PT - JOURNAL ARTICLE ED - , TI - Correction DP - 2004 Oct 13 TA - The Journal of Neuroscience PG - 9213--9214 VI - 24 IP - 41 4099 - http://www.jneurosci.org/content/24/41/9213.short 4100 - http://www.jneurosci.org/content/24/41/9213.full SO - J. Neurosci.2004 Oct 13; 24