[1] Cincinnati Childrens Hosp Med Ctr, Div Neurol, Cincinnati, OH 45229 USA
[2] Republ Vilnius Psychiat Hosp, Dept Electrophysiol, Vilnius, Lithuania
[3] Vilnius State Univ, Psychiat Clin, Republ Vilnius Psychiat Hosp, Dept Electrophysiol, Vilnius, Lithuania
[4] Vilnius Pedag Univ, Dept Psychol & Didact, Fac Pedag & Psychol, Vilnius, Lithuania
[5] Univ Helsinki, Cent Hosp, BioMag Lab, Helsinki, Finland