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Theses

Influence des radiofréquences émises par le téléphone mobile GSM sur l'activité corticale auditive chez l'homme

Abstract : This thesis contributes to the studies conducted on the biological and sanitary effects of radiofrequencies associated with mobile telephony. The aim of this work is to evaluate the influence of radiofrequencies emitted by the mobile phone on the human auditory cortical activity. A state of the art on the biological and medical effects induced by this mobile phone is drawn up. After a description of the auditory evoked potentials (AEP) acquisition protocol and the selection of the electrodes which record the most characteristic signals of AEPs, variables are extracted from these signals and are statistically analyzed. A selection, based on classification using Support Vector Machines, makes it possible to identify the most disturbed variables by RF and the analysis per electrode allows to locate their effects. A study on electroencephalographic (EEG) signals is also conducted on spectral correlation coefficients and power spectral density. It comes out that the RF emitted by the mobile telephone affect the AEP and the EEG signals. On the other hand, no causality link between these biological effects and the harmful effects on human health can be shown today.
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https://tel.archives-ouvertes.fr/tel-00006114
Contributor : Emmanuel Maby <>
Submitted on : Monday, May 17, 2004 - 6:56:48 PM
Last modification on : Wednesday, May 16, 2018 - 11:23:08 AM
Long-term archiving on: : Friday, April 2, 2010 - 8:04:43 PM

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  • HAL Id : tel-00006114, version 1

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Emmanuel Maby. Influence des radiofréquences émises par le téléphone mobile GSM sur l'activité corticale auditive chez l'homme. Traitement du signal et de l'image [eess.SP]. Université Rennes 1, 2003. Français. ⟨tel-00006114⟩

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