Lateral funiculus [Funiculus lateralis, Pna, Jna; Funiculus lateralis (Medullae Spinalis), Bna: Syn.: Cord Cord Lateral, Lateral Kanati]

The lateral funiculus, also known as the funiculus lateralis, is one of the structures of the spinal cord, consisting of longitudinally running bundles of nerve fibers. It is located between the line of exit of the anterior roots and the posterior lateral groove. The conductive tracts of the spinal cord pass through the right and left lateral funiculi.

The function of the lateral funiculus is to transmit signals between different levels of the spinal cord and the brain, as well as between different parts of the spinal cord. It plays an important role in the transmission of motor, sensory and visceral signals.

The lateral cord consists of many nerve fibers, which are classified according to their functional properties and the direction of signal transmission. They include fibers responsible for transmitting signals of motor activity from the brain to the muscles (pyramidal tracts), as well as sensory fibers responsible for transmitting information about tactile sensations, temperature, pain and body position from the periphery to the brain (spinal thalamic tracts) .

Disorders and injuries to the lateral funiculus can lead to a variety of neurological symptoms and syndromes. For example, damage to the pyramidal tracts in the lateral funiculus can cause motor dysfunction such as paralysis or decreased motor activity. Damage to the spinothalamic tract can lead to sensory loss or pain.

In general, the lateral funiculus is an important structure of the spinal cord, providing transmission of signals between the periphery and the brain. Its function includes the transmission of motor, sensory and visceral signals. Understanding the structure and function of the lateral funiculus is essential for studying the nervous system and understanding various neurological conditions and disorders.

The lateral cord is a longitudinally running set of nerve fibers that penetrate the spinal cord from the neck to the conus. This structure is located between the line of exit of the anterior root and the posterior lateral groove. It is called the lateral cord due to its properties associated with nerve impulses. One of the key elements of this formation is the lateral nervous system, which consists of various types of sensory nerve impulses.

The lateral funiculus serves an important function in the nervous system, helping to control the orientation and movement of the body. It is also responsible for the sensation of pain and temperature, allowing the body to respond to external stimuli in a timely manner. The lateral funiculus is also penetrated by other proprioceptive sensory fibers relating to muscles and joints.

In the human body, the location of the lateral cord in the structure of the spinal system is of significant importance in the functioning of the immune, nervous, sensory and motor systems. Damage or paralysis of the lateral cords can lead to serious disturbances in the regulation of autonomic functions and various diseases. The functional significance of the lateral rope is very important for the normal functioning of the nervous system.

The normal functioning of the lateral nervous system is associated with the coordinated work of many fibers and from