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A CLINICAL STUDY OF ARTIFICIAL HYPERTHERMIA INDUCED BY HIGH FREQUENCY CURRENTS

Bioeffects Seen

Francis W. Bishop, Charles B. Horton, Stafford L. Warren · 1932

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1932 medical research proved high frequency currents create measurable biological effects, establishing RF bioactivity decades before wireless proliferation.

Plain English Summary

Summary written for general audiences

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.

Why This Matters

This Depression-era research reveals that doctors were already experimenting with radiofrequency energy's biological effects nearly a century ago. The fact that physicians could reliably induce hyperthermia using high frequency currents demonstrates the fundamental reality that RF fields have measurable physiological impacts on the human body. What makes this particularly relevant today is the recognition that if RF energy was powerful enough in 1932 to create therapeutic heating effects, we must acknowledge that modern wireless devices operating at similar or higher frequencies can also influence our biology. The science demonstrates that RF bioeffects aren't a modern controversy but an established medical principle dating back decades. While this study focused on intentional therapeutic applications, it underscores why we should take seriously the potential for unintended biological effects from today's ubiquitous wireless technologies.

Exposure Information

Specific exposure levels were not quantified in this study.

Cite This Study
Francis W. Bishop, Charles B. Horton, Stafford L. Warren (1932). A CLINICAL STUDY OF ARTIFICIAL HYPERTHERMIA INDUCED BY HIGH FREQUENCY CURRENTS.
Show BibTeX
@article{a_clinical_study_of_artificial_hyperthermia_induced_by_high_frequency_currents_g5816,
  author = {Francis W. Bishop and Charles B. Horton and Stafford L. Warren},
  title = {A CLINICAL STUDY OF ARTIFICIAL HYPERTHERMIA INDUCED BY HIGH FREQUENCY CURRENTS},
  year = {1932},
  
  
}

Quick Questions About This Study

Doctors used high frequency electrical currents to artificially induce hyperthermia (fever-like heating) in patients as a therapeutic treatment, similar to modern diathermy procedures that use controlled heating for medical purposes.
This research proves that radiofrequency energy has measurable biological effects on humans, establishing that RF fields can influence body temperature and physiology. This foundational evidence supports concerns about modern wireless device exposure.
It demonstrates that RF bioeffects aren't a recent discovery but were established medical knowledge nearly a century ago. If RF could reliably heat tissue therapeutically then, similar frequencies today can also affect biology.
Clinical fever therapy using high frequency currents proved that RF energy directly interacts with human physiology to create measurable temperature changes, establishing the biological activity of electromagnetic fields in controlled medical settings.
Medical professionals recognized that high frequency currents had powerful enough biological effects to induce therapeutic hyperthermia, indicating early awareness that RF energy could significantly influence human physiology when properly applied.