L. N. TUMARKINA, N. A. DUBROVSKII · 1966
This 1966 Soviet study examined how humans perceive amplitude-modulated signals (sounds that vary in loudness over time) using white noise and pure tones. Researchers investigated what auditory cues people use to detect these modulated signals and how training improves perception. The study explored fundamental mechanisms of how our hearing system processes information-carrying sounds.
Hornowski J, Marks E, Chmurko E, Panneri L, Wojskow · 1966
This 1966 research by Hornowski examined the harmful effects of microwave radiation on human health, focusing on occupational exposure scenarios. The study represents early recognition that microwave technology could pose pathogenic (disease-causing) risks to people exposed in workplace settings. This pioneering work helped establish the foundation for understanding microwave health effects decades before cell phones became widespread.
Heinrich Dinkloh · 1966
This 1966 study by H. Dinkloh examined health damage caused by microwave radiation, with particular focus on radar wave exposure in humans. The research represents early scientific investigation into the physiological effects of microwave electromagnetic radiation. This work contributed to understanding potential health risks from microwave technology during the Cold War era when radar systems were rapidly expanding.
R. T. KADO, W. R. ADEY, M.D. · 1965
This 1965 research developed methods for measuring electrical impedance changes in brain tissue, focusing on how electrical properties of neural tissue change during brain activity. The study established foundational techniques for detecting electrical changes in living brain tissue using bridge measurement methods. This early work laid groundwork for understanding how external electromagnetic fields might interact with the brain's electrical systems.
Susan K. Eakin, William D. Thompson · 1965
Researchers exposed 20 male rats to UHF radio waves (300-920 MHz) for 47 consecutive days and tracked behavioral changes. The radiated rats initially became more active but grew less active over time, showed increased emotional responses, and took longer to recover from induced seizures. The study suggested these behavioral effects were non-thermal and related to changes in the nervous system.
Thompson, William D., Bourgeois, Anthony E. · 1965
This 1967 military-commissioned review examined existing research on how microwave radiation affects behavior and brain function. The authors compiled all available studies on microwave effects in living organisms and identified gaps in understanding how these fields distribute energy in the body and influence behavioral processes.
Claire A. Van Ummersen, Frances C. Cogan · 1965
This 1965 study investigated how age affects the development of cataracts in rabbits exposed to microwave radiation. The research examined whether older animals develop lens opacities more readily than younger ones when exposed to the same microwave conditions. This early work helped establish that age is a critical factor in microwave-induced eye damage.
Allan H. Frey · 1965
This 1965 paper by Allan Frey explored early applications of electromagnetic energy as a research tool for studying the nervous system and behavior. Frey examined various phenomena including fingertip color detection, neural infrared emission, brain impedance changes, and UHF energy effects on behavior. The research established foundational concepts for using electromagnetic fields to understand how the nervous system functions.
John F. Dias, M.D. · 1965
This 1965 medical review examined how both natural radiation (like sunlight) and artificial electromagnetic radiation affect human eyes, documenting specific eye diseases caused by different types of radiation exposure. The study cataloged pathological eye conditions linked to various radiation frequencies, establishing early medical recognition of electromagnetic radiation as a cause of eye damage.
Tiagin NV · 1965
This 1965 Soviet research by Tiagin examined the biological effects of ultra-high frequency electromagnetic fields on humans, likely focusing on occupational exposures. The study represents early scientific investigation into how radiofrequency radiation affects human physiology. This work contributed to the foundation of EMF health research during the Cold War era when both superpowers were studying electromagnetic effects on military and civilian personnel.
Susan Korbel Eakin, William D. Thompson · 1965
Researchers exposed 20 male rats to UHF radio waves (300-920 MHz) for 47 consecutive days and tracked behavioral changes. The radiated rats initially became more active but then grew less active over time, showed increased emotional responses, and took longer to recover from induced seizures. The study suggests these behavioral effects may be non-thermal and related to changes in the nervous system.
