Evidence map›Paper›PMID 34666526›Full record

ArticleProceedings. Biological sciences2021

Phase transitions in biology: from bird flocks to population dynamics.

Elleard F W Heffern, Holly Huelskamp, Sonya Bahar, R Fredrik Inglis

Open access · greenAbstract read
In one paragraph

Article in Proceedings. Biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.4field-weighted citation impact, top 12% 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

9 citing papers in PubMed, 35 citations in OpenAlex.

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  5. Metareview: a survey of active matter reviews.The European physical journal. E, Soft matter · 2025
    Review
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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

4 authors at 1 institution in 1 country.

Elleard F W HeffernDepartment of Biology, University of Missouri at St Louis, St Louis, MO, USA.
Holly HuelskampDepartment of Biology, University of Missouri at St Louis, St Louis, MO, USA.
Sonya BaharDepartment of Physics and Astronomy, University of Missouri at St Louis, St Louis, MO, USA.ORCID 0000-0002-9064-9377
R Fredrik InglisDepartment of Biology, University of Missouri at St Louis, St Louis, MO, USA.ORCID 0000-0002-3986-7256
University of Missouri–St. Louis · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Phase transitions are an important and extensively studied concept in physics. The insights derived from understanding phase transitions in physics have recently and successfully been applied to a number of different phenomena in biological systems. Here, we provide a brief review of phase transitions and their role in explaining biological processes ranging from collective behaviour in animal flocks to neuronal firing. We also highlight a new and exciting area where phase transition theory is particularly applicable: population collapse and extinction. We discuss how phase transition theory can give insight into a range of extinction events such as population decline due to climate change or microbial responses to stressors such as antibiotic treatment.

Indexed as

BirdsClimate ChangeAnimalsBiologyPopulation Dynamicscriticalityextinctionmicrobial evolutionpopulation collapsetipping point

Identifiers

PMID34666526
PMCPMC8527202
OpenAlexW3207196188

What OpenQuestion holds

Textmetadata
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.