Alastair is a Clinical Reader and Lead at the Preventive Neurology Unit at the Wolfson Institute of Preventive Medicine, Queen Mary University of London, and a Consultant Neurologist at Barts Health NHS Trust. His main research interests are Parkinson’s disease and related neurodegenerative disorders, particularly early identification and epidemiology, including environmental, clinical and genetic determinants. His other interests include objective measurement of motor and non-motor features of Parkinson’s.