I am looking for a calculation procedure / advice how to figure out the duration of a baseline recording - or rest state recording for an EEG experiment.
Let's say I'm interested in Theta activity occurrence during a 60min task which will be recorded.
Is there an optimal rest state recording duration?
Most of the literature used 5-minutes baseline recording, is there evidence for these 5 min?
Thank you for any help on this,
Melanie
From long-term observations of behavior, it can be seen that after 10-15 minutes many people have sleepiness, which changes the EEG pattern. Therefore 5 minutes of background registration is the best variant.
Alex Doletsky Thank you very much for your fast response, which is ensuring as well. Do you know where to find any evidence for this? Have a great day, Melanie
Conference Paper Resting State EEG Classification of Children With ADHD
Conference Paper On the Repeatability of EEG Features in a Biometric Recognit...
https://pubmed.ncbi.nlm.nih.gov/33370162/
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