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Ten gigahertz microwave radiation impairs spatial memory, enzymes activity, and histopathology of developing mice brain

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Sharma A, Kesari KK, Saxena VK, Sisodia R. · 2017

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Microwave radiation caused lasting brain damage and memory problems in developing mice, highlighting risks to children's developing brains.

Plain English Summary

Summary written for general audiences

Researchers exposed developing mice to 10 GHz microwave radiation for 2 hours daily over 15 days and found significant damage to brain development. The exposed mice showed impaired spatial memory, altered brain chemistry, and visible tissue damage in key brain regions including the hippocampus. These effects persisted even weeks after the exposure ended, suggesting the developing brain is particularly vulnerable to microwave radiation.

Why This Matters

This study demonstrates that developing brains face serious risks from microwave radiation exposure, with effects that persist long after exposure ends. The 10 GHz frequency used falls within the range of modern wireless technologies, though the specific exposure levels weren't quantified. What makes this research particularly concerning is that the brain damage occurred in young, developing animals and didn't heal over time. The reality is that children today face unprecedented levels of wireless radiation exposure during critical developmental windows. While we can't directly extrapolate from mice to humans, the consistency of these findings with other research on EMF and brain development should give parents pause about unlimited device use around young children.

Exposure Information

A logarithmic frequency spectrum from 10 Hz to 100 GHz showing where this study's 10 GHz exposure sits relative to common EMF sources.Where This Frequency Sits on the EMF SpectrumELFVLFLF / MFHF / VHFUHFSHFmm10 Hz100 GHzThis study: 10 GHzPower lines50/60 HzCell phones~1 GHzWiFi2.4 GHzLogarithmic scale

Specific exposure levels were not quantified in this study. The study examined exposure from: 10 GHz Duration: 2 h/day for 15 consecutive days

Study Details

The objective of the present study was to explore the effects of 10 GHz microwave radiation on developing mice brain.

Two weeks old mice were selected and divided into two groups (i) sham-exposed and (ii) microwave-exp...

Body weight result showed significant changes immediately after treatment, whereas non-significant c...

Results from the present study concludes that the brain of 2 weeks aged mice was very sensitive to microwave exposure as observed immediately after exposure and during follow-up study at 6 weeks of age.

Cite This Study
Sharma A, Kesari KK, Saxena VK, Sisodia R. (2017). Ten gigahertz microwave radiation impairs spatial memory, enzymes activity, and histopathology of developing mice brain Mol Cell Biochem. 2017 May 3. doi: 10.1007/s11010-017-3051-8.
Show BibTeX
@article{a_2017_ten_gigahertz_microwave_radiation_1534,
  author = {Sharma A and Kesari KK and Saxena VK and Sisodia R.},
  title = {Ten gigahertz microwave radiation impairs spatial memory, enzymes activity, and histopathology of developing mice brain},
  year = {2017},
  doi = {10.1007/s11010-017-3051-8},
  url = {https://link.springer.com/article/10.1007/s11010-017-3051-8},
}
DOI: 10.1007/s11010-017-3051-8

Cited By (3 papers)

Quick Questions About This Study

Yes, 10 GHz microwave radiation significantly impaired brain development in young mice. A 2017 study found that 2-hour daily exposures for 15 days caused lasting spatial memory problems, altered brain chemistry, and visible tissue damage in the hippocampus and other brain regions.
Research suggests yes. Mice exposed to 10 GHz radiation during early development showed brain damage that persisted weeks after exposure ended. The study found continued memory impairment and brain tissue changes even at 6 weeks of age, indicating lasting effects.
10 GHz microwave radiation significantly impaired spatial memory in developing mice. Animals exposed for 2 hours daily showed poor performance in maze tests, struggling to locate platforms and spending less time searching in correct areas compared to unexposed animals.
The hippocampus, cerebral cortex, and cerebellum showed the most damage from 10 GHz exposure. Researchers found significant tissue changes in the CA1 hippocampal region and ansiform lobule of the cerebellum, areas critical for memory and motor coordination.
Yes, 10 GHz microwave exposure significantly altered brain antioxidant systems in developing mice. The study found changes in glutathione levels, catalase activity, and superoxide dismutase, indicating increased oxidative stress that persisted even weeks after exposure ended.