W. Bergman · 1965
A 1965 German Ford Motor Company study found that microwave radiation affects multiple nervous system functions including circulation, breathing, temperature control, and brain activity. The research showed that very low doses could provide pain relief while high doses proved fatal, with effects occurring through resonance absorption in nerve clusters.
V. N. Gur'yev, S. M. Kirov · 1965
This 1965 Soviet research examined diencephalic disorders (problems with the brain region controlling hormones and basic functions) in people exposed to prolonged superhigh-frequency electromagnetic fields. The study represents early documentation of neurological effects from microwave radiation exposure in humans. While specific findings aren't available, the research focused on brain dysfunction in the diencephalon, which controls critical functions like sleep, temperature regulation, and hormone production.
Allan H. Frey · 1965
This 1965 review by researcher Allan Frey explored how electromagnetic energy affects behavior and brain function, examining multiple frequencies including UHF and infrared radiation. The study investigated the biological mechanisms behind electromagnetic field interactions with neural activity and brain tissue. This work helped establish the scientific foundation for understanding how EMF exposure can influence human behavior and brain function.
Z. M. Gvozdikova, V. M. Anan'ev, I. N. Zenina, V. I. Zak · 1964
This 1964 Soviet study examined how superhigh-frequency (SHF) microwave radiation affects brain activity in rabbits and cats using EEG measurements. Researchers found that microwave exposure caused measurable changes in brain electrical activity that depended on field strength, exposure time, and which part of the body was irradiated. The study established that the central nervous system shows high sensitivity to microwave radiation even at non-thermal power levels.
Klimkova-Deutschova E · 1964
This 1964 Czechoslovakian technical report examined how radiation exposure affects human brain wave patterns measured by EEG (electroencephalogram). The research represents early documentation of electromagnetic field effects on the nervous system from behind the Iron Curtain. While specific findings aren't available, this work contributed to the growing body of evidence that radiation can alter brain function.
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.
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.
Z. V. GORDON et al. · 1963
Soviet researchers in 1963 exposed rats to microwave radiation at intensities between 1-100 mW/cm² across wavelengths from millimeters to 10 centimeters. They found measurable biological effects including temperature changes, reduced swimming endurance, blood pressure alterations, nervous system impacts, and tissue damage even at the lowest intensity tested (1 mW/cm²). This early research demonstrated that microwave radiation could affect living organisms at power levels far below what causes heating.
Yu. A. Kholodov · 1963
Soviet researcher Kholodov studied how UHF (ultra-high frequency) electromagnetic fields affected brain wave activity in rabbits by measuring cortical electrical activity. This 1963 research examined direct neurological responses to radiofrequency radiation, contributing to early understanding of how EMF exposure influences the central nervous system. The study represents foundational work linking electromagnetic field exposure to measurable changes in brain function.
E. A. Drozichina et al. · 1962
Soviet researchers in 1962 documented multiple health effects in workers exposed to centimeter-range microwaves in industrial settings. They found that electromagnetic fields affected the nervous, cardiovascular, endocrine, blood-forming, and digestive systems, with some workers developing persistent brain and blood vessel damage. This early research identified a pattern of vascular pathology particularly affecting brain tissue.
M. Zaret, S. Cleary, B. Pasternack, M. Eisenbud · 1961
This 1961 technical report examined eye defects in workers exposed to microwave radiation, specifically looking for lens abnormalities and cataracts. The research investigated whether environmental microwave exposure was linked to increased rates of eye problems in occupational settings. This was among the earliest studies to systematically examine microwave radiation's effects on human eye health.
L. A. Dolina · 1961
Soviet researchers exposed 52 rabbits to centimeter-wave microwave radiation and examined their nervous systems under microscopes. They found damaged blood vessels, dying nerve cells, and protective brain tissue responses throughout the brain, spinal cord, and nervous system ganglia. The severity of damage increased with longer and more intense radiation exposure.
