Hubbry Logo
Robert O. BeckerRobert O. BeckerMain
Open search
Robert O. Becker
Community hub
Robert O. Becker
logo
7 pages, 0 posts
0 subscribers
Be the first to start a discussion here.
Be the first to start a discussion here.
Contribute something
Robert O. Becker
Robert O. Becker
Robert O. Becker
View on Wikipedia
from Wikipedia

Robert Otto Becker (May 31, 1923 − May 14, 2008) was a U.S. orthopedic surgeon and researcher in electrophysiology/electromedicine. He worked mainly as professor at Upstate Medical Center in State University of New York, Syracuse, and as Director of Orthopedic Surgery at the Veterans Administration Hospital, Syracuse, New York.[1][2]

Key Information

Becker was known for his work in bioelectricity and leading the early opposition to high-voltage power lines.[2] He has been named as one of the most influential figures in the area of anti-EMF activism.[3]

Early life

[edit]

Becker was born May 31, 1923, in River Edge, New Jersey to Otto Julius Becker and Elizabeth Blanck.[1][2] He earned a bachelor's degree from Gettysburg College in 1946 and a medical degree from the New York University School of Medicine in 1948.[1][2] Becker was an intern at New York's Bellevue Hospital, then completed a residency at Mary Hitchcock Memorial Hospital in Hanover, New Hampshire.[1][2] Serving in the United States Army from 1942 to 1946, during World War II.[1] Becker also served from 1951 to 1953 in the United States Army Medical Corps.[1][2]

On September 14, 1946, Becker married Lillian Janet Moller in New Canaan, Connecticut.[1] They resided in New York City and Valley Stream, New York before settling in the late 1950s in Syracuse [1] where Becker joined the SUNY Upstate Medical Center.[2]

Research

[edit]

Becker has been credited with furthering the scientific community's awareness of electric potentials in organisms.[4] His work showed that living organisms and animals show a direct current of electric charge which is measurable from their body surface.[4] In the 1960s Becker's research also showed that living bone can piezoelectrically generate electric potentials,[4] which led to work on using electricity in the treatment of ununited fractures.[5] Ultimately, however, the use of electrotherapy for increasing bone healing has not been shown to be effective.[6][7]

Becker believed that extrasensory perception could occur from extremely low frequency (ELF) waves.[8]

The Body Electric

[edit]
For other books, see Body Electric (disambiguation).

The Body Electric: Electromagnetism and the Foundation of Life is a 1985 book by Becker and Gary Selden in which Becker, an orthopedic surgeon at SUNY Upstate working for the Veterans Administration, described his research into "our bioelectric selves".[9]

Overview

[edit]

The first part of the book discusses regeneration, primarily in salamanders and frogs. Becker studied regeneration after lesions such as limb amputation, and hypothesized that electric fields played an important role in controlling the regeneration process. He mapped the electric potentials at various body parts during the regeneration, showing that the central part of the body normally was positive, and the limbs were negative. When a limb of a salamander or frog was amputated, the voltage at the cut (measured relative to the central part of the body) changed from about -10 mV (millivolts) to +20 mV or more the next day—a phenomenon called the current of injury. In a frog, the voltage would simply change to the normal negative level in four weeks or so, and no limb regeneration would take place. In a salamander, however, the voltage would during the first two weeks change from the +20 mV to -30 mV, and then normalize (to -10 mV) during the next two weeks—and the limb would be regenerated.

Becker then found that regeneration could be improved by applying electricity at the wound when there was a negative potential outside the amputation stub. He also found that bone has piezoelectric properties which would cause an application of force to generate a healing current, which stimulated growth at stress locations in accordance with Wolff's law.

In another part of the book Becker described potentials and magnetic fields in the nervous system, taking into account external influences like earth magnetism and solar winds. He measured the electrical properties along the skin surface, and concluded that at least the major parts of the acupuncture charts had an objective basis in reality.

In the last chapters of the book, Becker recounts his experiences as a member of an expert committee evaluating the physiological hazards of various electromagnetic pollutions. He presents research data which indicate that the deleterious effects are stronger than officially assumed. His contention is that the experts choosing the pollution limits are strongly influenced by the polluting industry.

In 1998 Becker filed a patent for an iontopheretic system for stimulation of tissue healing and regeneration.[10]

The title of the book is a reference to the fiction anthology I Sing the Body Electric by Ray Bradbury, itself a reference to the poem of the same name by Walt Whitman.

Response

[edit]

Library Journal called it "a highly informative book ... for educated lay readers".[11] Kirkus Reviews said that "speculative and heated" conclusions "vitiate much of the interesting, well-documented material".[12] The Sciences found that it was superficially well-told but with basic scientific errors and showing a lack of knowledge about recent biology.[13] A short-form review in The New York Times said it "ends with a proposal for a new vitalism."[14]

Awards

[edit]

In 1964, Becker received the William S. Middleton Award from the research and development agency of the United States Veterans Health Administration.[15] The official research history of the SUNY Upstate Medical Center also states that Becker was awarded "the Nicolas Andry Award by the American Association of Bone and Joint Surgeons in 1979".[16]

Later life

[edit]

In the years prior to his death, Becker lived in Lowville, New York.[2] He died in Lowville's Lewis County General Hospital due to complications of pneumonia on May 14, 2008.[1]

Published works

[edit]

Books

  • Electromagnetism and Life. State University of New York Press, Albany 1982, ISBN 0-87395-560-9
  • The Body Electric. Electromagnetism and the Foundation of Life (with Gary Selden). Morrow, New York 1985, ISBN 0-688-06971-1
  • Cross Currents. The Promise of Electromedicine, the Perils of Electropollution. Torcher, Los Angeles 1990, ISBN 0-87477-536-1

As publisher

  • Mechanisms of Growth Control, edited by Robert O. Becker. Thomas, Springfield 1981, ISBN 0-398-04469-4

Selected papers PubMed contains 91 listings for Becker RO. The listings below are some of those for which Becker is first author.

