Hi Julia,
Take a look at an FSL tool called cutoffcalc (you can get its usage from entering it into the command line). I think that should do precisely what you want.
Cheers,
David
On Jul 3, 2011, at 3:04 PM, Julia Foecker wrote:
> Hi,
> is there a possibility to calculate the adequate highpass filter cutoff (the
> default value is 100?, for example when using event-related designs?)
>
> I know that you can go lower using a value of 50s or sth. like that but is it
> possible to calculate the optimal value?
> Or if not, could you suggest values which have to be used (lower limit)?
>
> Thanks so much in advance,
> Julia
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