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.
The world of robotics combines both mechanical and electronics engineering. Depending on level of education, people interested in designing and creating robots can become robotics technicians or robotics engineers. Get information on projected salaries, job growth outlook and education requirements.