Hair Cells
I think basilar membrane is the receptors for sounds stimuli.
Basilar membrane
About 3.5 cm
In a part of the inner ear called the cochlea (snail-like).
The inner ear is a snail-shaped structure called the cochlea, which is filled with fluid. When the oval window vibrates, it causes the fluid in the cochlea to vibrate. This fluid surrounds a membrane running through the middle of the cochlea called the basilar membrane. The answer of your question is the Basilar Membrane.
tectorial membrane
I think basilar membrane is the receptors for sounds stimuli.
Basilar membrane
About 3.5 cm
In a part of the inner ear called the cochlea (snail-like).
The inner ear is a snail-shaped structure called the cochlea, which is filled with fluid. When the oval window vibrates, it causes the fluid in the cochlea to vibrate. This fluid surrounds a membrane running through the middle of the cochlea called the basilar membrane. The answer of your question is the Basilar Membrane.
The bottom structure of the Corti organ is the basilar membrane
the organ of corti is found inside the cochlea in the middle ear. in the organ of corti are hair cells which pick up vibrations. these vibrations are what is processed by the brain as sound. so basically without it no vibrations and hence the brain will not be able to interpret the vibrations into sounds
Place theory states the perception of pitch is associated with vibration of different portions of the basilar membrane, while the frequency theory states the perception of pitch is associated with the frequency at which the entire basilar membrane vibrates.
closest to the cochlea
basilar membrane
outer hair cells stiffen the basilar membrane