I am a research fellow at Massachusetts General Hospital/Harvard Medical School and have an affiliation with the Florey Institute of Neuroscience and Mental Health and the University of Melbourne. My research interests lie in the early detection of Alzheimer's disease (in healthy older adults), particularly from the angle of determining early changes in neuroimaging markers of AD (PET and MRI). I am also very interested in subjective memory concerns and how they relate to AD neuroimaging markers.