EEG data in edf format missing event information in EEGLAB

Working with OpenViBE signal processing scenarios and doing scenario/BCI design
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lionkinglc
Posts: 7
Joined: Wed Aug 09, 2017 2:51 am

EEG data in edf format missing event information in EEGLAB

Post by lionkinglc »

Hi everyone,

I am exploring the motor-imagery scenario using ANT EEGO device. Currently, it is working okay, the online accuracy for most subjects is bigger than chance level.
But I am encountering a problem when doing the data analysis with EEGLAB. To be specific, the EEG data can be read from OpenViBE in edf format. However, when the data is imported into EEGLAB using the file-IO interface, the event information is missing. If I use the BIOSIG interface to import the data, it returns an error.
I will appreciate any light into this.

Thanks,
Chandler
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jtlindgren
Posts: 778
Joined: Tue Dec 04, 2012 3:53 pm
Location: INRIA Rennes, FRANCE

Re: EEG data in edf format missing event information in EEGL

Post by jtlindgren »

Hi, there could be a bug, will investigate. I've personally used gdf to transmit data to eeglab, perhaps you could try that?

Best,
Jussi

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