Effects of pulsed and continuous wave 902 MHz mobile phone exposure on brain oscillatory activity during cognitive processing med./bio.

[Wirkungen von Mobilfunk-Exposition mit 902 MHz gepulster oder kontinuierlicher Welle auf die oszillatorische Gehirn-Aktivität während kognitiver Vorgänge]

Ziel der Studie (lt. Autor)

Hintergrund/weitere Details

Endpunkt

• Wirkungen auf das neurologische System: EEG (während einer visuellen oder auditorischen Arbeitsgedächtnis-Aufgabe)

Exposition/Befeldung (teilweise nur auf Englisch)

• • CW (kontinuierliche Welle)
  • PW (gepulste Welle)
  • Mobilfunk
  • Mobiltelefon

Vollständige Ansicht Kompaktansicht

Methoden Endpunkt/Messparameter/Methodik

• Wirkungen auf das neurologische System: EEG (ereigniskorrelierte Desynchronisation/Synchronisation (ERD/ERS))
• Kognitions-/Verhaltensendpunkte: visuelle Gedächtnis-Aufgabe (N-Zurück-Aufgabe mit 4 unterschiedlichen Gedächtnis-Belastungen (Buchstaben): 0, 1, 2 o. 3 Buchstaben; Anzahl der Fehler, Reaktionszeit); auditorische Gedächtnis-Aufgabe mit Wörtern als Reiz-Mittel (Anzahl richtiger Antworten)
• EOG

Hauptergebnis der Studie (lt. Autor)

Studie gefördert durch

• Forschungsgemeinschaft Funk e.V. (FGF) (Research Association for Radio Applications), Germany
• University of Helsinki, Finland

Replizierte Studien

• Krause CM et al. (2004): Effects of electromagnetic field emitted by cellular phones on the EEG during an auditory memory task: a double blind replication study
• Krause CM et al. (2000): Effects of electromagnetic field emitted by cellular phones on the EEG during a memory task
• Krause CM et al. (2000): Effects of electromagnetic fields emitted by cellular phones on the electroencephalogram during a visual working memory task

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