Evidence map›Paper›PMID 30256909›Full record

ReviewChemical senses2018

Signal Detection and Coding in the Accessory Olfactory System.

Julia Mohrhardt, Maximilian Nagel, David Fleck, Yoram Ben-Shaul, Marc Spehr

Abstract readReview
In one paragraph

Review in Chemical senses, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.

0numbers the graph read from it
0cells of the map it votes in
57citing 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

57 citing papers in PubMed.

  1. Article
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  5. Olfactory inputs to appetite neurons in the hypothalamus.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  6. Article
  7. CaThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
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  20. Presynaptic GABAFrontiers in cellular neuroscience · 2023
    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

5 authors.

Julia MohrhardtDepartment of Chemosensation, Institute for Biology II, RWTH Aachen University, Aachen, Germany.
Maximilian NagelDepartment of Chemosensation, Institute for Biology II, RWTH Aachen University, Aachen, Germany.
David FleckDepartment of Chemosensation, Institute for Biology II, RWTH Aachen University, Aachen, Germany.
Yoram Ben-ShaulDepartment of Medical Neurobiology, School of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel.
Marc SpehrDepartment of Chemosensation, Institute for Biology II, RWTH Aachen University, Aachen, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In many mammalian species, the accessory olfactory system plays a central role in guiding behavioral and physiological responses to social and reproductive interactions. Because of its relatively compact structure and its direct access to amygdalar and hypothalamic nuclei, the accessory olfactory pathway provides an ideal system to study sensory control of complex mammalian behavior. During the last several years, many studies employing molecular, behavioral, and physiological approaches have significantly expanded and enhanced our understanding of this system. The purpose of the current review is to integrate older and newer studies to present an updated and comprehensive picture of vomeronasal signaling and coding with an emphasis on early accessory olfactory system processing stages. These include vomeronasal sensory neurons in the vomeronasal organ, and the circuitry of the accessory olfactory bulb. Because the overwhelming majority of studies on accessory olfactory system function employ rodents, this review is largely focused on this phylogenetic order, and on mice in particular. Taken together, the emerging view from both older literature and more recent studies is that the molecular, cellular, and circuit properties of chemosensory signaling along the accessory olfactory pathway are in many ways unique. Yet, it has also become evident that, like the main olfactory system, the accessory olfactory system also has the capacity for adaptive learning, experience, and state-dependent plasticity. In addition to describing what is currently known about accessory olfactory system function and physiology, we highlight what we believe are important gaps in our knowledge, which thus define exciting directions for future investigation.

Indexed as

Signal TransductionAnimalsAxonsMiceNeuronsOlfactory BulbPheromonesReceptors, PheromoneSmellVomeronasal OrganPheromonesReceptors, Pheromone

Identifiers

PMID30256909
PMCPMC6211456

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.