Recovery processes in mice following irradiation with microwaves (2400 megc)
Tikhonchuk VS · 1977
Key Finding: 83% of 1,950 primary studies on brain & nervous system found biological effects from EMF exposure.
Of 1,950 studies examining brain & nervous system, 83% found measurable biological effects from EMF exposure.
Lowest Documented Effect
Research found effects on brain & nervous system at exposures as low as:
Research Overview
- -When you review the peer-reviewed literature on electromagnetic field exposure and brain function, the numbers tell a compelling story: 84% of the 2,753 studies examining this relationship have documented measurable effects.
- -This isn't a fringe concern or preliminary finding.
- -This is the dominant scientific picture, and it deserves your attention.
When you review the peer-reviewed literature on electromagnetic field exposure and brain function, the numbers tell a compelling story: 84% of the 2,753 studies examining this relationship have documented measurable effects. This isn't a fringe concern or preliminary finding. This is the dominant scientific picture, and it deserves your attention. The documented effects span multiple systems within your nervous system.
Of 2,753 studies examining EMF effects on the brain and nervous system, approximately 84 percent found measurable biological effects.
The scientific evidence demonstrates that radiofrequency electromagnetic fields from mobile phones and wireless devices produce measurable effects on nervous system function and cellular processes in the brain.
Source: BioInitiative Working Group. BioInitiative Report: A Rationale for Biologically-based Public Exposure Standards for Electromagnetic Radiation. Edited by Cindy Sage and David O. Carpenter, BioInitiative, 2012, updated 2020. www.bioinitiative.org
Research Statistics by EMF Type
| EMF Type | Studies | Showing Effects | Percentage |
|---|---|---|---|
| ELF | 229 | 208 | 91.00% |
| RF | 305 | 222 | 72.00% |
Source: Dr. Henry Lai research database
Showing 2,030 studies
Brain & Nervous SystemNo Effects Found
The Effects of Microwave Radiation on Microtubules and Axonal Transport
L-E. Paulsson, Y. Hamnerius, W. G. McLean · 1977
REGIONAL LEVELS OF CYCLIC AMP IN RAT BRAIN: PITFALLS OF MICROWAVE INACTIVATION
R. H. Lenox, J. L. Meyerhoff, O. P. Gandhi, H. L. Wray · 1977
Researchers varied microwave exposure configuration and output power to inactivate brain enzymes in rats. They studied the rate of metabolic inactivation in various brain regions by measuring cyclic AMP and phosphodiesterase activity. Exposure times needed to stabilize cyclic AMP levels differed among the hypothalamus, cortex, and cerebellum. Cyclic AMP levels in some regions decreased when inactivation was more rapid.
EFFECTS OF MICROWAVE EXPOSURE ON FUNCTIONAL MATURATION OF THE RAT
Sol M. Michaelson, Ronnie Guillet, Franklin W. Heggeness · 1977
Trends in Nonionizing Electromagnetic Radiation Bioeffects Research and Related Occupational Health Aspects
C. H. Dodge, Z. R. Glaser · 1977
The authors selectively reviewed international literature from circa 1970 to 1977 on biological and clinical phenomena associated with microwave or radiofrequency electromagnetic field exposure. The review concluded that mechanisms of EM field bioeffects were becoming better understood as investigative technology and methodology improved. Recent Western evidence supported Soviet and European claims that EM fields can affect nervous system function and morphology in small mammals, birds, and invertebrates at power levels below those defined as thermogenic in the West. Clinical studies in the West did not corroborate Soviet and East European clinical surveys reporting reversible psychophysiological dysfunctions from chronic low-level exposure.
Migrating birds respond to Project Seafarer's electromagnetic field
Unknown authors · 1977
Researchers used radar to track individual migrating birds flying over a large alternating-current antenna system. The birds turned or changed altitude more frequently when the antenna system was operating than when it was not.
AN ANALYSIS AND CRITIQUE OF BEHAVIORAL TOXICOLOGY IN THE USSR
George J. Ekel, Warren H. Teichner · 1976
Scientists Discover Ultrahigh Voltage Power Lines Cause Organ, Blood and Nerve Damage
Dave Vanas · 1976
ИЗМЕНЕНИЯ РЕАКЦИИ САМОРАЗРАЖДЕНИЯ У КРЫС ПРИ ДЕЙСТВИИ МОДУЛИРОВАННОГО ЭЛЕКТРОМАГНИТНОГО ПОЛЯ
Г. Д. Антимоний et al. · 1976
Transcutaneous electrical nerve stimulation to relieve pain
Charles Burton, MD · 1976
Materials for Selective Tissue Heating in a Radiofrequency Electromagnetic Field for the Combined Chemothermal Treatment of Brain Tumors
R. A. MOIDEL, S. K. WOLFSON, JR., R. G. SELKER, S. B. WEINER · 1976
Microwave Auditory Effect—A Comparison of Some Possible Transduction Mechanisms
James C. Lin · 1976
The study compares radiation pressure, restrictive force, and rapid thermal expansion as possible transduction mechanisms for the microwave auditory effect. At a peak absorbed power density of 2400 watt/m² for 2450 MHz radiation, the computed maximum stress is approximately 0.02 Newtons/m², which is above the bone-conduction hearing threshold.