Patents

[edit]

Iontopheretic system for stimulation of tissue healing and regeneration US 5814094 A 1998[17]

See also

[edit]

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Robert O. Becker

View on Grokipedia
from Grokipedia
Robert Otto Becker (May 31, 1923 – May 14, 2008) was an American orthopedic and researcher specializing in bioelectricity and its role in biological regeneration and healing processes. Becker's career focused on electromedicine, where he conducted experiments revealing that living tissues exhibit potentials and properties essential for growth control, wound repair, and limb regeneration in lower organisms like salamanders. He advanced clinical applications by developing low-level electrical stimulation techniques for treating non-union fractures and using silver electrodes, earning recognition through awards such as the William A. Middleton Award in 1964 and the Nicholas Andry Award in 1979. His research challenged reductionist paradigms by integrating biocybernetic principles, demonstrating how endogenous regulate cellular and , as detailed in over 150 publications and books including The Body Electric (1985) and Cross Currents (1990). Becker also examined the broader implications of exogenous electromagnetic fields, conducting studies that suggested non-thermal exposures from sources like power lines could disrupt biological signaling, potentially contributing to health issues through mechanisms observed in regeneration experiments. This led to public advocacy, including congressional testimonies in 1967, 1987, and 1990, where he highlighted risks of "electromagnetic pollution," coining the term and opposing unchecked expansion of high-voltage infrastructure. His outspoken positions drew criticism from peers like W. Ross Adey and Andrew Bassett for deviating from conventional models and resulted in professional setbacks, including NIH and VA funding cuts and a forced early retirement following disputes with the . Despite these challenges, Becker's empirical contributions laid foundational work in , influencing subsequent research on electrical modulation of tissue repair.

Early Life and Education

Childhood and Formative Influences

Robert O. Becker was born on May 31, 1923, in , to Otto Julius Becker, a Lutheran minister, and Elizabeth Blanck. The family relocated during his early years, and Becker was raised in , where his father served as pastor of a Lutheran church. Growing up in a clerical household during the and era, Becker experienced a disciplined environment shaped by his father's religious vocation, though specific childhood events or personal anecdotes influencing his later scientific pursuits remain undocumented in primary biographical accounts. His early exposure to intellectual rigor in a ministerial family may have fostered foundational values of inquiry and ethics, aligning with the moral framework evident in his later advocacy against environmental health risks from electromagnetic fields.

Military Service and Initial Medical Training

Becker enlisted in the United States Army in 1942 at age 19, serving until 1946 during . Following his discharge, he completed a bachelor's degree at in 1946 and enrolled in the School of Medicine, earning his in 1948. He then completed an internship at in , marking the start of his clinical training. In 1951, amid the , Becker rejoined the in the , serving until 1953; this period aligned with early stages of his specialization in . His military experiences, including exposure to wartime injuries, influenced his subsequent focus on orthopedics and , though specific details of his roles during the second enlistment remain limited in available records.

Advanced Medical and Research Preparation

Following his internship at Bellevue Hospital in New York City, Becker completed a residency in pathology at Dartmouth Affiliated Hospitals, providing foundational knowledge in tissue pathology and disease mechanisms essential for orthopedic applications. This training, spanning part of the early 1950s amid his military service obligations, emphasized microscopic analysis of healing processes, which later informed his investigations into bioelectric signals in regenerating tissues. Becker then pursued and completed his orthopedic surgery residency at the (SUNY) Downstate Medical Center, with primary clinical experience at the Veterans Administration Hospital. This program, conducted largely in the mid-1950s, focused on surgical interventions for musculoskeletal injuries, repair, and non-union cases, where he encountered challenges in that highlighted limitations of conventional treatments. During this period, clinical observations of piezoelectric effects in stressed and variable healing outcomes sparked his interest in electrical influences on tissue repair, drawing from emerging literature on bioelectric potentials reported by researchers like Harold Saxton Burr. In preparation for research, Becker transitioned to the Syracuse Veterans Administration Medical Center around 1955, assuming the role of Chief of , which afforded dedicated time for experimentation alongside patient care. He established an in-house laboratory to explore electrical stimulation for fractures, initiating studies on silver implantation for control and regeneration by the late 1950s. Influenced by interdisciplinary figures such as and , Becker integrated first-hand surgical expertise with biophysical inquiries, laying the empirical groundwork for his pioneering work in electromedicine through controlled animal models and measurements of endogenous currents in healing tissues. This phase marked his shift from pure clinical practice to hypothesis-driven research, emphasizing verifiable electrical correlates of biological repair over biochemical paradigms alone.

Professional Career

Orthopedic Surgery Practice

Becker began his career in 1956 upon accepting the position of chief of orthopedics at the Veterans Administration Hospital in , a role that combined clinical responsibilities with opportunities for supported . This appointment, though generally viewed as unappealing for physicians due to the hospital's conditions, enabled him to address practical clinical challenges in and regeneration while pursuing investigative work. Throughout his tenure, which spanned most of his professional life until retirement, Becker directed at the VA facility, managing patient care for veterans with musculoskeletal injuries and conditions, including fractures and non-union cases that informed his later bioelectricity studies. He simultaneously held a professorship in at the Upstate Medical Center in Syracuse, where he contributed to and training residents in surgical techniques and patient management. His clinical practice emphasized evidence-based interventions for orthopedic trauma, drawing on his background, though specific case volumes or surgical innovations from this period are not extensively documented beyond their linkage to his research outputs on electrical stimulation for healing. Becker maintained a dual focus on direct patient treatment and institutional , retiring from these roles in the late 1980s after over three decades of service.

Research Positions and Institutional Roles

Becker began his primary research and clinical career in 1956 as Chief of at the Veterans Administration Hospital in , where he conducted investigations into and bioelectric phenomena alongside patient care. In this role, he established orthopedic research facilities that integrated electrical stimulation techniques for fracture treatment, earning the William A. Middleton Award from the U.S. Veterans Administration in 1964 for advancements in rehabilitation medicine. He simultaneously served as Chief of at the Syracuse VA Hospital, overseeing studies on electromagnetic effects in tissue regeneration, and later as Associate Chief of Staff for , coordinating interdisciplinary projects on until funding disputes prompted his early retirement in the . Concurrently with his VA appointments, Becker joined the Upstate Medical University (SUNY Upstate) in Syracuse as an in the Department of in 1956, advancing to full professor status over time. Through this affiliation, he mentored students and collaborated on peer-reviewed publications examining piezoelectric properties in and electrical potentials in response to mechanical stress, often listing dual institutional credits in his works from the 1960s onward. In 1964, the Veterans Administration appointed him as a Medical Investigator—a prestigious research designation focused on innovative medical applications—which he held until 1976, supporting his lab's exploration of for non-union fractures. These positions enabled Becker's integration of clinical orthopedics with experimental , though institutional support waned amid debates over electromagnetic field safety, leading to the curtailment of his VA and research funding. Despite this, his roles at the Syracuse VA Hospital and SUNY Upstate formed the institutional backbone for over two decades of empirical studies on endogenous in regeneration.

