Evidence map›Paper›PMID 32754638›Full record

ArticleScience advances2020

When ontogeny recapitulates phylogeny: Fixed neurodevelopmental sequence of manipulative skills among primates.

Sandra A Heldstab, Karin Isler, Caroline Schuppli, Carel P van Schaik

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
5.6field-weighted citation impact, top 4% 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

14 citing papers in PubMed, 47 citations in OpenAlex.

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  14. Manipulation complexity in infants.Infant and child development
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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.

Sandra A HeldstabDepartment of Anthropology, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland.ORCID 0000-0002-5909-1870
Karin IslerDepartment of Anthropology, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland.ORCID 0000-0002-2391-1523
Caroline SchuppliDepartment of Anthropology, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland.
Carel P van SchaikDepartment of Anthropology, University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland.ORCID 0000-0001-5738-4509
University of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neural development is highly conserved across distantly related species of different brain sizes. Here, we show that the development of manipulative complexity is equally cumulative across 36 primate species and also that its ontogeny recapitulates phylogeny. Furthermore, larger-brained species reach their adult skill levels later than smaller-brained ones, largely because they start later with the simplest techniques. These findings demonstrate that these motor behaviors are not modular and that their slow development may constrain their evolution. Complex foraging techniques therefore critically require a slow life history with low mortality, which explains the limited taxonomic distribution of flexible tool use and the unique elaboration of human technology.

Identifiers

PMID32754638
PMCPMC7380958
OpenAlexW3044997880

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.