Evidence map›Paper›PMID 26880098›Full record

ArticleHearing research2016

Response of the human tympanic membrane to transient acoustic and mechanical stimuli: Preliminary results.

Payam Razavi, Michael E Ravicz, Ivo Dobrev, Jeffrey Tao Cheng, Cosme Furlong, John J Rosowski

Open access · greenAbstract read
In one paragraph

Article in Hearing research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

11 citing papers in PubMed, 17 citations in OpenAlex.

  1. Article
  2. Article
  3. The Transmission of Sound to the Cochlea in Normal and Pathological Human Middle Ears.Journal of the Association for Research in Otolaryngology : JARO · 2025
    Review
  4. Article
  5. Mammalian middle ear mechanics: A review.Frontiers in bioengineering and biotechnology · 2022
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. 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

6 authors at 3 institutions in 1 country.

Payam RazaviCenter for Holographic Studies and Laser micro-mechaTronics, Worcester Polytechnic Institute, Worcester, MA, USA.
Michael E RaviczEaton-Peabody Laboratory of Auditory Physiology, Massachusetts Eye & Ear Infirmary, Boston, MA, USA; Harvard/MIT Division of Health Sciences and Technology, Cambridge, MA, USA. Electronic address: mike_ravicz@meei.harvard.edu.
Ivo DobrevCenter for Holographic Studies and Laser micro-mechaTronics, Worcester Polytechnic Institute, Worcester, MA, USA.
Jeffrey Tao ChengEaton-Peabody Laboratory of Auditory Physiology, Massachusetts Eye & Ear Infirmary, Boston, MA, USA; Harvard/MIT Division of Health Sciences and Technology, Cambridge, MA, USA.
Cosme FurlongCenter for Holographic Studies and Laser micro-mechaTronics, Worcester Polytechnic Institute, Worcester, MA, USA; Harvard/MIT Division of Health Sciences and Technology, Cambridge, MA, USA.
John J RosowskiEaton-Peabody Laboratory of Auditory Physiology, Massachusetts Eye & Ear Infirmary, Boston, MA, USA; Harvard/MIT Division of Health Sciences and Technology, Cambridge, MA, USA.
Harvard–MIT Division of Health Sciences and Technology · USWorcester Polytechnic Institute · USMassachusetts Eye and Ear Infirmary · US

Funding

Computer-based Holography and Middle-Ear FunctionR01DC008642 · NIDCD · MASSACHUSETTS EYE AND EAR INFIRMARY · PI ROSOWSKI, JOHN J · 2007 to 2014
$2.2M
NIDCD NIH HHS R01 DC008642
6 · The paper itself

Abstract

The response of the tympanic membrane (TM) to transient environmental sounds and the contributions of different parts of the TM to middle-ear sound transmission were investigated by measuring the TM response to global transients (acoustic clicks) and to local transients (mechanical impulses) applied to the umbo and various locations on the TM. A lightly-fixed human temporal bone was prepared by removing the ear canal, inner ear, and stapes, leaving the incus, malleus, and TM intact. Motion of nearly the entire TM was measured by a digital holography system with a high speed camera at a rate of 42 000 frames per second, giving a temporal resolution of <24 μs for the duration of the TM response. The entire TM responded nearly instantaneously to acoustic transient stimuli, though the peak displacement and decay time constant varied with location. With local mechanical transients, the TM responded first locally at the site of stimulation, and the response spread approximately symmetrically and circumferentially around the umbo and manubrium. Acoustic and mechanical transients provide distinct and complementary stimuli for the study of TM response. Spatial variations in decay and rate of spread of response imply local variations in TM stiffness, mass, and damping.

Indexed as

Acoustic StimulationCadaverEar CanalEar, MiddleHolographyHumansIncusMalleusMotionSoundStapesTemporal BoneTime FactorsTympanic MembraneVibrationClick responseHumanImpulse responseMechanical impulseTransient responseTympanic membrane

Identifiers

PMID26880098
PMCPMC4982850
OpenAlexW2275488762

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.