This is the context: "During an experiment intended to achieve the genetic longevity of a mouse, a device malfunctions. The brain of the scientist is left intact, but sadly, inside the head of a mouse, now known as Dr. Roberts, Ph. D." How would we say the name in Spanish so that it sounds more impressive than just Dr. Roberts? Do we ever use another word besides Dr. such and such? it needs to sound exaggerated. I would really appreciate your help, I'm really stumped with this one.