Evidence map›Paper›PMID 26267435›Full record

ArticleEvolutionary anthropology

Led by the nose: Olfaction in primate feeding ecology.

Omer Nevo, Eckhard W Heymann

Open access · bronzeAbstract read
In one paragraph

Article in Evolutionary anthropology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.6field-weighted citation impact, top 12% 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

25 citing papers in PubMed, 111 citations in OpenAlex.

  1. Review
  2. Sensory Reconstruction of the Fossil LorisidAnimals : an open access journal from MDPI · 2025
    Article
  3. Article
  4. Article
  5. The Scent Enriched Primate.Animals : an open access journal from MDPI · 2023
    Review
  6. Article
  7. Article
  8. Article
  9. Sexual Dimorphism in Crowned Lemur Scent-Marking.Animals : an open access journal from MDPI · 2021
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
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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

2 authors at 1 institution in 1 country.

Omer Nevo
Eckhard W Heymann
German Primate Center · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Olfaction, the sense of smell, was a latecomer to the systematic investigation of primate sensory ecology after long years in which it was considered to be of minor importance. This view shifted with the growing understanding of its role in social behavior and the accumulation of physiological studies demonstrating that the olfactory abilities of some primates are on a par with those of olfactory-dependent mammals such as dogs and rodents. Recent years have seen a proliferation of physiological, behavioral, anatomical, and genetic investigations of primate olfaction. These investigations have begun to shed light on the importance of olfaction in the process of food acquisition. However, integration of these works has been limited. It is therefore still difficult to pinpoint large-scale evolutionary scenarios, namely the functions that the sense of smell fulfills in primates' feeding ecology and the ecological niches that favor heavier reliance on olfaction. Here, we review available behavioral and physiological studies of primates in the field or captivity and try to elucidate how and when the sense of smell can help them acquire food.

Indexed as

AnimalsAnthropology, PhysicalCebusFeeding BehaviorFemaleFood PreferencesHumansMalePrimatesSmellchemosensationfood selectionforagingsense of smellsensory ecology

Identifiers

PMID26267435
PMCPMC4584505
OpenAlexW1642684190

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.