Change in CNS cholinesterase activity in animals with various functional profiles after exposure to low intensity decimeter waves
S. V. Nikogosyan, I. A. Kitsovskaya · 1968
Brain enzyme disruption from microwave exposure was most severe in neurologically sensitive rats, suggesting EMF vulnerability varies by individual.
Plain English Summary
Soviet researchers exposed rats to decimeter wave radiation (110 mW/cm²) for 60 minutes daily and found it decreased cholinesterase activity in the brain. Rats that were already sensitive to noise showed the most dramatic changes, suggesting pre-existing nervous system conditions may amplify EMF effects.
Why This Matters
This 1968 Soviet study reveals something crucial about EMF exposure that modern research often overlooks: your baseline neurological state matters. The finding that noise-sensitive rats showed more dramatic brain enzyme changes suggests that people with existing neurological sensitivities, anxiety disorders, or stress-related conditions might be more vulnerable to EMF effects. The 110 mW/cm² exposure level is extraordinarily high by today's standards-roughly 1,000 times stronger than typical cell phone emissions-yet the researchers called it 'low intensity,' highlighting how exposure standards have evolved. What makes this particularly relevant is the focus on cholinesterase, an enzyme critical for proper nerve function. When this enzyme is disrupted, it can affect everything from memory and attention to muscle control. The research suggests EMF exposure doesn't affect everyone equally, and those with pre-existing neurological vulnerabilities may need extra protection.
Exposure Information
Specific exposure levels were not quantified in this study.
Show BibTeX
@article{change_in_cns_cholinesterase_activity_in_animals_with_various_functional_profile_g5200,
author = {S. V. Nikogosyan and I. A. Kitsovskaya},
title = {Change in CNS cholinesterase activity in animals with various functional profiles after exposure to low intensity decimeter waves},
year = {1968},
}