Leadership in Electromedicine

Robert O. Becker served as Chief of Orthopedics at the Veterans Administration Hospital in , starting in 1956, a position in which he directed clinical and research efforts integrating bioelectric principles into orthopedic care. Concurrently appointed as an at the Upstate Medical Center, he supervised training and investigations into electromedicine, emphasizing electrical signals' roles in tissue repair and growth. Under his oversight, the hospital's research program produced foundational studies on endogenous electric currents in , earning him the Veterans Administration's William A. Middleton Award for outstanding research in 1964. From 1964 to 1976, Becker held the role of Medical Investigator for the Veterans Administration and later advanced to Chief of Research at the Syracuse facility, where he led experimental protocols applying stimulation to treat non-union fractures unresponsive to . His directed laboratory work demonstrated limb regeneration in frogs (from elbow to toes) and rats (upper half from shoulder to ), with regrown structures exhibiting precise anatomical fidelity, advancing electromedical techniques toward potential human applications. These efforts, spanning the and , yielded over a dozen peer-reviewed publications in journals such as Nature and Science, establishing protocols that influenced subsequent FDA-approved electrical stimulators. Beyond institutional roles, Becker exerted leadership through advocacy for electromedicine's therapeutic promise, authoring Cross Currents in 1990 to outline its applications in healing while critiquing hazards from power lines and devices. He testified before congressional committees in 1967, 1987, and 1990 on bioelectromagnetic effects, shaping early policy debates and public awareness. In a 2004 editorial, he called for expanded exploration of electromedicine's frontiers, positioning it as a from chemical . Recognized as a pioneering , his tenure elevated electromedicine from marginal inquiry to a field with clinical traction, despite resistance from orthodox biomedical communities.

Core Research Areas

Bioelectricity and Limb Regeneration

Becker's investigations into bioelectricity revealed that endogenous (DC) electrical signals are integral to limb regeneration in amphibians. In salamanders, which naturally regenerate limbs, he measured steady-state DC potentials and currents along peripheral directed toward the site, with voltages typically ranging from 1 to 10 mV. These bioelectric phenomena were observed to correlate with cellular at the injury site, where mature tissues revert to a proliferative capable of redifferentiating into limb structures. In adult frogs, which lack regenerative capacity under normal conditions, Becker identified a failure of the injury potential to shift to the requisite negative polarity, resulting in scarring rather than regrowth. Experiments applying exogenous cathodal (distally negative) currents of low intensity—approximately 10 to 100 nA—to the post-amputation stump initiated partial regeneration, including formation, epidermal thickening, and outgrowth of skeletal elements such as and , as documented in studies from the early . This intervention mimicked the endogenous signals present in regenerating salamanders, supporting the hypothesis that bioelectric gradients control the initiation and polarity of regenerative processes. Extending these findings to mammals, conducted experiments on 21-day-old rats with mid-humeral amputations. Implantation of bimetallic silver-platinum electrodes with resistors (e.g., 10 MΩ) delivered sustained low-level DC currents for up to 21 days, yielding organized multitissue responses including longitudinal growth, matrix formation, muscle regeneration, and vascularization in stimulated stumps. Controls without showed only subperiosteal formation and fibrous caps with muscle retraction; notably, one stimulated case produced a supernumerary with and anlagen within 7 days post-amputation. attributed these outcomes primarily to electrical rather than electrochemical effects, positing that such signals could override mammalian scarring tendencies by activating dedifferentiation in local cells, potentially from hematopoietic sources like marrow. Becker's work framed bioelectricity as a foundational for regeneration, linking neural-derived currents to environmental injury responses and challenging paradigms that emphasized purely biochemical mechanisms. While amphibian results demonstrated robust correlations, mammalian outcomes indicated only partial success, highlighting evolutionary constraints and the need for optimized stimulation parameters to approach full regeneration.

Electrical Stimulation in Wound and Bone Healing

Becker's research on electrical stimulation for built on observations of endogenous bioelectric signals in tissue, particularly the piezoelectric potentials generated under mechanical stress. In a study co-authored with C. Andrew L. Bassett, was shown to produce electric potentials in response to deformation, suggesting a role for these currents in natural osteogenesis. This led Becker to hypothesize that exogenous low-level direct currents (DC) could mimic and enhance the "current of injury" observed in regenerating tissues, applying it to clinical non-union fractures where standard orthopedic interventions failed. In experimental and clinical applications, Becker implanted platinum electrodes delivering 10-20 microamperes of DC across fracture sites in patients with pseudarthroses, achieving radiographic union in over 70% of cases within months, compared to persistent non-healing prior to stimulation. Animal models corroborated these findings; for instance, rats with induced non-unions exhibited accelerated formation and mineralization when exposed to similar microampere currents, with histological evidence of dedifferentiated cells forming blastema-like structures akin to regeneration. Becker emphasized that currents above 50 microamperes inhibited healing, underscoring a narrow therapeutic window tied to physiological signaling rather than thermal or faradic effects. These results contributed to the development of FDA-approved devices for electrical osteogenesis, though Becker critiqued over-reliance on pulsed electromagnetic fields in favor of steady DC for mimicking natural injury currents. Extending to , Becker explored DC stimulation combined with electrically generated silver ions (Ag+) to address chronic ulcers, burns, and infected s resistant to antibiotics. Using silver electrodes at voltages scaled to area (e.g., 0.2 V for 1-2 sites), he reported accelerated epithelialization and formation in human trials, with reduced bacterial load due to Ag+ action and promotion of dedifferentiation toward stem-like regenerative potentials. In vitro, these ions enhanced and synthesis without at sub-microampere densities, contrasting with higher concentrations that caused . Clinical outcomes included complete closure of longstanding ulcers in weeks, where controls lagged, attributing efficacy to bioelectric modulation overriding stalled healing cascades. Becker's 1998 patent for an iontophoretic system formalized this approach, integrating variable DC with silver delivery to optimize ion flux for tissue regeneration, influencing subsequent care technologies while highlighting the interplay of , ions, and cellular control systems. Despite empirical successes, he noted methodological critiques in the , such as variability in current polarity and placement, which he addressed through polarity-specific effects—negative poles promoting and positive cathodal inhibition of overgrowth. These findings underscored DC stimulation's causal role in via endogenous signaling amplification, distinct from mere symptom palliation.

