[FieldTrip] low-pass filtering

[Diego Lozano-Soldevilla]

You're welcome Irina! Best wishes for the review process!
Cheers,
Diego

On 28 June 2018 at 11:46, Simanova, I. (Irina) <i.simanova at donders.ru.nl>
wrote:

> Hi Diego, Hi Matthias, Dear Burkhard,
>
> Thank you very much for your replies, they are very helpful.
>
> My intuition was that the permutation test should not be affected by the
> filtering, because any non-independecy would be identical in the real and
> permuted data. And I would also expect that averaging over 25 ms reduces
> the data and removes all effects. The simulation (thank you, Diego), and
> the comment on the bandwidth (thanks Burkhard) make it really clear. We
> will indeed rerun the analysis on downsampled data to 125hz, and I do not
> expect to see much difference from the original analysis, same as in
> Diego’s simulation.
>
> Best,
> Irina
>
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> https://doi.org/10.1371/journal.pcbi.1002202
>
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