Media type: E-Article Title: Sustained activity in hierarchical modular neural networks: self-organized criticality and oscillations Contributor: Wang imprint: Frontiers Media SA, 2011 Published in: Frontiers in Computational Neuroscience Language: Not determined DOI: 10.3389/fncom.2011.00030 ISSN: 1662-5188 Keywords: Cellular and Molecular Neuroscience ; Neuroscience (miscellaneous) Origination: Footnote: Access State: Open Access