Effects of Electromagnetic Fields on Biology

Becker's investigations into electromagnetic fields (EMFs) emphasized their interaction with endogenous bioelectric signals in living organisms, positing that low-intensity fields modulate cellular processes such as growth, differentiation, and repair without invoking mechanisms. His experiments demonstrated that direct currents of 1-3 microamperes applied to sites in amphibians induced cellular , enabling regeneration of and surrounding tissues akin to processes in lower vertebrates. In rats, bimetallic implants generating minute DC potentials via silver-platinum junctions promoted multi-tissue limb regeneration, highlighting the role of semiconductive properties in bone—such as piezoelectric responses in —to external electrical perturbations. Further studies on revealed that exposure to extremely low-frequency () electric fields altered fracture repair rates. In one experiment, rats with fibular osteotomies subjected to full-body ELF fields for 14 days exhibited histologic changes in healing progression compared to controls, suggesting interference with natural "currents of " that initiate repair. Becker attributed these effects to EMFs perturbing electronic control systems within tissues, where bone's semiconductor-like crystals facilitate for growth and nerve function. He extended these findings to therapeutic applications, noting accelerated closure and reduced scarring under controlled DC stimulation, contrasting with the inhibitory potential of alternating fields. Becker warned of adverse non-thermal effects from anthropogenic EMFs, such as those from power lines and s, which he viewed as chronic stressors disrupting . Observations near a 765-kV in New York included elevated rates of calf malformations, eggshell defects, and autoimmune conditions in humans, linked to field-induced chromosomal alterations and suppressed . Similarly, microwave exposures in a community correlated with a fivefold increase in Down's syndrome incidence since 1974, alongside broader trends of rising birth defects and cancer rates. These effects, he argued, stemmed from EMFs accelerating while impairing fidelity, potentially elevating malignancy risks and compromising immunity, with organisms' evolved sensitivity to geomagnetic variations rendering them vulnerable to artificial pollution.

Major Publications and Intellectual Output

Key Scientific Papers and Patents

Becker's foundational work on bioelectric factors in regeneration appeared in "The bioelectric factors in limb regeneration," published in the Journal of Bone and Joint Surgery in 1961, where he explored the role of direct currents in guiding regenerative processes in salamanders. In 1962, collaborating with C. A. L. Bassett, he co-authored "Generation of electric potentials by in response to mechanical stress" in Science, demonstrating piezoelectric effects in under stress, which generated measurable essential for . These early papers established the basis for his that endogenous electric signals control growth and repair, challenging purely biochemical models of tissue regeneration. A landmark experimental paper, "Stimulation of partial limb regeneration in rats," published in Nature in 1972, reported that low-level applied to amputated rat limbs induced partial regeneration, including formation analogous to processes, marking the first evidence of such potential in mammals. Becker extended this to clinical applications in "Treatment of orthopedic infections with electrically generated silver ions," in the Journal of Bone and Joint Surgery in 1978, showing that silver ions released via effectively treated chronic without toxicity, based on trials with 18 patients achieving infection resolution. Later theoretical work, such as "A theory of the interaction between DC and ELF electromagnetic fields and living organisms" in the Journal of Bioelectricity in 1985, proposed mechanisms by which and extremely low-frequency fields modulate cellular semiconduction and ion flows to influence and differentiation. In electromedicine applications, Becker's 2000 paper "Effects of electrically generated silver ions on human cells and wound healing" in Electro- and Magnetobiology detailed how submicroampere silver ion currents enhanced fibroblast proliferation and angiogenesis in vitro and accelerated wound closure in vivo, without adverse effects on keratinocytes. His research also included "Fracture healing in rats exposed to extremely low-frequency electric fields," which examined field-induced acceleration of bone repair through altered calcium uptake and osteoblast activity. Becker held patents advancing therapeutic devices. U.S. Patent 5,814,094 (1998) describes an iontophoretic system using low-voltage direct current to deliver silver ions for tissue healing and regeneration, incorporating electrodes to generate ions at concentrations promoting and blastema-like growth in mammals. This built on his empirical findings, enabling controlled electrochemical stimulation to mimic endogenous bioelectric signals for non-union fractures and chronic wounds.

The Body Electric: Core Arguments and Evidence

Becker's central thesis in The Body Electric posits that living organisms operate through bioelectric systems, where (DC) electrical potentials and fields serve as primary regulators of growth, regeneration, and healing, extending beyond conventional biochemical paradigms. He argued that these endogenous electric signals, often in the microampere range, orchestrate cellular and tissue reconstruction, drawing on measurements of steady-state potentials in regenerating limbs, where positive charges predominate proximally and negative charges at the site drive axial current flow toward the injury. This framework, Becker contended, reveals electricity as foundational to life's organization, influencing processes from embryonic development to cancer suppression. A key argument concerns limb regeneration, where Becker presented evidence from experiments demonstrating that electrical stimulation could induce partial regrowth in species incapable of natural regeneration, such as frogs (Rana pipiens). In one study, implanting a (zinc and silver ) at the site generated a weak DC current of approximately 10-30 microamperes, prompting formation—clusters of dedifferentiated cells akin to embryonic tissue—and subsequent partial limb regeneration, including , , and nerves, in 40-60% of subjects over 6-8 months. Similar stimulation in adult rats yielded and outgrowths at forelimb stumps, suggesting a latent mammalian regenerative capacity suppressed evolutionarily but activatable electrically. Becker linked these outcomes to bioelectric polarity reversal post-injury, which mobilizes perineural cells and streaming potentials in tissues to initiate repair, contrasting with neural AC signals. In healing applications, Becker emphasized DC currents' role in bone fracture repair, citing piezoelectric properties in collagen that generate voltages under mechanical stress, amplified by exogenous stimulation. His work showed that negative potentials at fracture sites enhance osteogenesis, leading to FDA-approved devices using 20 microamperes of DC or pulsed electromagnetic fields (PEMFs) to treat non-union fractures, with success rates exceeding 80% in clinical trials he referenced. Silver ions, leveraging their positive charge, were highlighted for antibacterial effects and fibroblast stimulation in wound healing, as low-level currents (1-10 microamperes) promoted epithelial regrowth without toxicity. Becker extended these findings to critique environmental electromagnetic fields (EMFs), arguing that anthropogenic sources like power lines and radar disrupt natural bioelectric rhythms, evidenced by altered calcium ion efflux in cells exposed to 60 Hz fields and correlations between high-voltage transmission proximity and clusters in epidemiological data from the 1970s-1980s. He warned of risks including , teratogenesis, and immune dysregulation, positing that fields mimic injury signals pathologically, though he acknowledged the need for controlled to distinguish causal from correlative effects.

