Evidence map›Paper›PMID 31287987›Full record

ReviewCurrent biology : CB2019

Evolution of the Chordate Telencephalon.

Steven D Briscoe, Clifton W Ragsdale

Open access · bronzeAbstract readReview
In one paragraph

Review in Current biology : CB, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
7.6field-weighted citation impact, top 2% 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

35 citing papers in PubMed, 78 citations in OpenAlex.

  1. Article
  2. Article
  3. On analogies in vertebrate and insect visual systems.Nature reviews. Neuroscience · 2025
    Review
  4. Article
  5. Article
  6. Indirect neurogenesis in space and time.Nature reviews. Neuroscience · 2024
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Association neurons in the crow telencephalon link visual signs to numerical values.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Exogenous and endogenous spatial attention in crows.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  18. Number neurons in the nidopallium of young domestic chicks.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  19. Review
  20. The neural bases of vertebrate motor behaviour through the lens of evolution.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    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

2 authors at 2 institutions in 2 countries.

Steven D BriscoeMax Planck Institute of Molecular Cell Biology and Genetics, 01307 Dresden, Germany. Electronic address: briscoe@mpi-cbg.de.
Clifton W RagsdaleDepartment of Neurobiology, University of Chicago, Chicago, IL 60637, USA; Department of Organismal Biology and Anatomy, University of Chicago, Chicago, IL 60637, USA.
Max Planck Institute of Molecular Cell Biology and Genetics · DEUniversity of Chicago · US

Funding

Training Program in Developmental BiologyT32HD055164 · NICHD · UNIVERSITY OF CHICAGO · PI Sally Horne-Badovinac, Paschalis Kratsios · 2008 to 2026
$3.6M
NICHD NIH HHS T32 HD055164
6 · The paper itself

Abstract

The dramatic evolutionary expansion of the neocortex, together with a proliferation of specialized cortical areas, is believed to underlie the emergence of human cognitive abilities. In a broader phylogenetic context, however, neocortex evolution in mammals, including humans, is remarkably conservative, characterized largely by size variations on a shared six-layered neuronal architecture. By contrast, the telencephalon in non-mammalian vertebrates, including reptiles, amphibians, bony and cartilaginous fishes, and cyclostomes, features a great variety of very different tissue structures. Our understanding of the evolutionary relationships of these telencephalic structures, especially those of basally branching vertebrates and invertebrate chordates, remains fragmentary and is impeded by conceptual obstacles. To make sense of highly divergent anatomies requires a hierarchical view of biological organization, one that permits the recognition of homologies at multiple levels beyond neuroanatomical structure. Here we review the origin and diversification of the telencephalon with a focus on key evolutionary innovations shaping the neocortex at multiple levels of organization.

Indexed as

Biological EvolutionAnimalsChordataTelencephalon

Identifiers

PMID31287987
PMCPMC11073819
OpenAlexW2956452028

What OpenQuestion holds

Textmetadata
LicenceTDM
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.