Final answer:
The Robocop arms with multiple degrees of freedom are controlled by the motor cortex, which is responsible for generating and controlling voluntary movements.
Step-by-step explanation:
Robocop arms being developed with 10-12 degrees of freedom are informed by the spiking activity in the motor cortex. The motor cortex is part of the cerebral cortex and plays a key role in planning, controlling, and executing voluntary movements. This is distinct from the hippocampus, which is associated with memory formation; the cerebellum, responsible for coordination and balance; and the thalamus, which acts as the relay center for motor and sensory signals to the cerebral cortex.