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Brain & Nervous System

Long-Term Evolution Electromagnetic Fields Exposure Modulates the Resting State EEG on Alpha and Beta Bands.

No Effects Found

Yang L, Chen Q, Lv B, Wu T. · 2016

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LTE cell phone radiation measurably altered brain wave patterns at exposure levels equivalent to maximum phone emissions.

Plain English Summary

Summary written for general audiences

Researchers exposed people to electromagnetic fields from LTE cell phone technology (4G networks) and measured their brain activity using EEG. They found that LTE exposure reduced brain wave activity in the alpha and beta frequency bands, particularly in areas of the brain responsible for thinking and processing. This suggests that modern wireless technology can measurably alter normal brain function patterns.

Study Details

Here, we evaluated the changes in electroencephalogram (EEG) due to LTE EMF exposure.

An LTE EMF exposure system with a stable power emission, which was equivalent to the maximum emissio...

Exposure to LTE EMF reduced the spectral power and the interhemispheric coherence in the alpha and b...

These findings also corroborated those of our previous study using functional magnetic resonant imaging.

Cite This Study
Yang L, Chen Q, Lv B, Wu T. (2016). Long-Term Evolution Electromagnetic Fields Exposure Modulates the Resting State EEG on Alpha and Beta Bands. Clin EEG Neurosci. 2016 Apr 25. pii: 1550059416644887.
Show BibTeX
@article{l_2016_longterm_evolution_electromagnetic_fields_3493,
  author = {Yang L and Chen Q and Lv B and Wu T.},
  title = {Long-Term Evolution Electromagnetic Fields Exposure Modulates the Resting State EEG on Alpha and Beta Bands.},
  year = {2016},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/27118764/},
}
PubMed: 27118764

Cited By (31 papers)

View all 31 citing papers on Semantic Scholar

Quick Questions About This Study

Yes, a 2016 study found that LTE electromagnetic field exposure reduced brain wave activity in the alpha and beta frequency bands. These changes occurred specifically in the frontal and temporal brain regions responsible for thinking and processing information.
Research shows LTE 4G signals can measurably alter brain function patterns. A study using EEG measurements found reduced spectral power and decreased communication between brain hemispheres in areas controlling cognitive processes during 4G exposure.
The 2016 LTE study found no significant changes in brain wave patterns during different time periods after exposure ended. This suggests the observed reductions in alpha and beta brain activity may be temporary effects.
LTE electromagnetic field exposure primarily affects the frontal and temporal brain regions according to EEG research. These areas are responsible for thinking, processing information, and cognitive functions, showing reduced alpha and beta wave activity during exposure.
Yes, the 2016 EEG study on LTE exposure corroborated previous functional magnetic resonance imaging research. Both brain imaging methods detected measurable changes in brain activity patterns when people were exposed to 4G electromagnetic fields.