Evidence map›Paper›PMID 23071596›Full record

ArticlePloS one2012

Of mice, birds, and men: the mouse ultrasonic song system has some features similar to humans and song-learning birds.

Gustavo Arriaga, Eric P Zhou, Erich D Jarvis

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 141 papers.

0numbers the graph read from it
0cells of the map it votes in
141citing papers in PubMed
15.9field-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

141 citing papers in PubMed, 297 citations in OpenAlex.

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  16. Bats possess the anatomical substrate for a laryngeal motor cortex.bioRxiv : the preprint server for biology · 2023
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81 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

3 authors at 2 institutions in 1 country.

Gustavo ArriagaDepartment of Neurobiology, Howard Hughes Medical Institute, Duke University Medical Center, Durham, North Carolina, United States of America. arriaga@neuro.duke.edu
Eric P Zhou
Erich D Jarvis
Howard Hughes Medical Institute · USDuke University Hospital · US

Funding

NIH Director's Pioneer Award (RMI)DP1OD000448 · OD · DUKE UNIVERSITY · PI JARVIS, ERICH D · 2005 to 2009
$3.8M
Howard Hughes Medical InstituteNIH HHS DP1 OD000448
6 · The paper itself

Abstract

Humans and song-learning birds communicate acoustically using learned vocalizations. The characteristic features of this social communication behavior include vocal control by forebrain motor areas, a direct cortical projection to brainstem vocal motor neurons, and dependence on auditory feedback to develop and maintain learned vocalizations. These features have so far not been found in closely related primate and avian species that do not learn vocalizations. Male mice produce courtship ultrasonic vocalizations with acoustic features similar to songs of song-learning birds. However, it is assumed that mice lack a forebrain system for vocal modification and that their ultrasonic vocalizations are innate. Here we investigated the mouse song system and discovered that it includes a motor cortex region active during singing, that projects directly to brainstem vocal motor neurons and is necessary for keeping song more stereotyped and on pitch. We also discovered that male mice depend on auditory feedback to maintain some ultrasonic song features, and that sub-strains with differences in their songs can match each other's pitch when cross-housed under competitive social conditions. We conclude that male mice have some limited vocal modification abilities with at least some neuroanatomical features thought to be unique to humans and song-learning birds. To explain our findings, we propose a continuum hypothesis of vocal learning.

Indexed as

AnimalsBirdsBrain MappingCorpus StriatumDeafnessEarly Growth Response Protein 1Feedback, SensoryFemaleHumansLaryngeal NervesLarynxLearningMaleMiceMice, Inbred BALB CMice, Inbred C57BLEarly Growth Response Protein 1Egr1 protein, mouse

Identifiers

PMID23071596
PMCPMC3468587
OpenAlexW2081208888

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.