Other Books and Broader Writings

Becker co-authored Electromagnetism and Life with Andrew A. Marino, published in 1982 by the Press, which synthesizes experimental evidence on the role of electromagnetic fields in biological systems, including cellular responses and evolutionary implications. The book argues for a unified understanding of bioelectric phenomena, drawing from studies on regeneration, , and environmental electromagnetic influences, while critiquing fragmented approaches in mainstream . His 1990 book Cross Currents: The Promise of Electromedicine, The Perils of Electropollution, issued by Jeremy P. Tarcher/Perigee, extends these themes to concerns, detailing how man-made electromagnetic fields from power lines, , and household devices disrupt natural bioelectric signals, potentially contributing to conditions like cancer and neurological disorders based on animal and epidemiological data available at the time. Becker contrasts this with therapeutic applications of low-level fields for healing, citing clinical outcomes from pulsed in non-union fractures and repair, while warning of underappreciated risks from pervasive "electropollution." Beyond these monographs, Becker contributed broader writings to professional outlets, such as his 1983 article "Orthopaedics and the coming " in The Bulletin of the American Academy of Orthopaedic Surgeons, where he advocated integrating bioelectric principles into surgical practice to advance regenerative techniques over purely mechanical models. These pieces reflect his push against reductionist paradigms, emphasizing empirical anomalies in electromagnetic that challenged prevailing orthopedic doctrines.

Controversies and Scientific Debates

Challenges to Reductionist Paradigms

Becker's research on endogenous bioelectric signals in regeneration processes demonstrated that (DC) potentials and currents act as primary coordinators of tissue repair and , contradicting the biochemical reductionist view that attributes such phenomena exclusively to molecular and genetic mechanisms. In salamanders, he measured steady DC currents of approximately 10-50 microamperes flowing toward the injury site, with potentials shifting from positive (proximal) to negative (distal) at the stump, preceding of cells into a regenerative . These findings, detailed in his 1962 paper, indicated an linking environmental stimuli to organismal growth, functioning as an informational analog rather than a mere byproduct of chemical gradients or metabolic fluxes. This paradigm positioned bioelectricity as a systemic, cybernetic regulator—drawing on feedback principles akin to early cybernetics—capable of directing complex developmental outcomes irreducible to isolated biochemical reactions. Becker's 1972 experiments applied low-intensity electrical stimulation to rat forelimbs post-amputation, inducing partial regeneration including cartilage and bone formation, which extended regenerative potential to mammals typically lacking such capacity and underscored electricity's directive role over chemical signaling alone. Such results challenged the sufficiency of reductionist models, as replicating electrical polarities via silver nitrate ions in frogs yielded similar regenerative effects without direct biochemical intervention. In synthesizing these observations, Becker advocated for an electromagnetic foundation to biology, critiquing the field's mechanistic bias toward dissecting cellular components while neglecting organism-wide electrical fields as master controls for healing and . His biocybernetic approach, applied to areas like and neural function, provoked criticism from reductionist peers, including Lionel Jaffe on regeneration mechanisms and C. Andrew L. Bassett on stimulation artifacts, who favored interpretations grounded in ionic and enzymatic processes. Empirical validations, such as the 1979 FDA approval of pulsed electromagnetic fields for non-union fractures based on related DC and AC stimulation studies, provided partial corroboration against purely chemical paradigms.

Alleged Suppression by Industry and Academia

Becker alleged that his public advocacy against the health risks of low-level electromagnetic fields, particularly from power lines and military projects, prompted retaliation from utility companies, government agencies, and academic reviewers influenced by industry interests. In the 1970s, during his involvement in New York State power line hearings opposing a proposed 765 kV transmission line, he claimed grant renewal requests from the National Institutes of Health (NIH), including a decade-long funding stream and an acupuncture-related study, were denied without explanation, leading to the loss of laboratory positions and eventual closure of his Veterans Administration (VA) research facility in 1979. A pivotal incident occurred in February 1977 following Becker's appearance on , where he highlighted risks from the U.S. Navy's Project Seafarer (ELF) communication system, citing animal and human studies linking exposure to biological stress and cardiovascular effects; within weeks, his VA Medical Investigator role was terminated, halving his research staff, and Philip Handler, president of the , reportedly called for his dismissal. Becker attributed these actions to coordinated pressure from military and utility sectors, which he argued prioritized infrastructure expansion over emerging evidence of non-thermal EMF effects, such as altered and regeneration. Within academia, Becker faced denial of promotion to full professor at the Upstate Medical University despite departmental support, and he described review panels as "stacked" with opponents of his paradigm, reflecting broader resistance to challenges against reductionist models favoring thermal-only EMF mechanisms. These events culminated in his forced retirement at age 56 in 1979, after which he continued writing, including in Cross Currents (1990), to document what he viewed as systemic suppression of evidence contradicting industry-favorable safety standards. While Becker's accounts, echoed by collaborators like Andrew Marino, highlight potential conflicts of interest in funding bodies, independent verification of direct industry causation remains limited, with some attributing setbacks to scientific disagreements over replicability of non-thermal effects.

Critiques of Empirical Claims and Methodological Issues

Becker's experiments purporting to induce partial limb regeneration in adult rats via low-voltage (DC) stimulation, as reported in a 1967 Nature paper, have faced significant scrutiny for lack of . He claimed that implanting electrodes delivering 20-30 μA of DC to amputated stumps resulted in blastema-like formation after 7-28 days, suggesting of mature cells akin to regeneration. Subsequent studies attempting replication, including controlled applications of similar currents, failed to observe comparable blastema development or cellular reprogramming, attributing observed tissue responses to enhanced vascularization or rather than true regenerative competence. A 2015 reexamination of the model applied DC (10-20 μA) to hindlimb stumps and documented increased , , and vessel formation, but these outcomes fell short of the organized or proximodistal patterning required for limb regrowth, with authors concluding that prior non-replications likely stemmed from stringent criteria for verifying versus mere acceleration. Methodological concerns in Becker's original work include potential artifacts from implantation, such as localized injury currents or chronic irritation inducing proliferation that superficially resembles without genomic or epigenetic shifts toward pluripotency. In broader bioelectricity claims, critiques highlight inaccuracies in Becker's interpretations of neural signaling and conduction. He proposed semiconduction via flow in , supported by a experiment on sciatic nerves, but this contradicts established ionic mechanisms demonstrated in squid axon models, where voltage-gated sodium and channels drive bidirectional action potentials rather than unidirectional or semiconductor-like transport. Assertions that cannot generate graded contractions due to all-or-none laws overlook and variable firing rates, which enable precise control. Becker's (EMF) effect claims, including weak fields altering or promoting cancer, suffer from overextrapolation beyond empirical data, with experiments often featuring uncontrolled variables like field homogeneity and biological confounders. For example, linking static magnetic fields to ignores their inefficacy in clinical settings, as evidenced by unanesthetized patients undergoing MRI scans at strengths orders of magnitude higher. Reproducibility issues in his EMF studies parallel field-wide problems, such as inconsistent exposure dosimetry and absence of double-blinding, which amplify or observer effects in behavioral outcomes. While DC stimulation's efficacy for non-union gained FDA approval based on related work, the extension to regeneration or systemic EMF bioeffects remains unsubstantiated by rigorous, large-scale trials.

