What is the larynx?

The larynx nerve is the larynx nerve in the throat. Also known as Galen's nerve for a Roman physician who found that this nerve is essential for the ability to produce sounds, it is a branch of the vagus nerve, the main cranial nerve that innerizes the organs of the intestine. The larynx nerve is bifur into two of its own branches, superior and recurring larynx, with an excellent nerve that further divided into inner and outer larynx. Whereas the Spinal Cord Features 31 Pairs of Spinals, With One Pair Exiting the Spine for Each Vertebral Segment, 12 Pairs of Cranial Nereve, The Vagus Transmits Aferent Signals Tower Sensory receptors on the structures it innervates as well as Efferent Signals Away from the brain that indicates the function of the engine to be performed. In other words, the vagus can make signals from the larynx into the brain about changing internal or external stimuli in the larynx and fromThe brain to the larynx that calls the larynx muscles to download and create sounds.

From its origin in Medulle Obrongata on the very bottom of the brain stem, the vagus nerve leaves the bottom of the skull to both sides of the spinal cord through the opening called jugular foramen and enters the neck. Here, four smaller branches are removed from the vagus nerve: pharynic nerve, superior uterine nerve nerve, excellent larynx and recurring or lower nerve. The latter is innervated by the larynx and his muscles.

transition to the front of the larynx is an excellent larynx nerve and its outer and inner branch. The inner branch supplies the larynx, also known as the larynx epithel, which is the lining of the larynx vestibule. It also adds glottis, which includes voice folds. It is a sensory nerve that sends signals from the larynx to the brain. Motor signals from the brain to the larynx, specifically to the cricothyroid muscle, are transmitted by the outer branch of the superiorHo larynx nerve. Kricothyroid is the only larynx muscle that is innervated by an excellent nerve.

delivery of motor signals from the brain to most larynx muscles is a recurring nerve, the second larynx nerve. This nerve enters the larynx through the Cricopharyngeus muscle on both sides after the first descent into the chest, wrap around the aortic arch and the right subclavian arteries and the release of branches there and rise back into the neck. In the larynx transmits both sensory and motor signals: sensory to subglottis, bottompost part of the larynx WZDE form a trachea; And the engine to vocal and various arrytenoid muscles, inner larynx muscles.