I have another question regarding eddy: why is it that one has to collect data on the whole sphere, rather than the top half of the sphere?
Stefano Marenco, MD
NIMH/CBDB
10 Center Drive, Bldg 10 room 3C103
Bethesda MD 20892
Tel 301 435-8964
Fax 301 480-7795
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-----Original Message-----
From: Darren G [mailto:[log in to unmask]]
Sent: Thursday, September 27, 2012 9:49 AM
To: [log in to unmask]
Subject: [FSL] Re-asking about eddy and bvecs
Dear List
Does using the new eddy program require or allow one to adjust bvecs for the results of eddy (similar to what rotate_bvecs did previously)?
When eddy finishes it outputs the corrected volumes and a file called <basename>.eddy_parameters. which appears to be in size the number of scans (rows) x 16 (columns). What do the columns mean?
Does that file contain the parameters to adjust the bvecs, and is there a script for doing so?
Thanks
Darren
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