[FieldTrip] offset between eeglab and fieldtrip

[Emmanuelle Kristensen]

Hi,
I am a new user of fieldtrip. I made ICA with Eeglab, then I saved the signal in BrainAmp format (.dat,.vrmk .vhdr).
I opened it in fieldtrip with ft_preprocessing. And when I compare the signal opened in Eeglab with the signal opened in fieldtrip, I have an offset for amplitude, for each channel, between the two signals.
Does anyone know why?

Regards,
Emmanuelle 




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