Evidence map›Paper›PMID 34714682›Full record

ArticleScience advances2021

Computational modeling investigation of pulsed high peak power microwaves and the potential for traumatic brain injury.

Amy M Dagro, Justin W Wilkerson, Thaddeus P Thomas, Benjamin T Kalinosky, Jason A Payne

Abstract read
In one paragraph

Article in Science advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Review
  9. Pulsed High-Power Radio Frequency Energy Can Cause Non-Thermal Harmful Effects on the BRAIN.IEEE open journal of engineering in medicine and biology · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Can the Microwave Auditory Effect Be "Weaponized"?Frontiers in public health · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Amy M DagroU.S. Army Research Laboratory, Aberdeen Proving Ground, MD 21005, USA.ORCID 0000-0002-3250-3732
Justin W WilkersonJ. Mike '66 Department of Mechanical Engineering, Texas A&M University, College Station, TX 77843, USA.ORCID 0000-0001-9754-1409
Thaddeus P ThomasU.S. Army Research Laboratory, Aberdeen Proving Ground, MD 21005, USA.
Benjamin T KalinoskyGeneral Dynamics Information Technology, JBSA Fort Sam Houston, San Antonio, TX 78234, USA.
Jason A PayneAir Force Research Laboratory, 711th Human Performance Wing, Airman Systems Directorate, Bioeffects Division, Radio Frequency Bioeffects Branch, JBSA Fort Sam Houston, San Antonio, TX 78234, USA.ORCID 0000-0003-4262-1596

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

When considering safety standards for human exposure to radiofrequency (RF) and microwave energy, the dominant concerns pertain to a thermal effect. However, in the case of high-power pulsed RF/microwave energy, a rapid thermal expansion can lead to stress waves within the body. In this study, a computational model is used to estimate the temperature profile in the human brain resulting from exposure to various RF/microwave incident field parameters. The temperatures are subsequently used to simulate the resulting mechanical response of the brain. Our simulations show that, for certain extremely high-power microwave exposures (permissible by current safety standards), very high stresses may occur within the brain that may have implications for neuropathological effects. Although the required power densities are orders of magnitude larger than most real-world exposure conditions, they can be achieved with devices meant to emit high-power electromagnetic pulses in military and research applications.

Identifiers

PMID34714682
PMCPMC8555891

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.