Neurosurgery simulator (IMAGE) Oregon Health & Science University Caption Nathan Selden, M.D., Ph.D., watches as neurosurgery resident Stephen Bowden, M.D., practices brain surgery techniques, Aug. 4, 2017, at Oregon Health & Science University in Portland. A brain surgery simulator developed at OHSU allows doctors to gain experience without risking the lives of patients. Credit Oregon Health & Science University Usage Restrictions Oregon Health & Science University offers select multimedia assets for use by news outlets. (Commercial use is prohibited without prior written consent.) When using these materials, please: Credit photo with “OHSU” Photographer name, caption and usage restrictions are embedded in the image metadata. Do not alter the content/nature of the photo. Color correction and cropping are allowed. For more information, please contact OHSU Strategic Communications at news@ohsu.edu or 503-494-8231. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.