Evidence map›Paper›PMID 30658218›Full record

ReviewCurrent opinion in neurobiology2019

Not all cortical expansions are the same: the coevolution of the neocortex and the dorsal thalamus in mammals.

Andrew C Halley, Leah Krubitzer

Abstract readReview
In one paragraph

Review in Current opinion in neurobiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
  2. The projective wave theory of consciousness.Frontiers in psychology · 2026
    Article
  3. Mapping macaque to human cortex with natural scene responses.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Article
  5. Article
  6. Ethnokinesiology: towards a neuromechanical understanding of cultural differences in movement.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Article
  7. Article
  8. Article
  9. The uniqueness of the human brain: a review.Dementia & neuropsychologia · 2024
    Review
  10. Review
  11. Article
  12. Review
  13. Review
  14. Review
  15. Comparing the development of cortex-wide gene expression patterns between two species in a common reference frame.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Review
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.

Andrew C HalleyCenter for Neuroscience, University of California, Davis, CA, United States.
Leah KrubitzerCenter for Neuroscience, University of California, Davis, CA, United States; Department of Psychology, University of California, Davis, CA, United States. Electronic address: lakrubitzer@ucdavis.edu.

Funding

Vision Science Training Program: Cornea to CortexT32EY015387 · NEI · UNIVERSITY OF CALIFORNIA DAVIS · PI MARIE E BURNS · 2003 to 2026
$4.8M
How Does Early Sensory Experience Affect Cortical Connections and Behavior?R01HD084362 · NICHD · UNIVERSITY OF CALIFORNIA AT DAVIS · PI KRUBITZER, LEAH ANN · 2016 to 2020
$1.9M
NEI NIH HHS T32 EY015387NICHD NIH HHS R01 HD084362
6 · The paper itself

Abstract

A central question in comparative neurobiology concerns how evolution has produced brains with expanded neocortices, composed of more areas with unique connectivity and functional properties. Some mammalian lineages, such as primates, exhibit exceptionally large cortices relative to the amount of sensory inputs from the dorsal thalamus, and this expansion is associated with a larger number of distinct cortical areas, composing a larger proportion of the cortical sheet. We propose a link between the organization of the neocortex and its expansion relative to the size of the dorsal thalamus, based on a combination of work in comparative neuroanatomy and experimental research.

Indexed as

NeocortexAnimalsBiological EvolutionMammalsPrimatesThalamus

Identifiers

PMID30658218
PMCPMC6551301

What OpenQuestion holds

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Registered trials

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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.