An electroneurodiagnostic technologist, or neurodiagnostic tech, uses special equipment to monitor activity in the human brain and nervous system. You work alongside neurologists and job duties include operating EEG (electroencephalogram) equipment by connecting special diodes to the patient’s scalp. This monitors electrical activity in the brain to diagnose conditions like epilepsy and chronic headaches. Polysomnograms, a type of EEG, are used for monitoring brain activity while the patient is asleep. Career qualifications include an associate or bachelor’s degree in a related field, an electroneurodiagnostic certification, and work experience in a clinical setting. You must also have strong communication skills and work well as part of a team.