Evidence map›Paper›PMID 33787490›Full record

ArticleeLife2021

Analysis of ultrasonic vocalizations from mice using computer vision and machine learning.

Antonio Ho Fonseca, Gustavo M Santana, Gabriela M Bosque Ortiz, Sérgio Bampi, Marcelo O Dietrich

Abstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
–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

50 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  11. Maternal experience alters brain-wide representation of infant cries.bioRxiv : the preprint server for biology · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Antonio Ho FonsecaLaboratory of Physiology of Behavior, Department of Comparative Medicine, Yale School of Medicine, New Haven, United States.ORCID 0000-0001-7791-8010
Gustavo M SantanaLaboratory of Physiology of Behavior, Department of Comparative Medicine, Yale School of Medicine, New Haven, United States.ORCID 0000-0003-1897-1625
Gabriela M Bosque OrtizLaboratory of Physiology of Behavior, Department of Comparative Medicine, Yale School of Medicine, New Haven, United States.
Sérgio BampiInstitute of Informatics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
Marcelo O DietrichLaboratory of Physiology of Behavior, Department of Comparative Medicine, Yale School of Medicine, New Haven, United States.ORCID 0000-0001-9781-2221

Funding

Yale Diabetes Research CenterP30DK045735 · NIDDK · YALE UNIVERSITY · PI Richard A Flavell · 1993 to 2026
$44.0M
Dissecting the modulatory function of hypothalamic neurons in the temporarily restricted emission of vocalizations by neonatal miceR01MH125008 · NIMH · YALE UNIVERSITY · PI DIETRICH, MARCELO · 2020 to 2024
$3.0M
The Intracellular Dynamics of AGRP Neurons under Different Metabolic ConditionsR01DK107916 · NIDDK · YALE UNIVERSITY · PI DIETRICH, MARCELO · 2015 to 2019
$1.9M
Brain and Behavior Research Foundation 22709Coordenação de Aperfeiçoamento de Pessoal de Nível Superior Finance Code 001Howard Hughes Medical InstituteNIDDK NIH HHS P30 DK045735NIDDK NIH HHS R01 DK107916NIMH NIH HHS R01 MH125008
6 · The paper itself

Abstract

Mice emit ultrasonic vocalizations (USVs) that communicate socially relevant information. To detect and classify these USVs, here we describe VocalMat. VocalMat is a software that uses image-processing and differential geometry approaches to detect USVs in audio files, eliminating the need for user-defined parameters. VocalMat also uses computational vision and machine learning methods to classify USVs into distinct categories. In a data set of >4000 USVs emitted by mice, VocalMat detected over 98% of manually labeled USVs and accurately classified ≈86% of the USVs out of 11 USV categories. We then used dimensionality reduction tools to analyze the probability distribution of USV classification among different experimental groups, providing a robust method to quantify and qualify the vocal repertoire of mice. Thus, VocalMat makes it possible to perform automated, accurate, and quantitative analysis of USVs without the need for user inputs, opening the opportunity for detailed and high-throughput analysis of this behavior.

Indexed as

Machine LearningSoftwareUltrasonic WavesVocalization, AnimalAnimalsFemaleMaleMiceUltrasonicscommunicationcomputer visionmachine learningmouseneurosciencesocial behaviorultrasonic vocalizationvocalization

Identifiers

PMID33787490
PMCPMC8057810

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.