Phalangeal Cells

Phalangeal Cells - supporting cells that serve as a support for the sensory hair cells of the organ of Corti, as well as for the nerve endings at the bases of the hair cells (ed.) (see Cochlea (inner ear)). SCHWANN CELLS - cells glia (oligodendrogliocytes), which form the myelin sheath of nerve fibers of the peripheral nervous system. Each cell corresponds to a specific section of the axon around which it wraps, so that concentric layers of its membrane completely envelop the section, forming one internodal segment of the axon. Between adjacent Schwann cells is the node of Ranvier.

The article describes two large groups of cells, such as Phalanx cells and Schwann cells. Their differences and functions in the body are also shown. Phalange cells are one of the types of glia cells that play an important role in the mechanism of transmission of nerve impulses. These cells function as a support structure for other cells, especially the hair-sensitive cells of the inner ear and nerve elements located near nerve endings and tonsils. Unlike other types of glia, phalangeal cells are more complex in structure. They contain a cytoskeleton with microfilaments and microtubules, which allows them to form the specialized attachment and support systems needed by other cell types.

They are also involved in maintaining the proper structure and functioning of the nerve ending and in the formation of special connections with other types of cells in the organ of hearing. In general, we can say that Phalangeal type cells are key components of the nervous mechanisms of our body.

On the other hand, Schwann Cells are support cells that surround and protect the long myelinated fibers of the nervous system, allowing the transmission of nerve impulses between neuronal cells. This type of cell is one of the glia elements that form a sheath around the axons of nerve cells. The cells are columnar-shaped and have unique properties. They play an important role in transmitting signals from the brain to peripheral organs and other cells in the body, and they constantly develop and differentiate as necessary for the adequate functioning of nerve fibers and the transmission of impulses by neurons in the brain and spinal cord.

Phalangeal and Schwann cells are two types of cells that play an important role in the functioning of the human body. These cells are found in various organs and tissues, such as the inner ear, peripheral nervous system and others.

Phalanx cells are a type of neural epithelial cell that forms the walls of the ventricles. They are large in size, have long processes and serve as a support for the sensory hair cell of the organ of Corti. Such hairs are located on the neuroepithelium, being receptors for various stimuli. The hair cells, in turn, form the auditory section of the hearing organs, located in the inner ear. Thus, phalangeal type cells enable a person to perceive information through sound processing.

Another type of these cells are Schwann cells. Such cells are glial. The main function of Schwann's is the formation of the myelin sheath of nerve fibers. They also take part in the formation and restoration of damaged neuron fiber. A distinctive feature of Schwann is the presence of a characteristic rod shape. The fibers can have different lengths, from a few millimeters to several centimeters. The diameter of Shwanny varies from one to three millimeters; their size itself depends on the length of the axonal section.