Browse 8,655 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing 1,361 studies from Glaser RF/Microwave Archive with extracted diagrams
L. Minecki · 1964
This 1964 study examined workers exposed to microwave radiation between 500-750 MHz and found significantly higher rates of health symptoms compared to unexposed controls. The research challenged the prevailing assumption that microwaves only cause harm through heating effects, arguing that non-thermal biological effects were being overlooked in safety standards.
Sazonova, T. Ye. · 1964
Soviet researcher Sazonova investigated how electromagnetic fields affect motor training and movement learning in birds during 1964. The study examined the brain's reticular formation (a network controlling arousal and motor function) and used novocain blocks to isolate specific neural pathways during magnetic field exposure. This early research explored whether EMF exposure could interfere with the brain's ability to learn and coordinate movement patterns.
H. C. Sommer, H. E. von Gierke · 1964
This 1964 study examined how alternating electrostatic fields at audio frequencies can cause hearing sensations when applied to the head. Researchers found that these electromagnetic fields can mechanically stimulate the auditory system through electrostatic forces, creating sound perceptions without actual sound waves.
Dettmann J, Reuter G · 1964
This 1964 German study investigated the development of bony growths (exostoses) in the ear canal, specifically examining cases in radio operators and people with water exposure history. The research explored whether radio frequency exposure might contribute to these abnormal bone formations in the auditory canal.
Wladyslaw Pol · 1964
This 1964 technical report investigated whether microwave radiation from radar transmitters could cause cataracts in humans. The research examined the relationship between radar exposure and eye damage, representing early scientific recognition that microwave radiation could affect human tissue. This work helped establish the foundation for understanding EMF health effects decades before cell phones existed.
Richard A. Carleton, Robert Kossman, John S. Graettinger · 1964
This 1964 study examined how environmental electromagnetic fields affected the operation of implantable cardiac pacemakers in patients with complete heart block. Researchers tested two different pacemaker brands in various electromagnetic environments that patients might encounter in daily life. The study found that environmental EMF sources could interfere with pacemaker function, marking an early recognition of EMF interference with medical devices.
A. A. FÜREDI, I. OHAD · 1964
This 1964 study examined how human red blood cells respond to high-frequency electric fields. Researchers found that healthy red blood cells elongate and rotate when exposed to RF fields, while older cells form chains instead. The findings demonstrate that electromagnetic fields can physically alter cell structure and behavior.
T. S. Ely, D. E. Goldman, J. Z. Hearon · 1964
This 1964 study exposed rats, rabbits, and dogs to 10-centimeter microwave radiation to measure heating patterns throughout their bodies and in sensitive organs like eyes and testicles. Researchers tracked how quickly different body parts heated up and cooled down to identify which structures were most vulnerable to microwave damage. The findings were used to estimate potential health risks for humans exposed to similar microwave frequencies.
Christopher Dodge · 1964
This 1964 review examined Soviet research on microwave effects on the nervous system, analyzing 12 studies published between 1959-1964. The research documented various observed effects of microwave radiation on both animal and human nervous systems. This represents some of the earliest systematic investigation into microwave biological effects.
S. M. Michaelson et al. · 1964
This 1964 study exposed dogs to microwave radiation at levels between 100-165 mW/cm² for 2-6 hours, finding significant changes in white blood cells including decreased lymphocytes and eosinophils. The research also revealed altered red blood cell lifespan and bone marrow function, with effects varying by frequency and exposure duration.
A. A. Pokrovsky · 1964
This 1964 Soviet study explored using enzymes as biological indicators to detect harmful environmental agents, including potential electromagnetic factors. The researchers proposed that enzyme systems could serve as highly sensitive and specific detectors for toxins that disrupt normal biological processes. This early work laid groundwork for understanding how biological systems respond to environmental stressors.
A. A. Pokrovskiy, L. G. Ponomareva · 1964
Soviet researchers in 1964 developed a portable field test to detect trace amounts of organophosphate insecticides in water and food using enzyme reactions. The method aimed to identify minimal concentrations of these toxic chemicals in the environment and food supply. This represents early work on detecting chemical contamination that affects the same biological pathways later found to be disrupted by EMF exposure.
