Evidence map›Paper›PMID 21860220›Full record

ReviewBrain, behavior and evolution2011

Evo-devo and brain scaling: candidate developmental mechanisms for variation and constancy in vertebrate brain evolution.

Christine J Charvet, Georg F Striedter, Barbara L Finlay

Abstract readReview
In one paragraph

Review in Brain, behavior and evolution, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

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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

3 authors.

Christine J CharvetDepartment of Psychology, Cornell University, Ithaca, NY, USA. charvetcj@gmail.com
Georg F Striedter
Barbara L Finlay

Funding

The Developmental Origins of Cerebral Cortical Expansion in Evolution & DisorderF32HD067011 · NICHD · CORNELL UNIVERSITY · PI CHARVET, CHRISTINE J · 2011 to 2013
$148k
NICHD NIH HHS F32 HD067011NICHD NIH HHS F32HD067011
6 · The paper itself

Abstract

Biologists have long been interested in both the regularities and the deviations in the relationship between brain, development, ecology, and behavior between taxa. We first examine some basic information about the observed ranges of fundamental changes in developmental parameters (i.e. neurogenesis timing, cell cycle rates, and gene expression patterns) between taxa. Next, we review what is known about the relative importance of different kinds of developmental mechanisms in producing brain change, focusing on mechanisms of segmentation, local and general features of neurogenesis, and cell cycle kinetics. We suggest that a limited set of developmental alterations of the vertebrate nervous system typically occur and that each kind of developmental change may entail unique anatomical, functional, and behavioral consequences for the organism. Thus, neuroecologists who posit a direct mapping of brain size to behavior should consider that not any change in brain anatomy is possible.

Indexed as

Biological EvolutionAnatomy, ComparativeAnimalsBody PatterningBrainCell CycleModels, BiologicalNeurogenesisNeuronsOrgan SizeSpecies SpecificityVertebrates

Identifiers

PMID21860220
PMCPMC3221253

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.