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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial">Dear all<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial">We recorded approximately 500 intraoperative EEGs during cardiac surgery at 128Hz, two frontal channels only.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial">As expected, we do have quite some artefacts, especially from surgical cautery.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial">Does anyone know a good approach to filter this electrical noise with eeglab?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial">Any advice would be greatly appreciated.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial">Thanks, and best regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:Arial">Heiko<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri"> </span><span style="font-size:10.0pt;font-family:Arial"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri;color:black;mso-fareast-language:EN-US"> </span><span style="font-size:10.0pt;font-family:Arial"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri;color:black;mso-fareast-language:EN-US">--------------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri;color:black;mso-fareast-language:EN-US">Heiko Kaiser, MD, DESA<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri;color:black;mso-fareast-language:EN-US">Division of Cardiovascular Anesthesia<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:Calibri;color:black;mso-fareast-language:EN-US">Dept. of Anesthesiology and Pain Therapy<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE-CH" style="font-size:11.0pt;font-family:Calibri;color:black;mso-fareast-language:EN-US">University Hospital Bern, Inselspital<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE-CH" style="font-size:11.0pt;font-family:Calibri;color:black;mso-fareast-language:EN-US">Freiburgstrasse, 3010 Bern, Switzerland <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="DE-CH" style="font-size:10.0pt;font-family:Arial;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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