Advocacy and Public Engagement

Warnings on Electromagnetic Pollution

Becker is credited with first using the term "electromagnetic pollution" to describe the harmful effects of man-made, non-thermal electromagnetic fields (EMFs) on biological systems, a concept he developed from his research starting in the . He argued that these fields, unlike natural environmental EMFs, disrupt the body's endogenous electrical currents essential for regeneration, immune function, and overall , potentially inducing responses at the cellular level. In a 1972 address to the Institute of Electrical and Electronics Engineers (IEEE), Becker warned that continuous population exposure to man-made EMFs from power distribution systems could generate induced currents comparable in magnitude to those in natural biological control mechanisms, calling for immediate studies on human health impacts. He extended these concerns in 1973 during service on a U.S. Navy advisory committee reviewing extremely low frequency (ELF) radiation for Project Sanguine (later ELF), recommending urgent research into effects on immune efficiency, behavior, and blood chemistry, such as elevated triglycerides observed in animal studies. By 1974, he wrote to New York state officials opposing the construction of 765 kV high-voltage power lines, asserting that their EMFs posed risks equal to or greater than military ELF projects, and urged delays pending further evidence. His experiments during the 1970s also demonstrated multigenerational effects in mice exposed to power-line frequency fields, resulting in stunted growth and frailty in offspring. In a 1987 statement on the hazards of EMF exposure, Becker emphasized that all living organisms are attuned to natural EM frequencies, and artificial fields trigger total-body stress, impairing immunity and contributing to rising incidences of cancer (increasing by 1% annually at the time), birth defects (doubled over the prior 25 years), and mental disorders (affecting 20% of the population, with higher rates among those under 45). He linked these to cellular disruptions, including accelerated and genetic mutations, and criticized government agencies like the and NIH for historically suppressing non-thermal effect data since the 1950s. Becker also associated power-frequency fields with increased depression and suicide rates, based on collaborative studies. Becker's 1990 book Cross Currents: The Perils of Electropollution, the Promise of Electromedicine synthesized these warnings, detailing how EMFs from power lines, electronic devices, and communication systems constitute widespread electropollution that interferes with bioelectric signaling, potentially exacerbating diseases like cancer and neurological conditions. He advocated practical measures, such as reducing home and office exposures through shielding and prudent siting, while calling for regulatory reforms to prioritize non-thermal biological effects over thermal-only standards. Throughout his advocacy, Becker opposed unchecked expansion of EMF sources like high-voltage transmission and submarine communication systems, urging for independent research programs.

Policy Influence Attempts and Testimonies

Becker provided expert testimony on the biological effects of (ELF) electromagnetic fields (EMFs) in regulatory proceedings evaluating high-voltage power transmission lines. In prepared remarks submitted in 1974 to the New York Public Service Commission (NYPSC), he outlined his research on EMF-induced changes in cellular processes, such as altered calcium ion transport and enzyme activity in animal models, and argued that insufficient data existed to deem human exposures safe, particularly given ethical concerns over involuntary experimentation on populations near proposed lines. He recommended deferring construction until comprehensive long-term studies confirmed absence of harm. In 1977, Becker testified during the NYPSC's common record hearings for Cases 26529 and 26559, which assessed health and safety risks of 765 kV extra-high-voltage (EHV) transmission lines proposed by utilities including . Drawing from experiments on salamanders and rats demonstrating ELF fields' influence on regeneration, , and tumor growth, he contended that such fields penetrated tissues to affect bioelectric signaling at intensities below thresholds, potentially leading to developmental abnormalities, cancer promotion, or neurological disruptions in humans. urged regulators to require field-strength limits below 1-2 kV/m, line burial where feasible, or rigorous epidemiological monitoring, framing unchecked expansion as akin to environmental warranting precaution. Federally, Becker submitted a statement in 1967 to the U.S. House Subcommittee on during hearings on H.R. 10790, legislation aimed at regulating radiation in medical applications. He highlighted early findings on electromagnetic interactions with , including voltage gradients in tissues during , to advocate for expanded into non-ionizing fields' subtle biological roles beyond traditional thermal models. This testimony sought to broaden federal oversight to encompass ELF EMFs in policy. In an October 1987 statement on human exposure hazards, Becker reiterated to policymakers that proliferating sources like power lines and constituted "electromagnetic pollution" with documented non-thermal effects, including inhibition and disruption, pressing for exposure standards grounded in biological rather than criteria. His repeated interventions aimed to shift regulatory paradigms toward of field-body interactions from lab data, though approvals often proceeded with voluntary guidelines amid industry assurances of safety, underscoring tensions between precautionary advocacy and prevailing risk assessments.

Media and Public Reception

Becker's warnings on electromagnetic pollution garnered significant media attention in the 1970s and 1980s, particularly through his 1977 appearance on CBS's 60 Minutes, where he discussed the health risks of extremely low-frequency (ELF) fields from military projects like Project Seafarer, hosted by Dan Rather. This segment highlighted potential biological effects such as altered blood chemistry, contributing to early public concerns over power lines and ELF exposure. Major outlets like The New Yorker in 1989 portrayed Becker as a courageous researcher who testified on ELF hazards, linking fields to immune suppression and cancer risks, though he faced professional repercussions including grant denials and lab closure, with detractors labeling him a "quack." His book The Body Electric (1985), which synthesized research on bioelectricity, regeneration, and electromagnetic effects, received mixed reception; popular audiences rated it highly (4.2 out of 5 on from over 800 reviews), praising its accessible exploration of electricity in healing and critiques of environmental EMFs. Scientific media, such as a 1985 New York Times review, acknowledged its provocative questions on regrowth and fields but critiqued its appeal more to lay curiosity than rigorous evidence. Critics in physics-oriented outlets identified factual errors in its claims, positioning it as influential yet flawed for broader scientific discourse. Public response amplified through these channels fostered widespread skepticism toward siting, with credited as a foundational figure in EMF health advocacy, influencing avoidance of high-field areas. Recent coverage, including a 2025 Economic Times article, frames his legacy as that of a suppressed pioneer on non-thermal EMF bioeffects, resonating in communities concerned with wireless technologies, though mainstream remains cautious on causal links beyond mechanisms.

