Mesotympanum

Mesotympanum: structure and functions

The mesotympanum is the area of ​​the middle ear that is located between the eardrum and the inner wall of the middle ear. The word "meso" in the name means "middle", and "tympanum" means "tympanic cavity". The mesotympanum is part of the complex anatomical structure of the ear, which performs important functions in the process of auditory perception.

The mesotympanum has the shape of a small chamber that is filled with air. This area of ​​the middle ear contains a number of important structures, including the auditory bones—the malleus, incus, and stapes—as well as two important muscular processes that control the movement of the eardrum. In addition, the mesotympanum also contains the entrance to the auditory tube, a canal that connects the middle ear to the pharynx and regulates pressure in the ear.

The functions of the mesotympanum are associated with its participation in the process of transmitting sound waves from the eardrum to the auditory bones. When sound waves hit the eardrum, it begins to vibrate, which leads to the transmission of these vibrations to the auditory bones and further transmission to the inner ear, where they are perceived as sound signals.

In addition, the mesotympanum also plays an important role in regulating pressure in the ear. Thanks to the presence of the auditory tube, the mesotympanum has the ability to compensate for pressure changes that may occur during flight or diving. This is necessary in order to maintain the normal functioning of the ear and prevent the development of various diseases.

In conclusion, the mesotympanum is an important structure of the middle ear that performs several important functions related to the transmission of sound signals and the regulation of pressure in the ear. Understanding the anatomical features and functions of the mesotympanum is important for understanding the processes associated with hearing and ear health.

Introduction Mesotympanic is a term that refers to the medial part of the tympanic cavity, located between the medial and lateral walls. This area is important in medicine because it plays a key role in sound transmission and motor coordination. In this article we will look at the main features of the mesotympanic, its structure, functions and role in human health.

The structure of the mesotympanal consists of three parts:

1. The medial part of the tympanic plate, consisting of bone tissue that forms the lateral wall. In some animals this section is made of cartilage, but in humans it is entirely bone. 2. The middle mesithrompanal part, consisting of muscle tissue connecting the lateral parts of the middle ear with the middle parts of the tympanic cavity. The muscles provide a function similar to the soft palate, which closes the path of air flow. 3. Lateral part, consisting of a small amount of bones, tendons and connective tissue. This part is of minimal importance for hearing, but is also important in coordinating the movements of the head and neck. The structure and location of the mesotympanic sections may vary depending on the species of animal. Thus, in some rodents and birds these sections may be more clearly expressed than in humans, which is associated with their vital needs and the peculiarities of body structure.