AUDITORY HAIRS Meaning and
Definition
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Auditory hairs, also known as hair cells or cilia, are sensory cells found in the inner ear that play a crucial role in the process of hearing. These specialized sensory cells are responsible for transmitting sound waves into electrical signals that can be interpreted by the brain as sound.
Auditory hairs are predominantly located within the cochlea, a spiral-shaped structure within the inner ear, which is responsible for converting sound vibrations into electrical impulses. The cochlea contains thousands of these delicate hair cells, which are arranged according to their different frequency sensitivity.
When sound waves enter the ear, they cause the fluid within the cochlea to move, which in turn causes the auditory hairs to bend. The bending of these hairs triggers ion channels to open, allowing electrically charged particles to enter the hair cell. This influx of ions initiates an electrical impulse that is transmitted through the auditory nerve to the brain, where it is interpreted as sound.
The auditory hairs' ability to detect different frequencies of sound allows us to differentiate between various pitches, aiding in our perception of music and speech. However, these specialized cells can be easily damaged by loud noises, certain medications, aging, or genetic factors, resulting in hearing loss or impairment.
Overall, auditory hairs are integral components of the auditory system and play a crucial role in our ability to perceive and interpret sounds.
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Cilia on the free surface of the a. cells.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for AUDITORY HAIRS
- zuditory hairs
- suditory hairs
- wuditory hairs
- quditory hairs
- ayditory hairs
- ahditory hairs
- ajditory hairs
- aiditory hairs
- a8ditory hairs
- a7ditory hairs
- ausitory hairs
- auxitory hairs
- aucitory hairs
- aufitory hairs
- auritory hairs
- aueitory hairs
- audutory hairs
- audjtory hairs
- audktory hairs
- audotory hairs
Etymology of AUDITORY HAIRS
The etymology of the word "auditory hairs" can be understood by breaking it down into its parts:
1. Auditory: The word "auditory" is derived from the Latin term "audītōrius", which means "pertaining to hearing". It is derived from the Latin verb "audīre", meaning "to hear".
2. Hairs: The word "hairs" derives from the Old English term "haer", with a Germanic origin, and is related to the Old Norse word "hǫr".
"Auditory hairs" refers to the hair-like structures present in the inner ear responsible for transmitting sound signals to the brain.
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