Hi all,
Does anyone has any experience or suggestions as to which basis function is
best suited in stroke patients with an altered hemodynamic signal?
I'm running a block design with a motor task having 4 alternating conditions
of 34 seconds each and each condition is performed 3 times (i.e. rest,
right, left, both, rest, right, left, both, rest, right, left, both). I
have also included a 12 sec rest between each block.
Therefore, TR=2, duration of each block=17TR
If I use an FIR, what is my window length and order? Based on a previous
post, I'm guessing window length is 34 (inter-trial length in secs) and
order is 17 (number of parameter estimates). Is this correct?
Thanks,
Kelly
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