Acute effect of exposure of mollusk single neuron to 900-MHz mobile phone radiation.
Partsvania B, Sulaberidze T, Shoshiashvili L, Modebadze Z · 2011
View Original AbstractCell phone radiation altered how quickly individual neurons responded to stimuli at exposure levels similar to typical phone use.
Plain English Summary
Scientists exposed mollusk neurons to 900-MHz cell phone radiation at low levels. While the neurons' basic function remained normal, they responded to signals significantly faster during exposure. This suggests cell phone radiation can alter how quickly nerve cells process information, even temporarily.
Why This Matters
This study provides direct evidence that radiofrequency radiation at cell phone frequencies can alter fundamental neuronal function, even when exposure levels produce minimal heating (just 0.1°C temperature increase). The 0.63 W/kg SAR used here falls within the range of typical cell phone exposures, making these findings particularly relevant to everyday use. What makes this research compelling is its focus on individual neurons, allowing researchers to observe direct cellular effects without interference from complex biological systems. The fact that neurons showed altered response timing suggests that RF radiation may influence how our nervous system processes information. While this study used mollusk neurons rather than human brain cells, neurons share fundamental properties across species, and this research adds to a growing body of evidence that EMF exposure can affect neurological function at the cellular level.
Exposure Details
- SAR
- 0.63 W/kg
- Source/Device
- 900-MHz
Exposure Context
This study used 0.63 W/kg for SAR (device absorption):
- 1.6x above the Building Biology guideline of 0.4 W/kg
Building Biology guidelines are practitioner-based limits from real-world assessments. BioInitiative Report recommendations are based on peer-reviewed science. Check Your Exposure to compare your own measurements.
Where This Falls on the Concern Scale
Study Details
The goal of the present work was to explore the influence of commercially available cell phone irradiation on the single neuron excitability and memory processes.
A Transverse Electromagnetic Cell (TEM Cell) was used to expose single neurons of mollusk to the ele...
After acute exposure, average firing threshold of the action potentials was not changed. However, t...
Show BibTeX
@article{b_2011_acute_effect_of_exposure_1251,
author = {Partsvania B and Sulaberidze T and Shoshiashvili L and Modebadze Z},
title = {Acute effect of exposure of mollusk single neuron to 900-MHz mobile phone radiation.},
year = {2011},
url = {https://pubmed.ncbi.nlm.nih.gov/21861695/},
}