DPABI/DPABISurf/DPARSF

mask does not matcȟ error (Y Extract ROISignal)

Submitted by aminuj on

Hi everone so i'm faced with a mask size error. I require a size of 64x64x48. But the default mask provided by DPARSF appears to 80x80x48. Also when I input 'no mask' I get this error.
1. How do I get a mask that is 64x64x48.
2. If I build a ROI using the program Marsbar how do I use it in DPARSF and do I have to do any processing for it to work on DPARSF.
**look at attached image please.

Any advice is appreciated, thank.

How can we skip the pre-processing step? how to calculate FC between all pairs of the different ROI's of the AAL template?

Submitted by dtelt on

Hello Guys,

I have couple of questions regarding DPARSF, to understand I used the demo data dor DPARSF, the questions are as follows:

how can we skip the Pre-processing step once it was already done?  I’m interested in repeating the FC calculations without repeating the extensive and cumbersome preprocessing, which can be done only once.

add colour bar error (y spm orthviews)

Submitted by aminuj on

hey guys, I am looking to do a FC analysis of my data set, 2 groups healthy and mild alzheimers.
However  when processing with DPARSF, i get an error after the normalise: estimate and write part,
The essor appears is something to do with a colour bar, i'm not exaclty sure how it wants me to 'add the colour bar'.

If anyone has had past experieneces with this please help me, I have looked through the forum and no one has really explained/answered how to fix this issue. This issue has been very frustrating and i'm wasting a lot of time trying to fix it.

Bet: command not found

Submitted by heretic133 on

hey everybody,

I am trying to extract the ROI signals for a lot of objects, I used DPARSF to do so, now that I am almost finished with the preprocessing steps, I found out that since I am working in ubuntu, I had to install FSL. The preprocessing took several days to complete for me, and I need to know if my results are accurate or if I should install FSL and run the preprocessing steps again.
Thank you very much for your time.

Unexpected normalization output

Submitted by anthonyliu on

When processing my data for one subject, I ended up with a lot of noise in the FunRawARglobalCWS folder when I expected the data to be cleaner. Does this have something to do with the fact that the NIFTI files are in 4D rather than 3D? I attached a screenshot of the image below. The DPARSFA settings that I am using are also attached. When reorienting the functional and T1 NIFTIs, my process is to put in -45 and -25 to center the image on the viewer then pressing "Reorient", is this correct? Final question: can you tell me what each of the folder-names mean?