Jobs that use functional neuroimaging include neurologists and neuropsychologists. Functional neuroimaging is a process that creates images that show activity in parts of the nervous system or brain. As a neurologist or neuropsychologist, you use these images for diagnosis and to develop treatment plans for patients. You analyze brain activity in patients who have brain injuries and mental disorders, using research and patient data to fulfill treatment and care duties. Your responsibilities include interpretation of scans, investigation of brain functions versus mind functions, and developing treatments for brain conditions. In engineer roles, you use technology tools to evaluate and measure brain functions.