1 A PET scan can help a doctor find nervous system problems, such as Parkinson's disease, multiple sclerosis, transient ischemic attack (TIA) , amyotrophic lateral sclerosis (ALS) , Huntington's disease, stroke, and schizophrenia. 2  Find changes in the brain that may cause epilepsy.
Robotics engineers are engineering technologists who apply principles from mechanical, manufacturing and electrical engineering to design and test robots, automated systems and new applications.
Robotics is a dynamic field involving the design, functional use and maintenance of robots. These machines are used in numerous capacities, including manufacturing, transportation, surgery, weaponry, safety, research and the mass production of consumer goods. Multiple career levels are available in robotics.