Dear FSL experts,
I would like to calculate the percent signal change for my resting state data (whole brain) per subject. To do so, I preprocess my data (BET, MCFLIRT). Then I tried to calculate the PSC according to Jeanette Mumford using fslmaths filtered_func_data -mul scale_factor -div mean_func -mul brain_mask output
However, I do not understand how to calculate my scale_factor given the resting state data.
Thank you in advance
Best
Christiane
|