[Calculated displacements of the middle ear ossicles in static load]

Area of Science:

• Biomechanics
• Auditory Science
• Computational Modeling

Context:

• Current models of human hearing lack detailed structural and kinematic representations.
• Existing models are limited to static loading or simplified dynamic analyses.
• Accurate modeling is crucial for understanding normal and pathological auditory function.

Purpose:

• To develop a spatial mechanical model of the middle ear for investigating static and dynamic properties.
• To create a comprehensive model of the entire hearing process, integrating various sound transmission components.
• To validate the model's accuracy by comparing simulation results with existing experimental data.

Summary:

• A rigid body model of the middle ear was developed and its static load behavior was simulated.
• Simulation results were verified against previously reported experimental measurements.
• Future work includes evaluating dynamic behavior and incorporating tympanic membrane and inner ear models.

Impact:

• This research aims to advance the development of improved hearing prostheses.
• The developed models will support the creation of novel diagnostic methods for hearing disorders.
• A comprehensive understanding of the hearing process will be facilitated.