CEREBELLORUBROSPINAL SYSTEM Meaning and
Definition
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The cerebellorubrospinal system is a neural pathway that involves the coordination and regulation of movement. It consists of three main components: the cerebellum, the red nucleus, and the spinal cord.
The cerebellum is a region of the brain located at the back of the skull, responsible for controlling and fine-tuning motor functions, balance, and coordination. It receives inputs from various sensory and motor regions of the brain, as well as from the spinal cord, and sends signals to different areas of the central nervous system to ensure smooth and coordinated movements.
The red nucleus is a structure located in the midbrain, specifically in the tegmentum region. It acts as a relay center, connecting the cerebellum with the spinal cord. The red nucleus receives inputs from the cerebellum and sends outputs to the spinal cord, primarily controlling voluntary movements of the limbs.
The spinal cord is a long, cylindrical bundle of nerves that extends from the brainstem down through the spinal column. It serves as a communication pathway between the brain and the rest of the body. In the cerebellorubrospinal system, the spinal cord acts as the final destination for signals originating in the cerebellum and being relayed through the red nucleus. It receives these signals and coordinates the muscle contractions necessary for executing the desired movement.
Together, the cerebellum, red nucleus, and spinal cord comprise the cerebellorubrospinal system, which plays a crucial role in motor control and ensures the smooth execution of voluntary movements.
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The combined cerebellorubral and rubrospinal systems.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CEREBELLORUBROSPINAL SYSTEM
- cer ebellorubrospinal system
- cere bellorubrospinal system
- cereb ellorubrospinal system
- cerebe llorubrospinal system
- cerebel lorubrospinal system
- cerebell orubrospinal system
- cerebello rubrospinal system
- cerebellor ubrospinal system
- cerebelloru brospinal system
- cerebellorub rospinal system
- cerebellorubr ospinal system
- cerebellorubro spinal system
- cerebellorubrospi nal system
- cerebellorubrospin al system
- cerebellorubrospina l system
- cerebellorubrospinal s ystem
- cerebellorubrospinal sy stem
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- cerebellorubrospinal syste m
Etymology of CEREBELLORUBROSPINAL SYSTEM
The word "cerebellorubrospinal system" is a combination of three component parts:
1. Cerebello-: derived from the Latin word "cerebellum", which means "little brain". It refers to the part of the brain called the cerebellum, which is responsible for coordination, balance, and fine motor control.
2. Rubro-: derived from the Latin word "ruber", which means "red". It refers to a specific structure in the brainstem called the red nucleus, which has a reddish appearance due to its high iron content.
3. -spinal: derived from the Latin word "spina", meaning "spine" or "backbone". It refers to the spinal cord, the long, tube-like structure that extends from the brainstem to the lower back and is responsible for transmitting nerve signals between the brain and the rest of the body.
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