Dear FSL experts,
I'm trying to apply a bandpass filter to my resting state data. However, I found a number of different formulas to get the sigma values and I don't understand which is the correct one.
I want to apply a high pass of 0.1 and low pass of 0.01, and my TR is 2s, which are the corresponding sigma volumes?
We tried with with (1/Hz)/(2/TR), but this doesn't seem to be correct.
Thank you for your help!
Best,
Giulia
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