The objective was to remove the ECG
and EOG
artifact using a build-in plugin in Brainstorm for data recorded with EGI HydroCel GSN 128 1.0
system. However, the compiler returns an error of:
Event type 'cardiac' not found, or has no occurrence.
and
Event type 'blink' not found, or has no occurrence.
The ECG channel is present in the mff
as observed from the PNS plotting option.
Whereas, there is no channel being name as V/HEOG as the HydroCel high-density Geodesic
Sensor Net uses the naming convention to start with E
followed by number.
I believe, there is some configuration within Brainstorm that need to be tweaked, that I am not aware of to handle this naming convention.
As per the tutorial by Francois, here are the snapshot of the steps that generated the two error above report.
Whereas, the file is accessible via the link.
Also, related question but on separate theme ( I can open a new thread for this), I have 5 minutes each eye close and eye open calibration record. Is there any option within Brainstorm to take advantage of these two calibration records to improve the removal of eye blink artifact.
Appreciate it if someone can point to any resources to mitigate this issue.
Setup:
MATLAB R2020a
Brainstorm July 2020