title: [EEG topography in HIV-positive hemophiliacs].
abstract: HIV-central nervous system manifestations, here the AIDS-Dementia complex, are at the moment of special interest owing to its unexpected development. With EEG-topography one can expect to gain more information about possible changes in frequency according to topographical location. We recorded 69 HIV-positive hemophiliacs (23 WR 2, 26 WR 3-5 and 6 patients) plus 50 HIV-seronegative controls with a 12 channel EEG-topography evaluation. During the critical examination we looked for the results of two parameters: a) alpha 1-3/alpha 4 and b) alpha 4-4/9. In comparison to the control group we found a statistical significance (p less than 0.05) for WR 2-6 in alpha 1-3/alpha 4 index. Concerning the alpha 1-4/9 index one can only recognize a statistical significance (p less than 0.05) for WR 3-6 patients in comparison to the controls.
authors.affiliation: Universitäts-Klinik Bonn.
authors.forename: R R
authors.initials: RR
authors.lastname: Riedel
authors.forename: P
authors.initials: P
authors.lastname: Bülau
mesh_terms: D015526:AIDS Dementia Complex / Q000150:complications / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004569:Electroencephalography / Q000379:methods*; D006679:HIV Seropositivity / Q000150:complications / Q000175:diagnosis*; D006467:Hemophilia A / Q000150:complications*; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008297:Male; D009483:Neuropsychological Tests
vernacular_title: EEG-Topogramm bei HIV-infizierten Hämophilen.