HISTOLOGICAL OBSERVATIONS ON THE CENTRAL NERVOUS SYSTEM AFTER MICROWAVE IRRADIATION
Ernest N. Albert · 1976
Moscow Microwaves: Lethal Intrigue
K. Gheleta · 1976
Whole Body / General
Review
HEALTH HAZARDS FROM TELEMETRY RF EXPOSURE ? A REVIEW ON THE INTERACTIONS BETWEEN ELECTROMAGNETIC FIELDS AND BIOSYSTEMS
Peter A. Neukomm · 1976
Most telemetry equipment operates between 10 and 1000 MHz with radiated power from a few microwatts to approximately 2 W. Hot spots in animal brains show heating potential 10 to 15 times higher than predicted by the RAC method.
THE EFFECT OF 1.6 GHZ RADIATION ON NEUROTRANSMITTERS IN DISCRETE AREAS OF THE RAT BRAIN
James H. Merritt, Richard H. Hartzell, James W. Frazer · 1976
EVIDENCE OF NEUROPATHOLOGY IN CHRONICALLY IRRADIATED HAMSTERS BY 2450 MHz MICROWAVES AT 10mW/cm2
Albert, E.N., DeSantis, M. · 1976
Adult Chinese hamsters were exposed to 2450 MHz microwaves at 10 and 25 mw/cm² for 14 hours per day over 20 days. At 10 mw/cm² some experimental animals had fewer dendritic spines, axonal swelling, axonal beading, hyperchromatic neurons, and cytoplasmic swelling of neurons, with no gliosis, hemorrhage, or pyknosis. The investigators considered the observed morphological changes probably reversible, although no recovery studies were performed. At 25 mw/cm² similar histological alterations occurred, with some evidence of quantitatively greater effects, and animals were more irritable during the first 7-14 days but appeared to become acclimatized.
Mechanism of reaction of the pituitary-adrenal system to stress effect of alternating magnetic field
Udintsev NA, Moroz VV · 1976
Microwave Irradiation Induced Decreased Binding of Atropine and Acetylcholine to an Acetylcholine Receptor Rich Fraction of Whole Rat Brain Homogenate
Unknown authors · 1976
Researchers used whole brain homogenate from unsexed adult Sprague-Dawley rats. For atropine, the bound-to-free ratio fell from near 2 in controls to near 1 in irradiated samples. For acetylcholine, irradiated samples showed a tendency toward lower ratios, but insufficient data prevented a significance test.
THE SLEEP PROCESS OF RABBITS EXPOSED TO LOW INTENSITY NON-IONIZING ELECTROMAGNETIC RADIATION. I. DEVELOPMENT OF METHODOLOGY
Robert C. Manthei, Zorach R. Glaser · 1976
Eight adult male Dutch rabbits received daily 2-hour exposures to pulsed 3.7 GHz microwaves at 10 mW/cm² for 60 days while chronic ECoG, EOG, and EMG recordings were made on a 24-hour basis. The implant assembly allowed chronic post-irradiation recording with no metallic elements on the animals during microwave exposure. Logic circuitry quantified the frequency and duration of paradoxical sleep episodes. Preliminary data from control rabbits showed paradoxical sleep occupied 25-35 minutes of total sleep time in 3-8 minute segments across 16-hour recordings. The authors reported it was too early to determine whether microwave exposure affected paradoxical sleep.
NEUROPHYSIOLOGICAL ESTIMATES OF HUMAN PERFORMANCE CAPABILITIES IN AEROSPACE SYSTEMS
W.R. Adey · 1976
A Microwave Applicator for In Vivo Rapid Inactivation of Enzymes in the Central Nervous System
Robert H. Lenox et al. · 1976
Interaction of Two Cross-Polarized Electromagnetic Waves with Mammalian Cranial Structures
James C. Lin · 1976
Whole Body / General
Review
Electromagnetic Signals in Living Nature: Facts, Hypotheses, Directions of Research
A. S. Presman · 1975
Detection of weak electromagnetic radiation by the mammalian vestibulocochlear apparatus
Lebovitz RM · 1975
Learn More
For a comprehensive exploration of EMF health effects including brain & nervous system, along with practical protection strategies, explore these books by R Blank and Dr. Martin Blank.
FAQs: EMF & Brain & Nervous System
When you review the peer-reviewed literature on electromagnetic field exposure and brain function, the numbers tell a compelling story: 84% of the 2,753 studies examining this relationship have documented measurable effects. This isn't a fringe concern or preliminary finding. This is the dominant scientific picture, and it deserves your attention. The documented effects span multiple systems within your nervous system.
The SYB Research Database includes 1,950 peer-reviewed studies examining the relationship between electromagnetic field exposure and brain & nervous system. These studies have been conducted by researchers worldwide and published in scientific journals. The research spans multiple decades and includes various types of EMF sources including cell phones, WiFi, power lines, and other common sources of electromagnetic radiation.
83% of the 1,950 studies examining brain & nervous system found measurable biological effects from EMF exposure. This means that 1621 studies documented observable changes in biological systems when exposed to electromagnetic fields. The remaining 17% either found no significant effects or had inconclusive results, which is typical in scientific research where study design and exposure parameters vary.