AUTHOR=Werner Hauke B. TITLE=Do we have to reconsider the evolutionary emergence of myelin? JOURNAL=Frontiers in Cellular Neuroscience VOLUME=7 YEAR=2013 URL=https://www.frontiersin.org/journals/cellular-neuroscience/articles/10.3389/fncel.2013.00217 DOI=10.3389/fncel.2013.00217 ISSN=1662-5102