The rubrospinal tract is a neural pathway in the central nervous system that originates in the red nucleus of the midbrain. It plays a crucial role in motor control, particularly in facilitating voluntary movements of the limbs. This tract primarily influences flexor muscles, helping to coordinate and fine-tune movements. The rubrospinal tract descends through the brainstem and spinal cord, where it synapses with motor neurons. It is involved in the modulation of muscle tone and reflexes, contributing to posture and balance. Dysfunction in this tract can lead to motor impairments and coordination issues.