| Tract Name | Function | Decussation Site | | :--- | :--- | :--- | | | Fine touch, Vibration | Medulla | | Spinothalamic | Pain, Temperature | Spinal Cord (at entry level) | | Lateral Corticospinal | Voluntary Motor | Medulla (Pyramids) | | Rubrospinal | Motor Coordination | Midbrain |
The spinal cord is a vital part of the central nervous system (CNS), extending from the base of the brain down to the lower back. It plays a crucial role in controlling various bodily functions, including movement, sensation, and reflexes. The spinal cord is composed of different tracts, which are bundles of nerve fibers that transmit signals between the brain and the rest of the body. In this article, we will focus on the ascending and descending tracts of the spinal cord, their functions, and importance. ascending and descending tracts of spinal cord ppt
The spinal cord is a vital part of the central nervous system, and it contains various tracts that facilitate communication between the brain and the rest of the body. The ascending tracts carry sensory information from the body to the brain, while the descending tracts carry motor signals from the brain to the body. | Tract Name | Function | Decussation Site