AUTHOR=Yamaguchi Masahiro , Mori Kensaku TITLE=Critical periods in adult neurogenesis and possible clinical utilization of new neurons JOURNAL=Frontiers in Neuroscience VOLUME=8 YEAR=2014 URL=https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2014.00177 DOI=10.3389/fnins.2014.00177 ISSN=1662-453X