AUTHOR=Ito Hiroshi T., Schuman Erin M. TITLE=Frequency-dependent signal transmission and modulation by neuromodulators JOURNAL=Frontiers in Neuroscience VOLUME=Volume 2 - 2008 YEAR=2008 URL=https://www.frontiersin.org/journals/neuroscience/articles/10.3389/neuro.01.027.2008 DOI=10.3389/neuro.01.027.2008 ISSN=1662-453X