AUTHOR=O'Reilly Christian , Warby Simon C. , Nielsen Tore TITLE=Editorial: Sleep Spindles: Breaking the Methodological Wall JOURNAL=Frontiers in Human Neuroscience VOLUME=10 YEAR=2017 URL=https://www.frontiersin.org/journals/human-neuroscience/articles/10.3389/fnhum.2016.00672 DOI=10.3389/fnhum.2016.00672 ISSN=1662-5161