AUTHOR=Connolly Patrick , Shimizu Renee , Provo Maria , Simons Stephen TITLE=A randomized study on the effect of a wearable device using 0.75 Hz transcranial electrical stimulation on sleep onset insomnia JOURNAL=Frontiers in Neuroscience VOLUME=18 YEAR=2024 URL=https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2024.1427462 DOI=10.3389/fnins.2024.1427462 ISSN=1662-453X