RT Journal Article SR Electronic T1 Correction JF The Journal of Neuroscience JO J. Neurosci. FD Society for Neuroscience DO 10.1523/JNEUROSCI.23-23-00000.2003 VO 23 IS 23 YR 2003 UL http://www.jneurosci.org/content/23/23/0.1.abstract