Browse 8,700 peer-reviewed studies on electromagnetic field health effects from 4 research libraries.
Showing 2,998 studies (Human Studies)
Cepero-Garcia, G., Comas-Cespedes · 1933
This 1933 study examined how medical diathermy (therapeutic radiofrequency heating) affected both healthy and diseased eyes. The research investigated the therapeutic and potentially harmful effects of RF energy on eye tissues during medical treatment. This represents early documentation of radiofrequency effects on sensitive eye tissues.
Paul Groag, Victor Tomberg · 1933
This 1933 medical journal article examined concerns about shortwave therapy, an early form of radiofrequency treatment used in physiotherapy and medical practice. The research addressed potential health effects from therapeutic RF exposure during a period when shortwave diathermy was becoming popular in medicine. This represents one of the earliest documented concerns about RF radiation effects in healthcare settings.
Paul Groag, Victor Tomberg · 1933
This 1933 Austrian study from Vienna's Rainer Hospital examined short wave therapy (diathermy) applications in physical therapy. The research documented early medical use of radiofrequency electromagnetic fields for therapeutic heating of human tissue. This represents some of the earliest clinical investigation into how RF energy affects the human body.
Professor d'Arsonval · 1932
Professor d'Arsonval's 1932 research examined therapeutic applications of high frequency electrical currents in medical treatment, including techniques like d'Arsonvalization and diathermy. This early work established the foundation for using radiofrequency energy in medicine. The study represents one of the first systematic examinations of how high frequency electromagnetic fields interact with human biology.
Francis W. Bishop, Charles B. Horton, Stafford L. Warren · 1932
This 1932 clinical study examined how high frequency electrical currents could artificially induce fever-like conditions (hyperthermia) in human patients. The research explored using radiofrequency energy as a medical treatment, similar to diathermy procedures. This represents one of the earliest documented investigations into how RF fields interact with human biology at therapeutic levels.
Bishop FW, Horton CB, Warren SL · 1932
This 1932 clinical study examined using high-frequency electromagnetic currents to artificially induce hyperthermia (elevated body temperature) in human patients. The research investigated radiofrequency energy as a medical treatment method, exploring how electromagnetic fields could generate therapeutic heat within the body. This represents some of the earliest documented clinical use of RF energy for deliberate biological effects in humans.
W. H. Bell, D. Ferguson · 1931
In 1931, the U.S. Navy investigated health effects after employees at their research lab reported symptoms from exposure to powerful radio equipment. This early military study examined both immediate reactions and long-term biological changes from super-high-frequency radio waves. The investigation marked one of the first official recognitions that radio frequency radiation could cause health problems in workers.
F. G. HARRISON, M.D. · 1931
This 1931 medical study by Dr. F.G. Harrison examined the use of electrosurgery in urological procedures, including cystoscopy, prostate surgery, and tissue destruction through electrical current (fulguration). The research represents early documentation of high-frequency electromagnetic energy being used deliberately in medical settings, providing historical context for understanding controlled EMF exposure in healthcare.
E. Pflomm · 1931
This 1931 German study by E. Pflomm examined both experimental and clinical effects of ultrashort wave radiation on human subjects, focusing on inflammatory responses. The research represents some of the earliest documented investigation into how radiofrequency electromagnetic fields affect human health and biological processes.
Bell WH, Ferguson D · 1931
This 1931 study examined the health effects of super-high frequency radio waves on naval personnel exposed during their regular service duties. The research represents one of the earliest documented investigations into occupational RF exposure health risks. This pioneering work established the foundation for understanding workplace electromagnetic field safety decades before widespread civilian wireless technology use.
CHARLES M. CARPENTER, ALBERT B. PAGE · 1930
This 1930 study by Dr. Carpenter examined using short radio waves to artificially produce fever in humans for medical treatment. The research explored radio frequency energy as a therapeutic tool, demonstrating that electromagnetic fields could generate controlled heat in the human body. This represents one of the earliest documented uses of RF radiation for deliberate biological effects in medicine.
Charles M. Carpenter, Albert B. Page · 1930
This 1930 study by Dr. Carpenter investigated using short radio waves to artificially create fever in humans for medical treatment. The research explored radio frequency energy as a therapeutic tool, demonstrating that electromagnetic fields could generate measurable biological effects including elevated body temperature in people.
