Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

First Search for B→X_{s}νν[over ¯] Decays.

Physical review letters·2026
Same author

Search for Feebly Interacting Particles in B Decays with Missing Energy at Belle.

Physical review letters·2026
Same author

Aqua training promotes changes of skeletal muscle mass in show jumping horses.

Journal of equine veterinary science·2026
Same author

Efficacy and safety of atezolizumab plus bevacizumab in MSI-like metastatic colorectal cancer: a multicenter, single-arm, phase II, open-label clinical trial.

ESMO open·2025
Same author

Metabarcoding Profiling Reveals Microbiome Structure and Predicts Functional Shifts in Grapevines Challenged by Phyllosticta ampelicida.

Microbial ecology·2025
Same author

Clinical validation of liquid biopsy-RECIST (LB-RECIST) in metastatic colorectal cancer (mCRC) patients: findings from the PLATFORM-B study.

ESMO open·2025
Same journal

Effects of CFR-PEEK plate layup and screw configuration on tibial shaft fracture healing: a simulation study based on a mechanobiological model.

Computer methods in biomechanics and biomedical engineering·2026
Same journal

Metabolic rate-limiting enzyme-associated genes as novel biomarkers for prognosis and treatment response in lung adenocarcinoma.

Computer methods in biomechanics and biomedical engineering·2026
Same journal

An interpretable, clinically-aligned AI paradigm for VTE risk prediction: an approach using LLMs and compound attention.

Computer methods in biomechanics and biomedical engineering·2026
Same journal

Effects of different resistance loads during resisted sprint running on internal stresses of the ankle joint: a finite element analysis.

Computer methods in biomechanics and biomedical engineering·2026
Same journal

Analysis of typical cases of medical infusion pump metering acceptance in nursing scenarios.

Computer methods in biomechanics and biomedical engineering·2026
Same journal

Investigation of biomechanical effect of inverted orthotic insoles on flexible flatfeet.

Computer methods in biomechanics and biomedical engineering·2026
See all related articles

Related Experiment Video

Updated: Mar 3, 2026

Author Spotlight: Advancing Endoscopic Ossiculoplasty – Techniques, Innovations, and Practical Guidance for Clinical Integration
09:07

Author Spotlight: Advancing Endoscopic Ossiculoplasty – Techniques, Innovations, and Practical Guidance for Clinical Integration

Published on: January 26, 2024

3.5K

The human otitis media with effusion: a numerical-based study.

B Areias1, M P L Parente1,2, C Santos2

  • 1a INEGI, Institute of Science and Innovation in Mechanical and Industrial Engineering , Porto , Portugal .

Computer Methods in Biomechanics and Biomedical Engineering
|May 3, 2017
PubMed
Summary
This summary is machine-generated.

Otitis media with effusion (OME) impairs hearing by reducing sound transmission. This study used a finite element model to show that middle ear fluid accumulation significantly decreases normalized umbo and stapes velocity, especially at the tympanic membrane.

Keywords:
Otitis mediabiomechanicsmiddle eartympanic cavity

More Related Videos

High-Speed Human Temporal Bone Sectioning for the Assessment of COVID-19-Associated Middle Ear Pathology
03:42

High-Speed Human Temporal Bone Sectioning for the Assessment of COVID-19-Associated Middle Ear Pathology

Published on: May 18, 2022

2.7K
Endaural Endoscopic Atticoantrotomy Retrograde Mastoidectomy using a Constant Suction Bone-drilling Technique
07:06

Endaural Endoscopic Atticoantrotomy Retrograde Mastoidectomy using a Constant Suction Bone-drilling Technique

Published on: May 23, 2021

4.5K

Related Experiment Videos

Last Updated: Mar 3, 2026

Author Spotlight: Advancing Endoscopic Ossiculoplasty – Techniques, Innovations, and Practical Guidance for Clinical Integration
09:07

Author Spotlight: Advancing Endoscopic Ossiculoplasty – Techniques, Innovations, and Practical Guidance for Clinical Integration

Published on: January 26, 2024

3.5K
High-Speed Human Temporal Bone Sectioning for the Assessment of COVID-19-Associated Middle Ear Pathology
03:42

High-Speed Human Temporal Bone Sectioning for the Assessment of COVID-19-Associated Middle Ear Pathology

Published on: May 18, 2022

2.7K
Endaural Endoscopic Atticoantrotomy Retrograde Mastoidectomy using a Constant Suction Bone-drilling Technique
07:06

Endaural Endoscopic Atticoantrotomy Retrograde Mastoidectomy using a Constant Suction Bone-drilling Technique

Published on: May 23, 2021

4.5K

Area of Science:

  • Biomedical Engineering
  • Acoustics
  • Otolaryngology

Background:

  • Otitis media, particularly otitis media with effusion (OME), is a common middle ear inflammatory condition, especially in children.
  • OME can lead to structural changes in the middle ear, potentially causing hearing loss.
  • Understanding the biomechanical effects of middle ear effusion on sound transmission is crucial for diagnosing and treating hearing impairment.

Purpose of the Study:

  • To investigate the biomechanical impact of fluid in the middle ear on sound transmission.
  • To quantify the reduction in sound transmission caused by otitis media with effusion (OME).
  • To analyze the effects of OME on the vibrational characteristics of the tympanic membrane and ossicular chain.

Main Methods:

  • A finite element method (FEM) biomechanical model of the human ear was developed using geometrical data from 'The Visible Ear' project.
  • Harmonic analysis was performed across an auditory frequency range of 100 Hz to 10 kHz.
  • A sound pressure level of 90 dB SPL was applied to the tympanic membrane to simulate auditory stimuli.

Main Results:

  • A significant decrease in normalized umbo velocity and normalized stapes velocity was observed as the middle ear cavity filled with fluid.
  • The reduction in vibrational response was more pronounced at the umbo (tympanic membrane).
  • Both magnitude and phase of the normalized umbo and stapes velocity were affected by the presence of effusion.

Conclusions:

  • Fluid accumulation in the middle ear, characteristic of OME, demonstrably impedes sound transmission.
  • The biomechanical model effectively illustrates the mechanisms by which OME leads to hearing loss.
  • These findings highlight the importance of addressing middle ear effusion to restore normal hearing function.