FSL cognoscenti--
We're using FSL to do dual regression on a set of consortium resting fMRI data. For the group-ICA part of the process, we are wondering how to address the potential problem that temporal sampling of BOLD varies between 1000 ms and 2500 ms across consortium sites. The reason for our concern is that it seems likely that the shorter TR data will contain components that are invisible in the longer TR data. The only solution we've considered so far is temporally resampling all the data to the slowest member of the group but it seems a shame to lose so many degrees of freedom in the faster acquisitions. Any advice appreciated!
All the best from up in Sweden,
Paul
########################################################################
To unsubscribe from the FSL list, click the following link:
https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=FSL&A=1
|