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.
In order to work as a robotics engineer, an individual will first need to earn a bachelor's degree in engineering. Courses in robotics typically include general training in pneumatics and hydraulics, numerically controlled systems, CADD/CAM systems, integrated systems, logic, and microprocessors.