A question one might consider, is what is complexity? There are different degrees of complexity in regards to a surgical robotics system, especially one that targets the brain. This can be something as simple as time complexity, but in regards to the focus being learning methods, a primary concern is complexity of the brain. Degrees of freedom, spatial geometry, topology, and density or composition are all crucial learning considerations.

These different considerations in regards to communication, complexity and fault tolerance serve as a basic introduction of this idea. The research regarding deep brain neurosurgery and robotics is currently emerging and being developed throughout different fields. Therefore, likely the author will be publishing further research or innovations related to this subject matter. In regards to how such a system is, the components and how they communicate will be key, as well as the system as a whole.