Evidence map›Paper›PMID 37399422›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2023

Upper bound for broadband radiofrequency field disruption of magnetic compass orientation in night-migratory songbirds.

Bo Leberecht, Siu Ying Wong, Baladev Satish, Sara Döge, Jakob Hindman, Lalitha Venkatraman, Shambhavi Apte, Katrin Haase, Isabelle Musielak, Glen Dautaj and 4 more

Open access · hybridAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
13.9field-weighted citation impact, top 1% of its field
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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 39 citations in OpenAlex.

  1. Directionality range in Emlen funnels.Journal of the Royal Society, Interface · 2026
    Pooled it
  2. Article
  3. Article
  4. A hybrid compass mechanism combining radical pairs and magnetite crystals.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Magneto-oncology: a radical pair primer.Frontiers in oncology · 2025
    Review
  14. Article
  15. RadicalPy: A Tool for Spin Dynamics Simulations.Journal of chemical theory and computation · 2024
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

14 authors at 2 institutions in 2 countries.

Bo LeberechtDepartment V - School of Mathematics and Science, Institute of Biology and Environmental Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg 26129, Germany.ORCID 0000-0001-9672-1504
Siu Ying WongDepartment V - School of Mathematics and Science, Institute of Physics, Carl von Ossietzky Universität Oldenburg, Oldenburg 26111, Germany.ORCID 0000-0002-1456-6000
Baladev SatishDepartment V - School of Mathematics and Science, Institute of Biology and Environmental Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg 26129, Germany.
Sara DögeDepartment V - School of Mathematics and Science, Institute of Biology and Environmental Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg 26129, Germany.
Jakob HindmanDepartment V - School of Mathematics and Science, Institute of Biology and Environmental Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg 26129, Germany.
Lalitha VenkatramanDepartment V - School of Mathematics and Science, Institute of Biology and Environmental Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg 26129, Germany.
Shambhavi ApteDepartment V - School of Mathematics and Science, Institute of Biology and Environmental Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg 26129, Germany.
Katrin HaaseDepartment V - School of Mathematics and Science, Institute of Biology and Environmental Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg 26129, Germany.ORCID 0000-0002-1365-2548
Isabelle MusielakDepartment V - School of Mathematics and Science, Institute of Biology and Environmental Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg 26129, Germany.
Glen DautajDepartment V - School of Mathematics and Science, Institute of Biology and Environmental Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg 26129, Germany.
Ilia A Solov'yovDepartment V - School of Mathematics and Science, Institute of Physics, Carl von Ossietzky Universität Oldenburg, Oldenburg 26111, Germany.
Michael WinklhoferDepartment V - School of Mathematics and Science, Institute of Biology and Environmental Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg 26129, Germany.ORCID 0000-0003-1352-9723
Henrik MouritsenDepartment V - School of Mathematics and Science, Institute of Biology and Environmental Sciences, Carl von Ossietzky Universität Oldenburg, Oldenburg 26129, Germany.
P J HoreDepartment of Chemistry, Physical & Theoretical Chemistry Laboratory, University of Oxford, Oxford OX1 3QZ, United Kingdom.
Carl von Ossietzky Universität Oldenburg · DEUniversity of Oxford · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Night-migratory songbirds have a light-dependent magnetic compass sense, the mechanism of which is thought to depend on the photochemical formation of radical pairs in cryptochrome (Cry) proteins located in the retina. The finding that weak radiofrequency (RF) electromagnetic fields can prevent birds from orienting in the Earth's magnetic field has been regarded as a diagnostic test for this mechanism and as a potential source of information on the identities of the radicals. The maximum frequency that could cause such disorientation has been predicted to lie between 120 and 220 MHz for a flavin-tryptophan radical pair in Cry. Here we show that the magnetic orientation capabilities of Eurasian blackcaps (

Indexed as

SongbirdsTaxis ResponseAnimal MigrationAnimalsCryptochromesMagnetic FieldsPhotochemical ProcessesCryptochromesbird migrationelectrosmoghyperfine interactionmagnetoreceptionradical pair mechanism

Identifiers

PMID37399422
PMCPMC10334787
OpenAlexW4382932416

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.