[Eeglablist] Electrical noise removal in intraoperative EEG data

Kaiser, Heiko Heiko.Kaiser at insel.ch
Tue Mar 14 05:54:57 PDT 2017

Dear all

We recorded approximately 500 intraoperative EEGs during cardiac surgery at 128Hz, two frontal channels only.
As expected, we do have quite some artefacts, especially from surgical cautery.

Does anyone know a good approach to filter this electrical noise with eeglab?

Any advice would be greatly appreciated.

Thanks, and best regards,


Heiko Kaiser, MD, DESA
Division of Cardiovascular Anesthesia
Dept. of Anesthesiology and Pain Therapy
University Hospital Bern, Inselspital
Freiburgstrasse, 3010 Bern, Switzerland

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