Hi,
In SHHS dataset, we have two EEGs, called EEG and EEGsec, I want to know which of them was recorded from channel C3 and which of them from channel C4?
Thank you very much in advance for any guidance.
Thanks for inquiring and using the site. There is some information here:
https://www.sleepdata.org/datasets/shhs/pages/10-montage-and-sampling-rate-information-shhs1.md https://www.sleepdata.org/datasets/shhs/pages/11-montage-and-sampling-rate-information-shhs2.md
Looks like EEG = C4 and EEGsec = C3.