Charles M. Carpenter, Albert B. Page · 1930
This 1930 study by Carpenter explored using short radio waves to artificially induce fever in humans for medical treatment. The research was based on the premise that fever serves as a valuable defensive mechanism for the body during disease, challenging the prevailing view that fever should always be suppressed.
Schliephake, E. · 1929
This 1929 German study by Dr. E. Schliephake examined how short electric waves penetrate deeply into human organisms and affect biological systems. The research focused on the biological effects of electromagnetic radiation, particularly in medical diathermy applications. This represents some of the earliest documented scientific investigation into how radiofrequency electromagnetic fields interact with living tissue.
RONALD V. CHRISTIE, ALFRED L. LOOMIS · 1928
This 1929 research by Christie examined how different frequencies of ultra-high frequency electromagnetic currents affected human physiology. The study investigated the relationship between frequency and biological effects, contributing early scientific evidence about how electromagnetic fields interact with the human body. This work helped establish the foundation for understanding frequency-dependent effects in what would later become diathermy treatments.
A. Mirimanoff · 1927
This 1927 study examined the use of diathermy (deep heating using radiofrequency electromagnetic fields) for treating eye conditions. Diathermy was an early medical application of RF energy that generated therapeutic heat in tissue through electromagnetic field exposure. The research represents one of the earliest documented uses of radiofrequency EMF in medical practice.
Duke-Elder WS · 1926
This 1926 research by Duke-Elder examined how light radiation damages the eye's lens and contributes to cataract formation. The study explored the pathological mechanisms by which radiant energy causes lens deterioration, focusing on fluorescence effects and energy absorption patterns. This early work established foundational understanding of how electromagnetic radiation can harm delicate eye tissues.
W. S. DUKE-ELDER · 1926
This 1926 medical research by Duke-Elder examined how light radiation damages different parts of the human eye, including the cornea, conjunctiva, and retina. The study investigated photophthalmia (light-induced eye injury) and established early understanding of how electromagnetic radiation in the visible spectrum affects eye tissues. This foundational work helped identify mechanisms by which light energy causes pathological changes in ocular structures.
W. STEWART DUKE-ELDER · 1926
This 1920 research by Duke-Elder examined how different types of light radiation damage the human eye, specifically studying photophthalmia (light-induced eye inflammation) and effects on the cornea and conjunctiva. The study investigated pathological effects from ultraviolet and infrared light exposure, establishing early scientific understanding of optical radiation hazards.
A. Anne
This technical report examined how microwave radiation scatters and gets absorbed by materials that conduct electricity poorly, like biological tissues. The research focused on understanding the physics of how microwaves interact with living matter. This type of foundational research helps scientists predict how microwave exposure might affect human health.
S. Baranski, P. Czerski
This Polish research examined health surveillance protocols for workers professionally exposed to microwave radiation in occupational settings. The study focused on monitoring health effects in personnel who work with microwave-emitting equipment as part of their job duties. This type of occupational health surveillance helps identify potential risks from chronic workplace microwave exposure.
Edwin Hendler, James D. Hardy, Dorothy Murgatroyd
Researchers studied how microwave and infrared radiation heat human skin and produce temperature sensations. The study examined the body's ability to detect thermal changes from electromagnetic energy exposure. This research was funded by military agencies interested in understanding how radiation affects human temperature perception.
Unknown authors
Researchers exposed human bone marrow cells from leukemia patients to 2450 MHz microwave radiation (the same frequency as microwave ovens and some WiFi) at various power levels for 15 minutes. They found that higher power exposures significantly reduced the cells' ability to form colonies, suggesting direct cellular damage. This demonstrates that microwave radiation can interfere with human blood cell production at the cellular level.
Clinton Cox, William E. Murray, Jr., Edward P. Foley, Jr.
NIOSH researchers measured radiofrequency radiation exposure levels among 82 workers operating RF dielectric heat sealers across 13 facilities. They found that 84% of operators were exposed to electric field levels above NIOSH's proposed safety standard, with some exposures exceeding the limit by more than three times. This workplace study reveals significant occupational RF overexposure in an industrial setting most people never consider.
H. C. Gloz
This technical report examined how ultrashort wave radiofrequency radiation affects fluid production and blood flow in the human head. The research documented increased fluid pressure, blood vessel dilation, and hyperemia (increased blood flow) in brain and retinal vessels during RF exposure. This early research provides evidence that RF radiation can cause measurable physiological changes in the vascular system of the head.