HEARING MECHANISM:
Hearing mechanism can be discussed as follows:
Mechanical Conduction of sound
Transduction of Mechanical energy
Neural transmission of signals
Let's have a brief overview of these topics:
MECHANICAL CONDUCTION OF SOUND:
Sound waves travel through the outer ear canal and cause the
eardrum to vibrate.
The vibrations of the eardrum are then transmitted to three tiny
bones in the middle ear called the ossicles.
The ossicles amplify the vibrations and transmit them to the oval
window, a membrane-covered opening in the inner ear.
Lever action of the ossicles.
Handle of malleus is 1.3 times longer than long process of the
incus, providing a mechanical advantage of 1.3.
Hydraulic action to tympanic membrane.
It highlights the dynamic interaction of fluids and structures
within the ear that ultimately allows for the conversion of
mechanical vibrations into electrical signals for auditory
perception.
Curved membrane effect.
The curved shape and varying properties of the
basilar membrane are critical for the discrimination
of different frequencies of sound, allowing for the
Hearing mechanism can be discussed as follows:
Mechanical Conduction of sound
Transduction of Mechanical energy
Neural transmission of signals
Let's have a brief overview of these topics:
MECHANICAL CONDUCTION OF SOUND:
Sound waves travel through the outer ear canal and cause the
eardrum to vibrate.
The vibrations of the eardrum are then transmitted to three tiny
bones in the middle ear called the ossicles.
The ossicles amplify the vibrations and transmit them to the oval
window, a membrane-covered opening in the inner ear.
Lever action of the ossicles.
Handle of malleus is 1.3 times longer than long process of the
incus, providing a mechanical advantage of 1.3.
Hydraulic action to tympanic membrane.
It highlights the dynamic interaction of fluids and structures
within the ear that ultimately allows for the conversion of
mechanical vibrations into electrical signals for auditory
perception.
Curved membrane effect.
The curved shape and varying properties of the
basilar membrane are critical for the discrimination
of different frequencies of sound, allowing for the
