HISTORY of Pulsed Electromagnetic Fields (PEMF)
INTRODUCTION IN HISTORY OF PEMF
The use of PEMF (pulsed electromagnetic field therapy) in medicine began in the early 20th century. However, it wasn’t until more recently that PEMF became widely used as a treatment method. In this chapter, we’ll explore how PEMF technology has developed over time—starting from its early beginnings to its current use in trauma care and other medical fields.
Michael Faraday (1791–1867)
Faraday was one of the most influential scientists in history, especially in the fields of electromagnetism and electrochemistry. Despite having little formal education, his groundbreaking discoveries transformed how we understand electricity and magnetism.
Major Discoveries & Contributions
1. Electromagnetic Induction (1831):
He discovered that a changing magnetic field can produce an electric current in a wire. This principle is the foundation of modern electric generators and transformers - and it’s how we generate most of our electricity today.
2. Faraday’s Law of Induction:
This law explains how a magnetic field interacts with an electric circuit to produce electromotive force (EMF). It remains a core principle in the study of electromagnetism.
3. Invention of the Electric Motor (1821):
Faraday created the first simple electric motor, showing that electrical energy could be converted into mechanical motion—paving the way for modern machinery.
4. Electrochemistry:
A new key scientific terms like anode, cathode, electrode, and ion. He also formulated the laws of electrolysis, explaining how electric currents cause chemical reactions.
5. Faraday Cage (1836):
He designed a metal enclosure that blocks external electric fields. This concept is still used today to shield sensitive electronics and create isolated environments for experiments.
Faraday’s Law
The law can absolutely be interpreted as the transformation of a magnetic field into electrical energy—this is actually at the core of what the law describes!
In Simple Terms: - A changing magnetic field can create (or induce) an electric current in something nearby—like a wire. So yes, it’s basically magnetic energy turning into electrical energy. This is known as Faraday’s Law.
In the Context History of PEMF:
In PEMF therapy, we actually do the reverse:
We send an electric current into a coil, which creates a changing magnetic field.
That magnetic field then induces tiny electrical currents in your body’s tissues—helping to stimulate cells and promote healing.
So, in a way, PEMF therapy is Faraday’s Law in action—just flipped around for healing purposes.
Nicola Tesla (1856 - 1943)
Introduction: - Nikola Tesla, one of the most brilliant inventors in history, played a key role in shaping the foundation of modern electrical engineering. Beyond his famous inventions, Tesla also laid important groundwork for technologies that would later evolve into Pulsed Electromagnetic Field (PEMF) therapy.
Tesla’s Electromagnetic Vision:
He had a deep fascination with energy, frequency, and vibration—even famously stating, - “If you want to find the secrets of the universe, think in terms of energy, frequency, and vibration.”
N. Tesla conducted groundbreaking experiments with high-frequency electrical currents and magnetic fields, often using his invention—the Tesla coil—to produce powerful electromagnetic energy.
Early Contributions to PEMF Concepts
In the late 1800s and early 1900s, Tesla began exploring how electromagnetic fields could interact with the human body. He believed that these fields could have healing effects by stimulating natural processes of regeneration.
Tesla even developed early non-invasive electrotherapy devices, which generated oscillating EM fields. While primitive by today’s standards, these devices inspired future scientists and clinicians to explore how pulsed fields might influence cellular function and recovery.
Legacy in PEMF Therapy
Though modern PEMF therapy only began to take shape decades after Tesla’s time, his pioneering work is widely considered a precursor to the technology. His experiments helped build the foundation for the now well-established principle that electromagnetic stimulation can positively influence biological systems.
In essence, Tesla’s visionary approach to energy not only revolutionized how we use electricity—but also how we understand its potential to support healing.
The Modern Era
The development of Pulsed Electromagnetic Field (PEMF) therapy began in the mid-20th century and continues to advance alongside innovations in bio-electromagnetics and medical technology. Here’s a brief look at its evolution:
1950s–1960s: Foundations in Electromagnetic Medicine
-
Researchers began to seriously investigate the biological effects of electromagnetic fields.
-
In the Soviet Union and Eastern Europe, early studies explored the use of electromagnetic therapy for bone healing, circulatory health, and general recovery.
1970s: Clinical Recognition and Early Adoption
-
PEMF gained recognition in orthopedic medicine, particularly for non-union (non-healing) bone fractures.
-
1979: The U.S. FDA approved the use of PEMF devices—such as the Bone Growth Stimulator—for treating these fractures.
-
These devices delivered low-frequency pulsed magnetic fields to stimulate cellular activity and bone regeneration.
1980s–1990s: Broader Medical Applications and Commercial Growth
-
Researchers began applying PEMF therapy to soft tissue repair, pain management, and even mental health (e.g. depression studies).
-
Both animal and human trials supported PEMF’s potential to:
-
Reduce inflammation
-
Improve blood circulation
-
Accelerate cellular repair processes
-
-
Commercial PEMF devices became more accessible for both clinical and home use.
2000s-Present: Modern-Day Applications and Ongoing Research
-
In the 21st century, PEMF therapy has become a widely accepted therapeutic tool across various medical disciplines.
-
Supported by a growing body of peer-reviewed research and clinical trials, modern PEMF devices are now used to treat conditions in:
-
Orthopedics (fractures, arthritis)
-
Neurology (nerve pain, cognitive disorders)
-
Wound healing
-
Oncology (as supportive care)
-
Pain management
-
The therapy of the PEMF continues to evolve as new technologies and treatment protocols emerge, expanding its potential in both clinical practice and personal wellness.
NASA’s Involvement with PEMF Therapy
In 2003 NASA conducted a 4-year study led by Dr. Thomas Goodwin, a senior biophysicist, to investigate the effects of electromagnetic fields on cell growth and tissue regeneration. The purpose was to counteract the negative effects of zero gravity on astronauts, such as bone density loss and delayed wound healing.
Key Goals:
-
Stimulate the growth of neural stem cells.
-
Enhance healing and regeneration in the absence of gravity.
-
Investigate non-invasive methods to maintain astronaut health on long missions.
Earth’s Natural Frequency
Did you know?
The Earth emits a natural electromagnetic frequency called the Schumann Resonance, measured at 7.83 Hz.
Winfried Otto Schumann (May 20, 1888 – September 22, 1974) was a German physicist and electrical engineer known for predicting the Schumann Resonances - low-frequency electromagnetic waves caused by lightning strikes in the atmosphere.
In 1952, Schumann mathematically showed that Earth's atmosphere could support electromagnetic standing waves. These waves, created by lightning strikes bouncing between Earth and the ionosphere, form a global resonance.
Today, Schumann Resonance plays a key role in studying how Earth’s electromagnetic environment affects weather patterns, communications, and even biological rhythms.
Schumann Resonances are natural electromagnetic waves that occur between the Earth’s surface and the ionosphere, created by lightning strikes that travel around the planet. The main frequency, 7.83 Hz, closely matches the brainwave frequencies linked to relaxation and meditation, such as alpha and theta waves.
Many researchers believe this frequency helps regulate our biological rhythms. In space, where astronauts are cut off from Earth's natural electromagnetic field, NASA introduced devices that simulate the Schumann Resonance to help maintain their physical and mental health.
Today, PEMF therapy often uses this frequency to help the body reconnect with the Earth’s natural rhythm, promoting healing and overall well-being.
0 comments on “HISTORY OF PEMF NEWSLETTER APRIL 2025”Add yours →