AUTHOR=Parga Nestor , Abbott Larry F. TITLE=Network model of spontaneous activity exhibiting synchronous transitions between up and down states JOURNAL=Frontiers in Neuroscience VOLUME=1 YEAR=2007 URL=https://www.frontiersin.org/journals/neuroscience/articles/10.3389/neuro.01.1.1.004.2007 DOI=10.3389/neuro.01.1.1.004.2007 ISSN=1662-453X