Evidence map›Paper›PMID 21297629›Full record

ArticleNature neuroscience2011

Timing of neurogenesis is a determinant of olfactory circuitry.

Fumiaki Imamura, Albert E Ayoub, Pasko Rakic, Charles A Greer

Abstract read
In one paragraph

Article in Nature neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.

0numbers the graph read from it
0cells of the map it votes in
63citing 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

63 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Review
  11. Article
  12. Development of the mammalian main olfactory bulb.Development (Cambridge, England) · 2022
    Review
  13. Exposure to GABAFrontiers in psychiatry · 2022
    Article
  14. Review
  15. Article
  16. Review
  17. Generation and Characterization of a Cell Type-Specific, Inducible Cre-Driver Line to Study Olfactory Processing.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  18. The relationship between birth timing, circuit wiring, and physiological response properties of cerebellar granule cells.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  19. Article
  20. Review

3 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Fumiaki ImamuraDepartment of Neurosurgery, Yale University School of Medicine, New Haven, Connecticut, USA.
Albert E Ayoub
Pasko Rakic
Charles A Greer

Funding

NEUROGENETIC PROCESSES IN THE FETAL BRAINR01NS014841 · NINDS · YALE UNIVERSITY · PI RAKIC, PASKO · 1985 to 2015
$10.4M
GENETIC DETERMINANTS OF LOCAL CIRCUIT ORGANIZATIONR01DC000210 · NIDCD · YALE UNIVERSITY · PI GREER, CHARLES A · 1989 to 2013
$4.2M
Molecular mechanisms regulating mitral cell developmentR03DC011134 · NIDCD · YALE UNIVERSITY · PI IMAMURA, FUMIAKI · 2010 to 2012
$479k
NIDCD NIH HHS R01 DC000210NIDCD NIH HHS R03 DC011134NINDS NIH HHS R01 NS014841
6 · The paper itself

Abstract

An odorant receptor map in mammals that is constructed by the glomerular coalescence of sensory neuron axons in the olfactory bulb is essential for proper odor information processing. How this map is linked with olfactory cortex is unknown. Using a battery of methods, including various markers of cell division in combination with tracers of neuronal connections and time-lapse live imaging, we found that early- and late-generated mouse mitral cells became differentially distributed in the dorsal and ventral subdivisions of the odorant receptor map. In addition, the late-generated mitral cells extended substantially stronger projections to the olfactory tubercle than did the early-generated cells. Together, these data indicate that the odorant receptor map is developmentally linked to the olfactory cortices in part by the birthdate of mitral cells. Thus, different olfactory cortical regions become involved in processing information from distinct regions of the odorant receptor map.

Indexed as

AnimalsAxonsCell MovementMiceNeurogenesisOlfactory BulbOlfactory PathwaysOlfactory Receptor NeuronsReceptors, OdorantSmellTime FactorsReceptors, Odorant

Identifiers

PMID21297629
PMCPMC3046046

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.