title: [Computerized EEG and personality].
abstract: The ordinary EEG, on only showing qualitative malfunction of abnormal graphoelements in the tracings, proves itself insufficient to go into the analysis of psychological and psycho-pathological problems. Since computerised studies of EEG permit quantitative comparisons, we tried to apply them in correlation with the characteristics of the personality classified also with quantitative criteria, such as those offered in the personality inventory 16 PF; from which have been chosen the so-called factors of the second order, and the subjectivity-objectivity factors. The test was carried out on 100 voluntary subjects from Almeria (Spain), all with High School grades, between 18 and 40 years of age, of both sexes, all right-handed, without neuro-psychiatric history, and with normal ordinary EEGs. From the statistical analysis of the results one could deduce that there are significant specific relationships from the computerised EEG, with those secondary polar values of 16 PF: high and low anxiety, extroversion-introversion. Subjects with low anxiety presented a significant increase of the alpha band opposed to the subjects with high anxiety. There is a significant differences in power of the frontal areas between extrovert and introvert subjects. The extroverted subjects have a greater power of the right side and the introverted subjects a greater power of the left.
authors.forename: A
authors.initials: A
authors.lastname: Ramírez Pérez
authors.forename: M
authors.initials: M
authors.lastname: Martínez López-Coterilla
authors.forename: A
authors.initials: A
authors.lastname: Fajardo López
authors.forename: A
authors.initials: A
authors.lastname: Lardelli Claret
mesh_terms: D000293:Adolescent; D000328:Adult; D001007:Anxiety / Q000503:physiopathology*; D003936:Diagnosis, Computer-Assisted; D004569:Electroencephalography / Q000379:methods*; D005120:Extraversion, Psychological; D005260:Female; D006801:Humans; D008297:Male; D010551:Personality
vernacular_title: EEG computorizado y personalidad.