Dr. TerryPeters is a Scientist in the Imaging Research Laboratories at the Robarts Research Institute, London, ON, Canada, and is Professor Emeritus in the Departments of Medical Imaging andMedical Biophysics, and the School of Biomedical Engineering, at Western University. He obtained his PhD in Electrical Engineering at the University of Canterbury in Christchurch NZ, in the field image reconstruction for CT in 1974, and following some time as a Medical Physicist at the Christchurch Hospital, joined the Montreal Neurological Institute at McGill University as a research scientist in 1978. In 1997 he joined the Imaging Research Labs at the Robarts Research Institute at Western University in London Canada, where he expanded his research focus to encompass image-guided procedures in multiple organ systems. He has authored over 350 peer-reviewed papers, books and book chapters, has been cited over 26,000 times, and has mentored over 100 trainees. Dr Peters is a Fellow of the Canadian College of Physicists in Medicine, the Australasian College of Physical Scientists and Engineers in Medicine, The Canadian Organization for Medical Physics, the Institute of Electrical and Electronics Engineers, the MICCAI Society, the Canadian Academy of Health Sciences, and the Royal Society of Canada.