Hi all, I'm trying to run first level (single-subject) GLM on task fMRI HCP data. But I'm unsure on how to use the timing info.
Example: subject 100307, MOTOR I have stimulus timing info (cue.txt , lf.txt , lh.txt, rf.txt, rh.txt, Sync.txt, t.txt) in both 100307/tfMRI_MOTOR/unprocessed/3T/tfMRI_MOTOR_LR/LINKED_DATA/EPRIME/EVs/ and 100307/tfMRI_MOTOR/unprocessed/3T/tfMRI_MOTOR_RL/LINKED_DATA/EPRIME/EVs/, but the contents of the corresponding files in both directions vary (for example, the contents of 100307/tfMRI_MOTOR/unprocessed/3T/tfMRI_MOTOR_LR/LINKED_DATA/EPRIME/EVs/lf.txt are different from 100307/tfMRI_MOTOR/unprocessed/3T/tfMRI_MOTOR_RL/LINKED_DATA/EPRIME/EVs/lf.txt). How am I to combine/merge these phase-encoding-direction-dependent EVs in my GLM ? N.B.: During the 'topup' step of my preprocessing pipeline, I already 'combined' the _LR and _RL fMRI data to produce a single 4D film Thanks in advance for your help. -- DED _______________________________________________ HCP-Users mailing list [email protected] http://lists.humanconnectome.org/mailman/listinfo/hcp-users
