Thanks very much, i will try it. Xiaomin From: cschwiedrz@mail.rockefeller.edu Date: Wed, 26 Mar 2014 14:56:26 -0400 To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] fsfast question
you could try to run mkanalysis-sess with -notask and your nuisance regressors specified as -nuisreg, then run selxavg3-sess with -no-con-ok and -svres to save the residuals. maybe that solves your problem?
caspar
2014-03-26 14:38 GMT-04:00 Douglas N Greve greve@nmr.mgh.harvard.edu:
No, sorry
On 03/26/2014 01:54 PM, Xiaomin Yue wrote:
I like to regress out the linear drift, mean, and head motion
generated by the motion correction step of fsfast from the raw time
course only. Is it possible using fsfast?
Xiaomin
Date: Wed, 26 Mar 2014 11:28:57 -0400
From: greve@nmr.mgh.harvard.edu
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] fsfast question
Sorry, I don't follow what you are asking. FSFAST does not do any drift
removal from the raw data, all of that is in the design matrix
doug
On 03/26/2014 10:45 AM, Xiaomin Yue wrote:
Hi,
The analysis necessary to my study is to run some analysis on the raw
time course data. Before working on the raw time course data, it is
necessary to remove linear drifting, mean, and head motion. Can I
just specify those parameters without having conditions in the steps
of generating design matrix? If so, what command should be used?
Thanks,
Xiaomin Yue
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