title: [The mathematical rationale for the clinical EEG frequency bands. 2. Stability of the factor structure with samples from two different countries and with repeated measurements for placebo treatment (author's transl)].
mesh_terms: D000328:Adult; D001604:Berlin; D001699:Biometry; D001921:Brain / Q000502:physiology; D004569:Electroencephalography; D004594:Electrophysiology; D005163:Factor Analysis, Statistical; D006801:Humans; D008297:Male; D010919:Placebos; D014421:Turkey; D014505:Urban Population
chemical_list: D010919:Placebos
vernacular_title: Mathematische Rationale für die klinischen EEG-Frequenzbänder. 2. Stabilität der Faktorenstruktur bei zwei Länderstichproben und Messwiederholungen unter Plazebo.