Evidence map›Paper›PMID 20889827›Full record

ArticleThe Journal of experimental biology2010

Sexually dimorphic sensory gating drives behavioral differences in tungara frogs.

Kim L Hoke, Michael J Ryan, Walter Wilczynski

Abstract read
In one paragraph

Article in The Journal of experimental biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

17 citing papers in PubMed, 36 citations in OpenAlex.

  1. The effects of interaural time and level differences on the binaural interaction component of the auditory brainstem response in Cope's gray treefrogs.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2026
    Article
  2. Form, function, foam: evolutionary ecology of anuran nests and nesting behaviour.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2023
    Review
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  7. A major locus controls a biologically active pheromone component in Heliconius melpomene.Evolution; international journal of organic evolution · 2020
    Article
  8. Article
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  10. Auditory sensitivity exhibits sexual dimorphism and seasonal plasticity in music frogs.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2018
    Article
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  15. Birdsong: is it music to their ears?Frontiers in evolutionary neuroscience · 2012
    Article
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  17. Review
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

3 authors at 2 institutions in 2 countries.

Kim L HokeSection of Integrative Biology, University of Texas at Austin, 1 University Station C0930, Austin, TX 78712, USA. kim.hoke@colostate.edu
Michael J Ryan
Walter Wilczynski
The University of Texas at Austin · USGeorgia State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Males and females can differ both in the social behaviors they perform and in the contexts in which they engage in these behaviors. One possible mechanism of sex differences in behavior is a sexual dimorphism in the relay of sensory information to motor areas, but no studies have examined the role of such a relay in vertebrate sexually dimorphic behaviors. We used egr-1 expression as a marker of neural activation in frogs exposed to conspecific and heterospecific acoustic signals to compare activation patterns throughout the brains of males and females. We determined how the sexes differ in the transformation of social signals into motor responses in the context of social communication. We examined the relationships between egr-1 mRNA levels in the auditory midbrain and forebrain areas, as well as how forebrain expression related to the behavioral responses of the animals. Forebrain network activation patterns and forebrain-behavior relationships were similar in males and females. By contrast, we found a sex difference in the relationship between midbrain and forebrain activation; midbrain auditory responses predicted forebrain responses in females but not in males. This sex difference suggests that sensory inputs differentially regulate motor systems underlying social behaviors in males and females. This sensorimotor transformation may be a common locus for generating sex differences in behavior.

Indexed as

Sex CharacteristicsAcoustic StimulationAnimalsAnuraBehavior, AnimalEarly Growth Response Protein 1FemaleGene Expression RegulationLocomotionMaleModels, BiologicalProsencephalonRNA, MessengerSensory GatingSignal TransductionTime FactorsEarly Growth Response Protein 1RNA, Messenger

Identifiers

PMID20889827
PMCPMC2948475
OpenAlexW2165225792

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.