[FieldTrip] order of preprocessing steps in ERP analysis

[Eelke Spaak]

Dear Emanuel,

It should not make a difference.

Best,
Eelke

2011/7/1  <E.vandenBroeke at chir.umcn.nl>:
> Dear fieldtrippers,
>
> I would like to know if someone could answer my question.
>
> In the analysis of ERPs I use some preprocessing steps to improve the
> signal-to-noise ratio; down-sampling (from 2000 to 500 Hz) and filtering
> (between 1-30 Hz).
>
> What should I do first; down-sampling or filtering, or doesn’t it make any
> difference?
>
> Thanks,
>
> Best,
>
> Emanuel van den Broeke
>
> Het UMC St Radboud staat geregistreerd bij de Kamer van Koophandel in het
> handelsregister onder nummer 41055629.
> The Radboud University Nijmegen Medical Centre is listed in the Commercial
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>
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