Evidence map›Paper›PMID 38096706›Full record

ArticleHearing research2024

Measurements of bone-conducted sound in the chinchilla external ear.

Peter Bowers, Michael E Ravicz, John J Rosowski

Open access · greenAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Hearing research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. 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

3 authors at 3 institutions in 1 country.

Peter BowersSpeech and Hearing Bioscience and Technology Program, Harvard Graduate School of Arts and Sciences, Cambridge MA, United States.
Michael E RaviczEaton-Peabody Laboratories, Massachusetts Eye and Ear, Boston MA, United States.
John J RosowskiSpeech and Hearing Bioscience and Technology Program, Harvard Graduate School of Arts and Sciences, Cambridge MA, United States; Eaton-Peabody Laboratories, Massachusetts Eye and Ear, Boston MA, United States; Department of Otolaryngology and Head & Neck Surgery, Harvard Medical School, Boston MA, United States. Electronic address: John_Rosowski@meei.harvard.edu.
Eaton (United States) · USHarvard University · USMassachusetts Eye and Ear Infirmary · US

Funding

TRAINING FOR SPEECH AND HEARING SCIENCEST32DC000038 · NIDCD · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI Gwenaelle S Geleoc · 1992 to 2026
$21.8M
STRUCTURE/FUNCTION RELATIONS IN MIDDLE EARSR01DC000194 · NIDCD · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI ROSOWSKI, JOHN J · 1989 to 2018
$5.9M
Use of new measurements to develop a model of bone conduction in animal and humanF31DC015915 · NIDCD · HARVARD MEDICAL SCHOOL · PI BOWERS, PETER N · 2016 to 2017
$68k
NIDCD NIH HHS F31 DC015915NIDCD NIH HHS R01 DC000194NIDCD NIH HHS T32 DC000038
6 · The paper itself

Abstract

We measure bone-conduction (BC) induced skull velocity, sound pressure at the tympanic membrane (TM) and inner-ear compound-action potentials (CAP) before and after manipulating the ear canal, ossicles, and the jaw to investigate the generation of BC induced ear-canal sound pressures and their contribution to inner-ear BC response in the ears of chinchillas. These measurements suggest that in chinchilla: i.) Vibrations of the bony ear canal walls contribute significantly to BC-induced ear canal sound pressures, as occluding the ear canal at the bone-cartilaginous border causes a 10 dB increase in sound pressure at the TM (P

Indexed as

Ear, InnerSoundAcoustic StimulationAnimalsAuditory ThresholdBone ConductionChinchillaEar CanalSkullBone conduction stimulationExternal ear compressionOcclusion effect

Identifiers

PMID38096706
PMCPMC10767666
OpenAlexW4389505563

What OpenQuestion holds

Textmetadata
LicenceTDM
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.