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Autism-relevant social abnormalities in mice exposed perinatally to extremely low frequency electromagnetic fields.

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Alsaeed I, Al-Somali F, Sakhnini L, Aljarallah OS, Hamdan RM, Bubishate SA, Sarfaraz ZK, Kamal A. · 2014

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Prenatal EMF exposure produced autism-like social deficits in mice, suggesting developmental brain vulnerability during pregnancy.

Plain English Summary

Summary written for general audiences

Researchers exposed pregnant mice and their newborn pups to extremely low frequency electromagnetic fields (the type emitted by power lines and electrical wiring) during a critical developmental window. The exposed male mice grew up showing significant social deficits similar to those seen in autism spectrum disorders, including reduced interest in other mice and decreased exploratory behavior, while their physical abilities remained normal.

Why This Matters

This study adds important evidence to a growing body of research linking EMF exposure during critical developmental periods to neurological changes. The timing of exposure is particularly significant - the researchers targeted the final week of pregnancy and first week after birth, when brain development is most vulnerable to environmental influences. What makes this research especially concerning is that the social behavioral deficits observed mirror key characteristics of autism spectrum disorders in humans. While this is an animal study with a small sample size, it builds on epidemiological evidence suggesting increased autism rates may correlate with rising EMF exposure in modern environments. The reality is that pregnant women today are surrounded by ELF fields from household wiring, appliances, and power lines at levels that didn't exist in previous generations.

Exposure Information

Specific exposure levels were not quantified in this study. Duration: Last week of gestation and for 7 days after delivery

Study Details

In this study we examined the effects of perinatal exposure to ELF EMF on some ASD-relevant behavioral parameters in mice.

The EMF was delivered via a Helmholtz coil pair. Male BALB/C mice were used and divided into exposed...

The exposed mice demonstrated a lack of normal sociability and preference for social novelty while m...

We concluded that these results are supportive of the hypothesis of a causal link between exposure to ELF-EMF and ASD; however, replications of the study with further tests are recommended.

Cite This Study
Alsaeed I, Al-Somali F, Sakhnini L, Aljarallah OS, Hamdan RM, Bubishate SA, Sarfaraz ZK, Kamal A. (2014). Autism-relevant social abnormalities in mice exposed perinatally to extremely low frequency electromagnetic fields. Int J Dev Neurosci. 2014 Jun 23. pii: S0736-5748(14)00092-6. doi: 10.1016/j.ijdevneu.2014.06.010.
Show BibTeX
@article{i_2014_autismrelevant_social_abnormalities_in_1723,
  author = {Alsaeed I and Al-Somali F and Sakhnini L and Aljarallah OS and Hamdan RM and Bubishate SA and Sarfaraz ZK and Kamal A.},
  title = {Autism-relevant social abnormalities in mice exposed perinatally to extremely low frequency electromagnetic fields.},
  year = {2014},
  
  url = {https://pubmed.ncbi.nlm.nih.gov/24970316/},
}
PubMed: 24970316

Cited By (14 papers)

Quick Questions About This Study

A 2014 mouse study found that exposure to extremely low frequency electromagnetic fields (from power lines) during pregnancy and early development caused male offspring to develop significant social deficits similar to autism spectrum disorders, including reduced interest in other mice and decreased exploration.
Research shows that perinatal exposure to extremely low frequency EMF significantly impaired normal sociability in male mice. The exposed animals demonstrated lack of normal social preference and reduced interest in social novelty, while maintaining normal physical abilities and motor coordination.
Mice exposed to extremely low frequency electromagnetic fields during pregnancy and early life showed decreased exploratory activity and social deficits resembling autism spectrum disorders. However, their anxiety levels, locomotion, motor coordination, and sense of smell remained completely normal.
A 2014 study found that exposure to ELF electromagnetic fields (the type from electrical wiring and power lines) during critical developmental periods produced autism-relevant social abnormalities in male mice, supporting a potential causal link between ELF-EMF exposure and autism spectrum disorders.
Research specifically identified male mice as showing significant social deficits after perinatal ELF-EMF exposure, including reduced sociability and preference for social novelty. The study focused on male subjects, as autism spectrum disorders show a strong male predominance in humans.