Evidence map›Paper›PMID 19801989›Full record

ArticleNature neuroscience2009

Behavioral choice by presynaptic inhibition of tactile sensory terminals.

Quentin Gaudry, William B Kristan

Abstract read
PubMed Publisher
In one paragraph

Article in Nature neuroscience, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
3.8field-weighted citation impact, top 6% 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

67 citing papers in PubMed, 113 citations in OpenAlex.

  1. Circuit-constrained molecular neuroethology in the medicinal leech Hirudo verbana.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2026
    Review
  2. Article
  3. Article
  4. Sensory Feedback and the Dynamic Control of Movement.Annual review of neuroscience · 2025
    Review
  5. Functional mapping of the molluscan brain guided by synchrotron X-ray tomography.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. A specialized spinal circuit for command amplification and directionality during escape behavior.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  11. Article
  12. Serotonergic modulation across sensory modalities.Journal of neurophysiology · 2020
    Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Cellular Effects of Repetition Priming in theThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2018
    Article
  19. Serotonergic Modulation of Olfaction in Rodents and Insects.The Yale journal of biology and medicine · 2018
    Review
  20. Article

7 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

2 authors at 1 institution in 1 country.

Quentin GaudryNeurosciences Graduate Program, Division of Biological Sciences, University of California San Diego, La Jolla, California, USA.
William B Kristan
University of California, San Diego · US

Funding

NEUROSCIENCES CONTROL OF INTERACTIONS AMONG BEHAVIORSR01MH043396 · NIMH · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI KRISTAN, WILLIAM B · 1988 to 2013
$3.9M
DEVELOPMENT OF NEURONAL CIRCUITS FOR SIMPLE BEHAVIORSR01NS035336 · NINDS · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI KRISTAN, WILLIAM B · 1997 to 2004
$1.6M
NIMH NIH HHS MH43396NIMH NIH HHS R01 MH043396NINDS NIH HHS NS35336
6 · The paper itself

Abstract

When presented with multiple stimuli, animals generally choose to respond only to one input. The neuronal mechanisms determining such behavioral choices are poorly understood. We found that the medicinal leech had greatly diminished responses to moderate mechanosensory input as it fed. Feeding dominated other responses by suppressing transmitter release from mechanosensory neurons onto all of their neuronal targets. The effects of feeding on synaptic transmission could be mimicked by serotonin. Furthermore, the serotonin antagonist mianserin blocked feeding-induced decreases in synaptic transmission. These results indicate that feeding predominates behaviors by using serotonin at an early stage of sensory processing, namely on presynaptic terminals of mechanosensory neurons.

Indexed as

Afferent PathwaysAnalysis of VarianceAnimalsChoice BehaviorExcitatory Postsynaptic PotentialsFeeding BehaviorGanglia, InvertebrateIn Vitro TechniquesLeechesMianserinNeural InhibitionPatch-Clamp TechniquesPhysical StimulationPresynaptic TerminalsSensory Receptor CellsSerotoninMianserinSerotoninSerotonin Antagonists

Identifiers

PMID19801989
OpenAlexW1995878193

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.