AUTHOR=Spinelli Giuseppe , Nicolardi Valentina TITLE=Commentary: Prestimulus Theta Oscillations and Connectivity Modulate Pain Perception JOURNAL=Frontiers in Human Neuroscience VOLUME=10 YEAR=2016 URL=https://www.frontiersin.org/journals/human-neuroscience/articles/10.3389/fnhum.2016.00535 DOI=10.3389/fnhum.2016.00535 ISSN=1662-5161