title: [Diagnostic inquiries in patients with a theta ground rhythm variant in the EEG].
abstract: Basing on the examination of 82.767 EEGs, 118 patients with theta rhythm variant (GRV) were found out. From their case-histories all particulars taken to be important were gathered by means of a questionnaire. In addition to this 70 of these patients were interviewed, mostly in the course of a visit at home, in order to supplement the data by catamnestic informations. Moreover, attending family doctors were asked for informations, and from 14 patients elsewhere recorded EEGs were evaluated.
  
  
  RESULTS
  With regard to its cycles per second, the GRV proved to be stable even for long periods, but as to its coming to the fore a slight changeability revealed. Concerning physical complaints, the patients primarily suffered from headache, giddiness, and liability to fainting fits, secondary they frequently were affected with vegetative disorders and stomach complaints. In view of the psychic aspect striking often came to light unrest, lack of vitality, disturbed social contacts, sexual problems, anxiety fits, depressive reactions, and suicidal thoughts. High sensitiveness and insufficient self-sureness in many cases were conspicuous attributes. In particular men often failed in establishing or maintaining intimate human relations, so that many of them remained single, made at best only few friends, and easily became outsiders. Inability to enforce own desires against opposition, liability of mood, ill-humor, discontent, or even jealousy frequently made their appearance. As to gainful employment and professional status several of them were less successful than their siblings and their parents.
authors.affiliation: Klinik für Psychiatrie--Universitäts-Nervenklinik, Kiel.
authors.forename: K L
authors.initials: KL
authors.lastname: Wendland
authors.forename: G
authors.initials: G
authors.lastname: Fenzel
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D019965:Neurocognitive Disorders / Q000175:diagnosis* / Q000523:psychology; D009460:Neurologic Examination; D010555:Personality Inventory; D011602:Psychophysiologic Disorders / Q000175:diagnosis* / Q000523:psychology; D013001:Somatoform Disorders / Q000175:diagnosis* / Q000523:psychology; D013826:Theta Rhythm
vernacular_title: Erhebungen bei Patienten mit einer Theta-Grundrhythmusvariante des EEG.