A typographical error was published in the article ‘NPY mediates basal and seizure-induced proliferation in the subcallosal zone’ by Alexandra Laskowski, Owain W. Howell, Alexander A. Sosunov, Guy McKhann and William P. Gray  which appeared on pp. 1005–1008 of Neuroreport, Volume 18, Issue 10.
The author Alexander A. Sosuov should have appeared as Alexander A. Sosunov.
The online version of the article has now been corrected. We apologise for this error.
© 2007 Lippincott Williams & Wilkins, Inc.
1. Laskowski A, Howell OW, Sosunov AA, McKhann G, Gray WP. NPY mediates basal and seizure-induced proliferation in the subcallosal zone. Neuroreport 2007; 18:1005–1008.