DPABI/DPABISurf/DPARSF

Dear DPARSFA experts,

 Thank you very much for the powerful tool. I think this toolbox could be applied to rat fMRI data and I have several questions.

 *If we realign rat fMRI data (X10 space), the output rp~.txt can be simply interpreted as in unit 'mm' and 'degree' in X10 space? Or do we have to change original spm realign function to get the absolute value of motion paramters?

Warning: Matrix is close to singular or badly scaled. Results may be inaccurate. RCOND =  7.848613e-10.

> In y_regress_ss at 37

  In y_RegressOutImgCovariates at 134

Hi!when I used Reorient T1 in dparsf3.2, I found the direction of T1 were totally diffrent with FunImg (see in attachment). How to solve this problem? Thank you.

Dear DPARSFA experts,

 Thank you very much for the powerful tool. I have several questions.

 1. I cannot find the function to calcurate the FD of Power's method in DPARSFA folder. Where is it and what is the name of function?

 2. I can easily recognize the propotion of excluded frame by HeadMotion.tsv when the threshold is 0.5 or 0.2. In the case of other settings of threshold, how can I get that information?

Best

 Yuki

Hi

I am using DPARSF V2.1. I want to calculate ReHo map, but job execution fails when it comes to run smooth with the following error:

Hi,

Dear Dr.YAN,

I am sorry to ask you a stupid question. Recently I want use the Rest to do seed-based FC, the input parameter contains some subjects(including patients and controls) with nii format, then voxel wise defined the roi, do all, fisher Z. The result only have two images in nii format which named FCMap and zFCMap, I  don't think it can be used for later on two-sample t test. What's the wrong step do I made? And I also would like to know if I ues DPARSFA, is it will be a little difficult?

Best

Fish

Dear Yan, 

How can I cite the Roi signal extractor utility from DPABI?

I use the same as dparsfa 2010?

Thank you Yan, 

Best!

Hello! I have a question to ask for help!

I difined 8 ROI and want to know ROI wise FC.
result of 001 sub shows  a 7*320 matrix.(Uploading a part)

What these numbers mean ?

Thanks!

Hi,

I'm getting an error when trying to calculate the temporal correlation corr(g1,g2,'temporal') between two groups (95 nifti images each):