title: Spatial Organization of Alpha Range Potentials on EEG and Logical Thinking Effectiveness.
abstract: We studied spatial organization of EEG alpha range potentials in volunteers with different results of tasks requiring logical thinking. The examinees with higher cognitive test performance have more labile coherent associations of EEG alpha range potentials, which manifested in changes in the level and structure of these associations at different stages of the test. In individuals with poor results, the number of significant coherent associations and their structure do not change during the problem solving process.
authors.affiliation: P. K. Anokhin Research Institute of Normal Physiology, Russian Academy of Medical Sciences, Moscow, Russia.
authors.forename: T D
authors.initials: TD
authors.lastname: Dzhebrailova
authors.forename: I I
authors.initials: II
authors.lastname: Korobeinikova
authors.forename: E N
authors.initials: EN
authors.lastname: Dudnik
authors.forename: N A
authors.initials: NA
authors.lastname: Karatygin
mesh_terms: D000513:Alpha Rhythm / Q000502:physiology*; D001931:Brain Mapping; D003071:Cognition / Q000502:physiology*; D004569:Electroencephalography; D006801:Humans; D008128:Logic; D008297:Male; D009483:Neuropsychological Tests; D018709:Statistics, Nonparametric; D055815:Young Adult