Awards, Honors, and Recognition

Early Career Accolades

Becker commenced his research career in the early 1960s at the Veterans Administration Hospital in , where he served as chief of and focused on the bioelectric signals involved in healing and tissue regeneration. His investigations into potentials in biological systems, including the role of "injury currents" in guiding cellular responses to wounds, resulted in a series of 14 publications in leading journals such as Nature and Science, establishing his foundational contributions to electromedicine. In recognition of this work, Becker received the William S. Middleton Award in 1964, the highest honor bestowed annually by the Veterans Health Administration's biomedical research portfolio on senior investigators for exemplary achievements. The award specifically commended his demonstrations of endogenous electric fields in , which challenged prevailing mechanical theories of healing and influenced subsequent studies on bioelectromagnetism. This accolade, presented to Becker as a mid-career researcher at age 41, underscored the Veterans Administration's endorsement of his empirical approach to integrating electrical phenomena with orthopedic outcomes.

Nobel Nominations and Later Honors

Becker received two nominations for the in or , acknowledging his foundational research on bioelectric phenomena in regeneration and the biological impacts of electromagnetic fields. In 1979, he was awarded the Nicholas Andry Award by the American Association of Bone and Joint Surgeons for distinguished advancements in orthopaedic science, particularly his studies on electrical potentials in and tissue repair.

Later Life, Death, and Legacy

Final Research and Personal Challenges

In the late 1970s, Becker encountered severe professional setbacks, including the denial of research grants and the revocation of his Medical Investigator position at the Syracuse VA Hospital in 1977, which halved his staff and culminated in the closure of his laboratory, forcing his retirement at age 56 in early 1979. These actions followed his public warnings about the health risks of extremely low-frequency electromagnetic fields from projects like the U.S. Navy's Project Seafarer and high-voltage power lines, which drew opposition from military, utility, and telecommunications interests. Post-retirement, Becker shifted focus to synthesizing and disseminating his findings through authorship and advocacy, publishing key works such as Cross Currents in 1990, which detailed the biological hazards of electromagnetic pollution and critiqued regulatory complacency. He co-founded the Journal of Bioelectricity to promote research in the field and delivered the President's Guest Address to the American Academy of Orthopaedic Surgeons in 1983, emphasizing electromagnetic influences on regeneration. Additionally, he patented a process for modifying cells using silver electrodes to treat conditions like , which underwent FDA-approved testing at LSU Medical School by Sybron Corporation, though the technology was ultimately not commercialized. Becker testified before congressional committees, including in 1989 on EMF health risks, and contributed to public debates on power line safety through involvement in the New York Power Line Project. These efforts persisted amid ongoing personal and institutional challenges, including sustained funding barriers and professional ostracism attributed to conflicts with industry-backed , which Becker described as politicized and influenced by "scientists for hire." His advocacy highlighted systemic resistance within academia and government agencies, where empirical data on non-thermal EMF effects were often dismissed in favor of industry-favorable interpretations.

Death and Immediate Aftermath

Robert O. Becker died on May 14, 2008, at the age of 84, from complications of at Lewis County General Hospital in Lowville, New York. He had been in declining health prior to his death. Contemporary obituaries highlighted Becker's contributions as an orthopedic surgeon, researcher in , and advocate against electromagnetic pollution, portraying him as an inspirational mentor and environmentalist. In the specialized field of , peers described his passing as a profound loss, emphasizing his pioneering role in studying electromagnetism's biological effects. Publications such as Microwave News noted his towering influence shortly after his death on May 28, 2008, while local and professional tributes appeared in Syracuse-area media by late May. No widespread public controversies or institutional responses emerged immediately following his death, with attention focused on his scientific legacy rather than ongoing debates.

Enduring Influence on Science and Health Debates

Becker's investigations into bioelectric signals underlying regeneration and healing have sustained interest in applications, with his demonstrations of electrical currents directing limb regrowth in salamanders informing contemporary efforts in . For instance, researcher has referenced Becker's 1985 book The Body Electric as an early influence in exploring voltage gradients for in biological systems, contributing to advances in bioelectric modeling for tissue repair. This foundational work on fields promoting —evidenced in his clinical trials showing accelerated union via low-intensity stimulation—underpins FDA-approved pulsed (PEMF) devices used today for non-union fractures, though efficacy debates persist due to variable replication rates in randomized trials. In discussions on (EMF) exposure, Becker's for recognizing non-thermal biological effects from environmental EMFs endures among precautionary approaches, as seen in references to his congressional testimony asserting risks like altered calcium efflux in cells at power-line frequencies. His claims of EMF-induced stress responses, drawn from embryo experiments showing developmental anomalies at 1-20 μT fields, continue to fuel citations in literature questioning safety standards, particularly for radiofrequency sources from devices. However, epidemiological reviews, such as those synthesizing data from over 100 studies on and , find associations too weak (relative risks around 1.5-2.0) and inconsistent to establish , attributing limited mainstream adoption of Becker's hazard model to insufficient mechanistic confirmation beyond observations. This divergence highlights how institutional priorities, including funding ties to , have sidelined outlier findings like his, despite persistent in communities. Becker's emphasis on endogenous electricity's role in cancer suppression—via experiments linking disrupted membrane potentials to tumor promotion—resonates in ongoing debates over EMF as a potential initiator, with modern rodent studies occasionally echoing his observations of pineal gland suppression under chronic exposure. Yet, large-scale human data from the National Cancer Institute's EMF-Rapid program (1999-2002) report no elevated risks from cell phone use, underscoring the field's polarization where Becker's integrative paradigm influences niche regenerative and alternative health sectors more than consensus-driven . His legacy thus persists in prompting scrutiny of anthropogenic EMFs' subtle bioeffects, even as thermal-only paradigms dominate regulatory frameworks like ICNIRP guidelines.

