Data

For EEG Eye State part,
https://archive.ics.uci.edu/ml/datasets/EEG+Eye+State

For our second part about semi-automatic detection of certain sleep stages and dataset for normal group:
https://physionet.org/physiobank/database/sleep-edfx/

For insomnia and control (normal) dataset:
https://physionet.org/pn6/capslpdb/

For access to more EEG datasets:
https://www.plos.org/