<div dir="ltr">Hello,<div><br></div><div>I am trying to bring EEG data from an older system over to Matlab and manually calibrate the data in EEG & ERPlab, but have come across an issue. There is an option in EEGlab's "ERPlab" drop-down menu, and when you hover over "ERP Operations", there is an option called "ERP Calibration." However, it will not allow me to select that as an option, even though I have my raw, uncalibrated dataset (uploaded to EEGlab via an ASCII file) opened. I also have what I believe are the calibration pulses uploaded in the same format as the raw EEG.</div><div><br></div><div>Do you know why the "ERP Calibration" option might not be available? Also, if there is any other way of going about manual calibration in EEGlab, that would be very helpful. Please let me know if you have any ideas.</div><div><br></div><div>Best,</div><div>Jack Dempsey<br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><font size="1"><b><font face="tahoma, sans-serif" color="#0000ff"><u>Jack (John) K. Dempsey</u></font></b></font><div><font color="#000000" face="tahoma, sans-serif" size="1">Human Research Technologist/Lab Manager</font></div><div><font color="#000000" face="tahoma, sans-serif" size="1">The Center for Language Science, </font></div><div><font color="#000000" face="tahoma, sans-serif" size="1">Penn State University, Psychology</font></div><div><font color="#000000" face="tahoma, sans-serif" size="1">Moore Bldg. 005, University Park, PA 16802</font></div></div></div></div></div></div></div></div></div></div>
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