AUTHOR=Ellul Pierre , Choucha Walid TITLE=Neurobiological Approach of Catatonia and Treatment Perspectives JOURNAL=Frontiers in Psychiatry VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2015.00182 DOI=10.3389/fpsyt.2015.00182 ISSN=1664-0640