AUTHOR=Freudenthal Ramiro A. M. , Romano Arturo , Baez Maria Veronica TITLE=Editorial: Changes in Molecular Expression After Memory Acquisition and Plasticity. Looking for the Memory Trace JOURNAL=Frontiers in Molecular Neuroscience VOLUME=13 YEAR=2020 URL=https://www.frontiersin.org/journals/molecular-neuroscience/articles/10.3389/fnmol.2020.00050 DOI=10.3389/fnmol.2020.00050 ISSN=1662-5099