I would use the latest version of the pipelines which default to FSL mcflirt 
because some folks had been seeing this issue.

Peace,

Matt.

From: 
<hcp-users-boun...@humanconnectome.org<mailto:hcp-users-boun...@humanconnectome.org>>
 on behalf of "Sanchez, Juan (NYSPI)" 
<juan.sanc...@nyspi.columbia.edu<mailto:juan.sanc...@nyspi.columbia.edu>>
Date: Wednesday, November 8, 2017 at 3:41 PM
To: "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" 
<hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>>, 
"hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" 
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<hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>>
Subject: [HCP-Users] mcflirt_acc in ABCD


Dear all,

We are using pipelines version 3.4. Using the TOPUP distortion correction we 
are getting very good Epi to T1 co-registration, however it seems that there is 
intermittent motion in the processed data  that is not present in the raw data.



This is occuring during MotionCorrection_FLIRTbased.sh


the fMRI_gdc.nii.gz shows no motion between volumes, however the fMRI_mc shows 
motion in the entire brain (around a 1mm shift)  see attached qc png


This error was present using both mcflirt.sh and mcflirt_acc.sh


I used fsl mcflirt with these inputs and the motion error was gone.


Any suggestions on how to edit the mcflirt_acc.sh or why this may be happening?


thanks

Juan Sanchez-Pena

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