Final answer:
The study on cat proprioception with the brain disconnected from the spine reveals the importance of the proprioceptive system in maintaining balance and coordination.
Step-by-step explanation:
The study on cat proprioception with the brain disconnected from the spine reveals the importance of the proprioceptive system in maintaining balance and coordination. When the brain is disconnected from the spine, the cat is unable to rely on proprioceptive cues to maintain its balance, resulting in an unstable and uncoordinated gait. This study demonstrates the crucial role of the proprioceptive system in motor control and highlights the importance of intact neural pathways between the brain and the spinal cord.