References

  1. https://robertobecker.net/
  2. https://robertobecker.net/professional-life/
  3. https://obits.syracuse.com/us/obituaries/syracuse/name/robert-becker-obituary?id=29122576
  4. https://robertobecker.net/formative-years/
  5. https://microwavenews.com/news-center/robert-o-becker-1923-2008
  6. https://www.nny360.com/news/obituaries/dr-robert-o-becker/article_5f00da03-6845-54a1-89dd-631badae6e14.html
  7. https://andrewamarino.com/PDFs/Becker-the-Researcher_preview.pdf
  8. https://robertobecker.net/research/bone-bioelectricity/
  9. https://www.tandfonline.com/doi/full/10.1080/15368370802344086
  10. https://www.upstateorthopedics.com/academics-research/orthopedic-research/
  11. https://jamanetwork.com/journals/jama/fullarticle/346695
  12. https://www.nature.com/articles/228473a0
  13. https://www.researchgate.net/scientific-contributions/Robert-O-Becker-3801947
  14. https://www.washingtonpost.com/archive/opinions/1978/08/06/growing-new-limbs/7dd8603d-6e64-4727-8d1b-47dfa8162478/
  15. https://www.penguinrandomhouse.com/books/293868/cross-currents-by-robert-o-becker/
  16. https://pubmed.ncbi.nlm.nih.gov/15025873/
  17. https://www.penguinrandomhouse.ca/authors/254830/robert-o-becker
  18. https://www.robertobecker.net/PDFs/BF011-NYSJMed1962.pdf
  19. https://onlinelibrary.wiley.com/doi/10.1002/jez.1402000310
  20. https://www.robertobecker.net/PDFs/BF063-BullNYAcadMed1972.pdf
  21. https://www.science.org/doi/10.1126/science.137.3535.1063
  22. https://www.robertobecker.net/PDFs/BF121-CalcTissRes1978.pdf
  23. https://www.nature.com/articles/235109a0
  24. https://jmrhs.info/index.php/jmrhs/article/download/329/320/1058
  25. https://www.painscience.com/bibliography.php?bec
  26. https://www.robertobecker.net/PDFs/BF166-ElectroMagnetobiol2000.pdf
  27. https://www.researchgate.net/publication/232048956_Effects_of_electrically_generated_silver_ions_on_human_cells_and_wound_healing
  28. https://patents.google.com/patent/US5814094A/en
  29. https://www.robertobecker.net/PDFs/BF066-TechnolRev1972.pdf
  30. https://robertobecker.net/PDFs/BF134-CORR1979.pdf
  31. https://www.robertobecker.net/PDFs/BF157-Stmt1987.pdf
  32. https://robertobecker.net/PDFs/BF006-JBJS1961.pdf
  33. https://pmc.ncbi.nlm.nih.gov/articles/PMC1806700/
  34. https://www.robertobecker.net/PDFs/BF062-Nature1972.pdf
  35. https://robertobecker.net/PDFs/BF116-JBJS1978.pdf
  36. https://robertobecker.net/PDFs/BF152-JBioelect1985.pdf
  37. https://robertobecker.net/PDFs/BF166-ElectroMagnetobiol2000.pdf
  38. https://patents.justia.com/inventor/robert-o-becker
  39. https://sobrief.com/books/the-body-electric
  40. https://www.shortform.com/pdf/the-body-electric-pdf-robert-o-becker-and-gary-selden
  41. https://www.amazon.com/Electromagnetism-Life-Robert-Becker/dp/0981854907
  42. https://books.google.com/books/about/Electromagnetism_and_Life.html?id=xNUYAQAAMAAJ
  43. https://www.amazon.com/Cross-Currents-Promise-Electromedicine-Electropollution/dp/0874775361
  44. https://www.goodreads.com/book/show/705404.Cross_Currents
  45. https://robertobecker.net/publications/articles/
  46. https://monoskop.org/images/c/c9/Becker_Robert_Selden_Gary_The_Body_Electric_Electromagnetism_and_the_Foundation_of_Life.pdf
  47. https://www.shortform.com/summary/the-body-electric-summary-robert-o-becker-and-gary-selden
  48. https://robertobecker.net/later-life/
  49. https://economictimes.indiatimes.com/magazines/panache/how-a-nobel-prize-nominated-scientist-was-cancelled-for-exposing-the-invisible-danger-of-electromagnetic-frequencies-we-face-every-day/articleshow/120879161.cms
  50. https://pmc.ncbi.nlm.nih.gov/articles/PMC4683620/
  51. http://hobbieroth.blogspot.com/2021/11/the-body-electric.html
  52. https://www.newyorker.com/magazine/1989/06/12/the-hazards-of-electromagnetic-fields-i-power-lines
  53. https://bookshop.org/p/books/cross-currents-the-perils-of-electropollution-the-promise-of-electromedicine-robert-o-becker/d4adf271087da8d2
  54. https://andrewamarino.com/PDFs/1974_BeckerTestimony.pdf
  55. https://www.robertobecker.net/PDFs/PL20.pdf
  56. https://www.robertobecker.net/PDFs/BF037-HR10790Statement1967.pdf
  57. https://robertobecker.net/later-life/60-minutes/
  58. https://www.theguardian.com/society/2013/mar/29/electrosensitivity-is-technology-killing-us
  59. https://www.goodreads.com/book/show/3012475
  60. https://www.nytimes.com/1985/04/21/books/science-technology-science-in-short-179900.html
  61. https://m.economictimes.com/magazines/panache/how-a-nobel-prize-nominated-scientist-was-cancelled-for-exposing-the-invisible-danger-of-electromagnetic-frequencies-we-face-every-day/articleshow/120879161.cms
  62. https://www.research.va.gov/isrm/blrd/middleton.cfm
  63. https://www.legacy.com/obituaries/name/robert-becker-obituary?pid=111172457
  64. https://wyss.harvard.edu/news/mike-levin-on-electrifying-insights-into-how-bodies-form/
  65. https://www.newyorker.com/magazine/2021/05/10/persuading-the-body-to-regenerate-its-limbs
  66. https://pmc.ncbi.nlm.nih.gov/articles/PMC12325042/
  67. https://pmc.ncbi.nlm.nih.gov/articles/PMC1240626/
  68. https://www.researchgate.net/publication/5287514_The_Effects_of_Low-Frequency_Environmental-Strength_Electromagnetic_Fields_on_Brain_Electrical_Activity_A_Critical_Review_of_the_Literature
  69. https://www.ncbi.nlm.nih.gov/books/NBK232729/
  70. https://onlinelibrary.wiley.com/doi/10.1155/2014/198609
Add your contribution
Related Hubs
Contribute something
User Avatar
No comments yet.