LARYNGEAL NERVE Meaning and
Definition
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The laryngeal nerve refers to a pair of nerves, known as the recurrent laryngeal nerves, which play a crucial role in the functioning of the vocal cords or larynx. These nerves are vital components of the nervous system, originating from the vagus nerve (tenth cranial nerve) and branching off to supply motor and sensory innervation to the laryngeal muscles.
Specifically, the laryngeal nerves innervate the intrinsic muscles of the larynx, allowing for the fine control and movement of the vocal cords during speech, breathing, and swallowing. They also carry sensory information from the larynx, providing the brain with feedback regarding the position, tension, and function of the vocal cords.
The recurrent laryngeal nerves take a complex pathway from the brainstem down into the chest and then back up to the neck to reach the larynx. In this course, they closely relate to important anatomical structures, such as the thyroid gland and major blood vessels. Due to this intricate route, the laryngeal nerves are susceptible to injury or damage during surgical procedures involving the neck or chest area, with potential consequences on voice quality, breathing, and swallowing.
Overall, the laryngeal nerve acts as a vital communication link between the brain and the laryngeal muscles, contributing to the production of sound, regulation of airflow, protection of the airway, and coordination of swallowing.
Common Misspellings for LARYNGEAL NERVE
- karyngeal nerve
- paryngeal nerve
- oaryngeal nerve
- lzryngeal nerve
- lsryngeal nerve
- lwryngeal nerve
- lqryngeal nerve
- laeyngeal nerve
- ladyngeal nerve
- lafyngeal nerve
- latyngeal nerve
- la5yngeal nerve
- la4yngeal nerve
- lartngeal nerve
- largngeal nerve
- larhngeal nerve
- larungeal nerve
- lar7ngeal nerve
- lar6ngeal nerve
- larybgeal nerve
Etymology of LARYNGEAL NERVE
The word "laryngeal" originates from the Greek word "larugx" meaning "throat" or "larynx". The term "nervous" comes from the Latin word "nervus" meaning "sinew" or "nerve". Hence, the term "laryngeal nerve" refers to the nerve that is associated with the larynx or throat.
