The action of pulse-modulated GSM radiation increases regional changes in brain activity and c-Fos expression in cortical and subcortical areas in a rat model of picrotoxin-induced seizure proneness.
López-Martín E, Bregains J, Relova-Quinteiro JL, Cadarso-Suárez C, Jorge-Barreiro FJ, Ares-Pena FJ. · 2009
View Original AbstractGSM cell phone radiation's pulsing pattern uniquely amplifies brain activity in seizure-prone subjects, suggesting mobile phones may pose special risks for neurologically vulnerable individuals.
Plain English Summary
Researchers exposed rats to GSM cell phone radiation (the type used in mobile phones) and found it specifically amplified brain activity in animals already prone to seizures. The pulse-modulated radiation from GSM signals affected different brain regions than continuous radiation, particularly areas involved in memory and emotion processing. This suggests that the specific pulsing pattern of cell phone signals may have unique effects on brain function, especially in vulnerable individuals.
Why This Matters
This study reveals something critical about how cell phone radiation affects the brain. The researchers didn't just expose rats to any radiofrequency radiation - they specifically tested GSM signals with their characteristic pulsing pattern against continuous radiation. What they found should concern anyone who uses a mobile phone: the pulsed GSM radiation produced distinctly different brain effects, particularly amplifying activity in seizure-prone animals. The fact that these effects occurred without any tissue heating confirms we're looking at non-thermal biological mechanisms. This research adds to a growing body of evidence showing that the brain responds to cell phone radiation in measurable ways. While this study used rats with chemically-induced seizure susceptibility, it raises important questions about whether mobile phone radiation might similarly affect people with epilepsy or other neurological vulnerabilities.
Exposure Information
Specific exposure levels were not quantified in this study.
Study Details
The aim of this study is to investigate The action of pulse-modulated GSM radiation increases regional changes in brain activity and c-Fos expression in cortical and subcortical areas in a rat model of picrotoxin-induced seizure proneness.
In the present study, GSM-exposed picrotoxin-pretreated rats showed differences in clinical and EEG ...
These results suggest a specific effect of the pulse modulation of GSM radiation on brain activity of a picrotoxin-induced seizure-proneness rat model and indicate that this mobile-phone-type radiation might induce regional changes in previous preexcitability conditions of neuronal activation.
Show BibTeX
@article{e_2009_the_action_of_pulsemodulated_2379,
author = {López-Martín E and Bregains J and Relova-Quinteiro JL and Cadarso-Suárez C and Jorge-Barreiro FJ and Ares-Pena FJ.},
title = {The action of pulse-modulated GSM radiation increases regional changes in brain activity and c-Fos expression in cortical and subcortical areas in a rat model of picrotoxin-induced seizure proneness.},
year = {2009},
url = {https://pubmed.ncbi.nlm.nih.gov/19115403/},
}