Final answer:
True, nerve tracts other than the corticospinal tracts, including the vestibulospinal tract which helps with posture and movement by integrating equilibrium sensations with motor commands, are called extrapyramidal tracts.
Step-by-step explanation:
The statement that nerve tracts other than the corticospinal tracts that transmit impulses into the spinal cord are called extrapyramidal tracts is true. The extrapyramidal system is comprised of pathways outside the main corticospinal pathway and includes various tracts originating from the brain stem. One of the extrapyramidal tracts, the vestibulospinal tract, integrates equilibrium sensations with motor commands, which aids in maintaining posture and coordinating movement.