- Director, Translational Neuroscience Program, Singapore Institute for Clinical Sciences, Agency for Science, Technology & Research
- Professor, Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore
- Scientific Director, Ludmer Centre for Neuroinformatics and Mental Health, Douglas Mental Health University Institute
- Researcher, Douglas Institute
- James McGill Professor, Departments of Psychiatry and Neurology and Neurosurgery, McGill University
- Director, Program for the Study of Behaviour, Genes and Environment, McGill University