing "Nuisance Regression". My images are completely distorted and undecipherable. This only happen when i do nuisance regression. I would like to know why is this happening and how can i solve this. It is very importante in my work to do this step of preprocessing.
I attached some screenshot of DPARSF configuration and my images before and after nuisance regression.
Thank you in advance!
Inalinda F.
Dear Dr YAn
i work on Alff,fAlff,ReHo and VMHC i do this step :1-pca reduction 2-feature selection 3- classification.
my qestion if i want to do statistical analysis where can i do it ,i mean after any step 1 or 2 or 3.
and how can i do it.the output of three step is vector in matlab.
also i need source to read about statisical analysis.
your help is appreciated.
Hi everyone,
I am working with fMRI data and processing it with DPARSFA, and then I'm analysing it with spm12. After I preprocess my images, I tryed to display them using the masks in T1imagesegment.
The problem is tthat the images seems to be too long for the bounding box. How can I fix it?
Thank you for your help,
Vera
Dear Dr. Yan
I am currently having issues with DPARSFA, When I try to run this data preprocessing, the foollowing warning appears:
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I know that there is no error with the data itsaelf as I have previously processed it using the basic edition. I am using SPM8, Matlab 2015b, and DPARSFA v4.0_20151201. The data itself is 4d nifti .hdr/.img files with these two files being put into the funimg folder.
Can you provide any help on the matter? Much appreciated!