8,700 Studies Reviewed. 87.0% Found Biological Effects. The Evidence is Clear.
Shield Your Body
Whole Body / General107 citations

Specific electromagnetic radiation in the wireless signal range increases wakefulness in mice

Bioeffects Seen

Liu L, Deng H, Tang X, Lu Y, Zhou J, Wang X, Zhao Y, Huang B, Shi Y · 2021

Share:

The specific modulation pattern of wireless EMR, rather than the frequency or average power alone, appears to be the critical factor in producing sleep disruption in mice.

Plain English Summary

Summary written for general audiences

This study examined how wireless-range electromagnetic radiation (EMR) affects sleep patterns in mice. The researchers found that prolonged exposure to 2.4-GHz EMR modulated by 100-Hz square pulses at nonthermal levels significantly increased wakefulness and decreased both NREM and REM sleep, whereas unmodulated 2.4-GHz EMR at the same average power level had minimal effects.

Why This Matters

This study contributes to understanding whether environmental EMR exposure affects physiological functions beyond thermal heating. The finding that modulation characteristics influence biological effects suggests mechanisms other than simple heat generation may be involved in EMR-organism interactions.

Exposure Information

Specific exposure levels were not quantified in this study.

Cite This Study
Liu L, Deng H, Tang X, Lu Y, Zhou J, Wang X, Zhao Y, Huang B, Shi Y (2021). Specific electromagnetic radiation in the wireless signal range increases wakefulness in mice.
Show BibTeX
@article{liu_l_deng_h_tang_x_lu_y_zhou_j_wang_x_zhao_y_huang_b_shi_y_ce3343,
  author = {Liu L and Deng H and Tang X and Lu Y and Zhou J and Wang X and Zhao Y and Huang B and Shi Y},
  title = {Specific electromagnetic radiation in the wireless signal range increases wakefulness in mice},
  year = {2021},
  doi = {10.1093/nsr/nwab120},
  
}
DOI: 10.1093/nsr/nwab120PubMed: 34330835

Quick Questions About This Study

This appears to be a database classification error. The study examines soil carbon loss from acid deposition and fertilizers in China, with no connection to electromagnetic fields or EMF health effects whatsoever.
No connection exists between this study's soil acidification research and electromagnetic field exposure. The acidification comes from atmospheric acid deposition and agricultural fertilizers, not EMF sources.
Nothing. This study examines nitrogen deposition from atmospheric pollution and fertilizers affecting soil chemistry. It contains no electromagnetic field measurements, exposure data, or EMF-related biological effects.
This particular study doesn't investigate EMF effects on soil. It focuses on chemical processes from acid rain and fertilizers. Any EMF-soil interactions would require different research methodologies and measurements.
No EMF concerns arise from this study since it doesn't involve electromagnetic field exposure. The research addresses agricultural and atmospheric chemistry issues affecting Chinese soil carbon stocks over decades.