Evidence map›Paper›PMID 34937941›Full record

ArticleNature2022

Spatial maps in piriform cortex during olfactory navigation.

Cindy Poo, Gautam Agarwal, Niccolò Bonacchi, Zachary F Mainen

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Nature, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed, 1 pooled it
11.6field-weighted citation impact, top 1% 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

77 citing papers in PubMed, 1 synthesis or guideline pooled it, 148 citations in OpenAlex.

  1. Pooled it
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  12. Review
  13. Article
  14. Behavioral Relevance of Early Neural Coding of Low-Level Odor Features in Humans.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  15. Article
  16. Simultaneous detection and estimation in olfactory sensing.bioRxiv : the preprint server for biology · 2025
    Article
  17. Article
  18. Article
  19. Distinct brain regions map olfactory and visual spaces.bioRxiv : the preprint server for biology · 2025
    Article
  20. Article

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

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 2 institutions in 2 countries.

Cindy PooChampalimaud Foundation, Lisbon, Portugal. cindy.poo@neuro.fchampalimaud.org.ORCID http://orcid.org/0000-0003-1698-8394
Gautam AgarwalW. M. Keck Science Center, The Claremont Colleges, Claremont, CA, USA.
Niccolò BonacchiChampalimaud Foundation, Lisbon, Portugal.
Zachary F MainenChampalimaud Foundation, Lisbon, Portugal. zmainen@neuro.fchampalimaud.org.ORCID http://orcid.org/0000-0001-7913-9109
Champalimaud Foundation · PTW.M. Keck Science Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Odours are a fundamental part of the sensory environment used by animals to guide behaviours such as foraging and navigation

Indexed as

Olfactory CortexPiriform CortexSpatial NavigationAnimalsOdorantsOlfactory BulbOlfactory PathwaysRatsSmell

Identifiers

PMID34937941
OpenAlexW4225463649

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.