Dear all,
I have just some simple questions: on the fdt_pipeline site it says to do the averaging of several acquisitions before the eddy current correction. I thought it may be better afterwards in case the subject has moved, thus movements will be taking into account before the averaging.
Also at which stage would you do the bet brain extraction, before or after the eddy current correction. I saw in the practical that it's been done before, while on another site (http://www.cabiatl.com/CABI/resources/dti-analysis/) it was done after. I may think before is better, but since the scull of the same subject may give some additional information, it may be better after.
Thanks in advance for suggestions for these questions that kept me sleepless for a while :)
Cheers,
Torsten
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