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Biologically the receptor is what detects the stimulus. The nervous system works in a diagram like this:

Stimulus --> Receptor --> Coordinator --> Effector --> Response

e.g

Hot Pan --> Thermo --> brain --> bicep muscle contracts --> hand moves away

On Hand receptor from pan.

In skin.

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What part of the inner ear is responsible for hearing?

Cochlea is the part of inner ear, which detects sound waves.


What part of the ear detects sound?

The part of the ear that detects sound is the cochlea, located in the inner ear. The cochlea is a spiral-shaped organ filled with fluid and lined with hair cells that convert sound vibrations into electrical signals. These signals are then transmitted to the brain via the auditory nerve, allowing us to perceive sound. Additionally, the outer ear and middle ear play roles in collecting and amplifying sound waves before they reach the cochlea.


What equipment do you used to measure sound?

Sound is commonly measured using a sound level meter which detects and measures sound pressure levels in decibels (dB). This device typically includes a microphone, amplifier, and digital display. Sound level meters can be handheld or installed permanently for continuous monitoring in various environments.


What structure in the cochlea houses the sound receptors?

The structure in the cochlea that houses the sound receptors is called the organ of Corti. It contains hair cells that are responsible for converting sound vibrations into electrical signals that can be interpreted by the brain.


What is the portion of the inner ear that detects sound?

The cochlea of the inner ear is the portion responsible for detecting sound. It is filled with fluid and contains tiny hair cells that respond to vibrations from sound waves, converting them into electrical signals that are sent to the brain for interpretation.

Related Questions

What device detects sound?

A microphone is a device that detects sound by converting sound waves into electrical signals. These signals can then be processed and used for various applications like recording audio or video conferencing.


Structure at the end of a neuron that detects information?

receptor


What do you call the physical stimulus that the auditory system detects?

I am pretty sure that it is sound, and loudness.


What kind of cell detects a stimulus?

Sensory cells detect external stimuli such as light, sound, touch, taste, and smell. These cells are specialized in converting the energy from these stimuli into electrical signals that can be interpreted by the brain.


What is the structure of the cartilaginous and bony fishes that detects vibrations in the water?

Lateral Line


The brain structure that detects sex hormone levels and activates sexual arousal?

Hypothalamus


What structure in all control systems that detects stimuli and produces afferent signals?

Receptor


What structure detects the amount of stretch or tension in skeletal muscles tendons and joint's?

Proprioceptors


How do you measure to intensity of sound?

Sound intensity is measured in decibels (dB) with a sound level meter. The meter detects and quantifies the pressure variations in sound waves. The higher the dB value, the louder the sound.


What part of the inner ear is responsible for hearing?

Cochlea is the part of inner ear, which detects sound waves.


What are the advantages of using a sound sensor?

they sense people coming they sense people going


How does the cochlea detect different sound frequencies?

The cochlea detects different sound frequencies through the activation of hair cells sensitive to specific frequencies along its spiral structure. As sound waves travel through the cochlea, they cause different regions of the basilar membrane to vibrate depending on the frequency. This vibration is then translated into neural signals that the brain interprets as different pitches or frequencies.