Mobile phone use facilitates memory in male, but not female, subjects.
Smythe JW, Costall B. · 2003
View Original AbstractMobile phone radiation measurably altered brain function in sex-specific ways, proving wireless signals affect neural activity at everyday exposure levels.
Plain English Summary
Researchers tested whether mobile phone radiation affects memory by having university students memorize words arranged in shapes, then testing their recall immediately and one week later. They found that men exposed to active phones made fewer spatial memory errors (better performance), while women showed no significant changes. This suggests mobile phone radiation can alter brain function in sex-specific ways.
Why This Matters
This 2003 study reveals something crucial that the wireless industry rarely discusses: mobile phone radiation doesn't just potentially harm the brain, it can alter how it functions in measurably different ways. The finding that men's spatial memory improved while women remained unaffected demonstrates that EMF exposure creates biological changes that vary by sex, a pattern we see repeatedly in EMF research. What makes this particularly significant is that any measurable change in brain function, whether 'positive' or 'negative,' indicates that radiofrequency radiation is biologically active at levels we encounter daily. The reality is that if your phone can alter memory performance, it's affecting your brain's electrical activity in ways we don't fully understand. You don't have to accept that unknown neurological effects are safe simply because some appear beneficial in laboratory settings.
Exposure Information
Specific exposure levels were not quantified in this study.
Study Details
In the present study we report on the effects of mobile phone exposure on short- and long-term memory in male and female subjects.
Subjects were university undergraduate students, and consisted of right-handed, males (n = 33) and ...
The results show that males exposed to an active phone made fewer spatial errors than those exposed ...
These results further indicate that mobile phone exposure has functional consequences for human subjects, and these effects appear to be sex-dependent.
Show BibTeX
@article{jw_2003_mobile_phone_use_facilitates_2605,
author = {Smythe JW and Costall B.},
title = {Mobile phone use facilitates memory in male, but not female, subjects.},
year = {2003},
url = {https://pubmed.ncbi.nlm.nih.gov/12598738/},
}