Justus F. Lehmann et al. · 1964
Researchers in 1964 studied how microwaves at 2456 MHz and 900 MHz heat human tissue, comparing effects in living human thighs versus pig tissue specimens. They found that blood flow significantly reduces heating in both deep and surface tissues, with surface areas showing more pronounced cooling effects.
Sazonova, T.Y. · 1964
This 1964 Soviet research examined how high-gradient, low-frequency electromagnetic fields affected the functioning of altered motor structures in laboratory animals. The study focused on measuring working ability or performance changes when motor systems were exposed to specific EMF conditions. This represents early scientific investigation into how electromagnetic fields might influence biological motor function.
L. Minecki · 1964
This 1964 Polish study examined workers exposed to microwave radiation between 200-750 MHz and found significantly higher rates of health symptoms compared to unexposed controls. The researcher argued that microwave effects go beyond simple heating, challenging the thermal-only safety standards used at the time.
G. AKOYUNOGLOU · 1964
This 1964 laboratory study investigated how magnetic fields affect carboxydismutase, an enzyme crucial for carbon dioxide processing in living organisms. The research examined whether magnetic field exposure could alter the activity of this important enzyme in controlled laboratory conditions. This early work helped establish that electromagnetic fields can influence basic biological processes at the cellular level.
A. A. FUREDI, I. OHAD · 1964
Scientists exposed human red blood cells to high-frequency electric fields and found that young, healthy cells stretched and rotated, while older cells formed chains instead. This 1964 study revealed that electromagnetic fields can physically alter blood cells in measurable ways, with the effects varying based on cell age and health.
Richard A. Carleton et al. · 1964
This 1964 study examined how environmental electromagnetic fields affect implantable cardiac pacemakers in patients with complete heart block. Researchers tested two different pacemaker brands in various electromagnetic environments that patients might encounter in daily life. The study found that environmental EMF sources could interfere with pacemaker function, marking one of the earliest documented cases of EMF interference with medical devices.
T. S. ELY, D. E. GOLDMAN, J. Z. HEARON · 1964
This 1964 study exposed rats, rabbits, and dogs to 10-centimeter microwave radiation to measure how quickly different body parts heated up and cooled down. Researchers found that sensitive areas like eyes and testicles were particularly vulnerable to microwave heating effects. The findings were used to estimate potential health risks for humans exposed to microwave radiation.
George D. Brunner et al. · 1963
This 1963 study examined how microwave heating creates temperature patterns in biological tissues for therapeutic purposes. Researchers found that effective therapy requires precise temperature distribution with peak heating in target areas while avoiding excessive heating elsewhere. The work established early principles for medical microwave applications.
Allan H. Frey · 1963
This 1963 study by Allan Frey examined how ultra-high-frequency electromagnetic radiation affects humans, particularly focusing on sound perception and acoustic effects. The research investigated whether RF radiation could produce auditory sensations in human subjects. This was among the earliest documented studies of what became known as the 'microwave auditory effect' or 'Frey effect.'
Marha, K. · 1963
This 1963 technical report by K. Marha examined biological effects of high-frequency electromagnetic waves on both humans and animals. The research addressed occupational exposure concerns and engineering controls, representing early scientific investigation into radiofrequency health effects. This work contributed to foundational understanding of EMF biological impacts during the early development of wireless technologies.
Marha K. · 1963
This 1963 technical report by K. Marha examined the biological effects of high-frequency electromagnetic waves on both humans and animals. The research focused on workplace exposures and engineering controls for radiofrequency radiation, representing early scientific recognition that RF waves could impact living systems. This work helped establish foundational understanding of electromagnetic field health effects decades before cell phones became widespread.
Ye.L. Kulikovskaya · 1963
This 1963 Soviet research examined ultra-high-frequency electromagnetic radiation levels on merchant ship decks, likely from radar systems used for navigation. The study represents early documentation of occupational EMF exposure in maritime environments. While specific findings aren't available, this work helped establish awareness of radar radiation exposure among ship crews decades before modern safety standards.
L. Birenbaum et al. · 1963
This 1963 study exposed rabbit eyes to 5.5 GHz microwave radiation to determine the minimum power levels that cause lens damage during single acute exposures. Researchers used pulsed microwave energy with 5 microsecond pulses to establish safety thresholds for eye exposure. The work represents early scientific investigation into microwave radiation effects on eye tissue.