Influence of the interaction of a 900 MHz signal with gender on EEG energy: Experimental study on the influence of 900 MHz radiation on EEG

Nanou, E; Tsiafakis, V; Kapareliotis, E; Papageorgiou, C; Rabavilas, A; Capsalis, C

dc.contributor.author	Nanou, E	en
dc.contributor.author	Tsiafakis, V	en
dc.contributor.author	Kapareliotis, E	en
dc.contributor.author	Papageorgiou, C	en
dc.contributor.author	Rabavilas, A	en
dc.contributor.author	Capsalis, C	en
dc.date.accessioned	2014-03-01T02:43:23Z
dc.date.available	2014-03-01T02:43:23Z
dc.date.issued	2005	en
dc.identifier.issn	02511088	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/31373
dc.subject	Brain	en
dc.subject	Cognitive function	en
dc.subject	EEG	en
dc.subject	Frequency bands	en
dc.subject	Gender	en
dc.subject	Mobile phone	en
dc.subject.other	electromagnetic field	en
dc.title	Influence of the interaction of a 900 MHz signal with gender on EEG energy: Experimental study on the influence of 900 MHz radiation on EEG	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1007/s10669-005-4280-z	en
heal.identifier.secondary	http://dx.doi.org/10.1007/s10669-005-4280-z	en
heal.publicationDate	2005	en
heal.abstract	The effects of electromagnetic fields (EMF) emitted by cellular phones on human electroencephalogram (EEG) were studied during an auditory memory task. The experimental method and the experimental setup are introduced as a credible measurement method of EEG. 19 normal subjects (10 women and 9 men) performed the memory task both with and without exposure to a 900 MHz signal, emitted by a dipole antenna placed near the subjects' head. The energy of the EEG signals was calculated at the time domain. A Fourier transform of the EEG signals was done and the EEG energy was also calculated at the frequency domain. As the Parseval's theorem anticipates the energies were identical. The EEG energy was found concentrated at the four basic bands (α (8-13 Hz), β(14-30 Hz), δ (0-4 Hz) and θ (5-7 Hz)). The primary concern of the present study was the gender related influence of EMF on the spectral energy of EEG. The results show evidence of a strong gender - radiation interaction effect on the EEG energy and on the peak amplitudes within each of the four rhythms. Without radiation the spectral power of males is greater than of females, while under exposure the situation is reversed. Under the influence of EMF the spectral power of the males EEG is decreased while that of the females is increased. In conclusion both the baseline EEG and the changes effected to the EEG power spectrum under the influence of EMF seem to be gender dependent. © 2005 Springer Science + Business Media, Inc.	en
heal.journalName	Environmentalist	en
dc.identifier.doi	10.1007/s10669-005-4280-z	en
dc.identifier.volume	25	en
dc.identifier.issue	2-4 SPEC. ISS.	en
dc.identifier.spage	173	en
dc.identifier.epage	179	en