[1] Univ Washington, Seattle Childrens Hosp, Ctr Integrat Brain Res, Seattle, WA 98195 USA
[2] Univ Washington, Dept Neurol Surg, Seattle, WA 98195 USA
[3] Univ Washington, Dept Pediat, Seattle, WA 98195 USA
[4] Univ Washington, Neurobiol & Behav Grad Program, Seattle, WA 98195 USA
[5] Seattle Childrens Res Inst, Ctr Integrat Brain Res, Seattle, WA USA