I wouldn’t recommend trying to redo the preprocessing, as getting that right is complicated.  Why not use the FIX cleaned data and focus on whatever analysis you are interested in doing?

Peace,

Matt.

From: Ranga Deshpande <[email protected]>
Date: Wednesday, October 8, 2014 at 6:48 PM
To: "[email protected]" <[email protected]>
Subject: [HCP-Users] Reg. DPARSF

Hi,

I am a graduate student at Auburn University MRI Research Center, Auburn, AL.
I am currently planning to use some of the HCP 500 data. I am attempting to use Data Processing Assistant for Resting State fMRI (DPARSF) (see: http://www.ncbi.nlm.nih.gov/pubmed/20577591 and http://rfmri.org/DPARSF) to perform pre-processing. 

However, I am encountering one error after the other, ranging from non-detection of data, mal-detection of data (zero-timepoints error), "data has orientation problems so cannot realign" errors and other non-traceable errors. I have tried using unprocessed data (pre-processing from scratch), pre-processed data and even ICA-fix data. In all cases I have issues using DPARSF.

Has anyone had the same issue of using DPARSF to analyze HCP500 data?

Regards,
Ranga

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