CUBRIC Free For Non-Commercial Use Only Yes Cardiff University NITRC EEG Sleep Closed-loop TMR Yes The EEG Sleep Closed-loop TMR ( related preprint: https://doi.org/10.1101/2022.03.29.486197) is a freely available collection of EEG recordings on healthy volunteers. EEG Sleep Closed-loop TMR EEG/MEG, Free For Non-Commercial Use Only http://www.nitrc.org/projects/sleepti/