His research interests include: the application of neuroimaging in old age psychiatry; dementia with Lewy bodies; the role of vascular factors in dementia and depression and clinical trials. He has published over 450 peer reviewed papers on these topics and was a member of the National Institute for Health and Clinical Excellence (NICE), British Association of Psychopharmacology and the European Federation of Neurological Sciences (EFNS) Dementia Guideline groups. He is Past President of the International College for Geriatric Psychoneuropharmacology (ICGP).
His other current roles include being the NIHR National Specialty Lead for Dementia and Treasurer of the International Vas-Cog Society.
Dr Su is also a Visiting Professor in China-UK Centre for Cognition and Ageing Research, Faculty of Psychology, Southwest University, Chongqing, China.
His research interests include:
1) Advanced neuroimaging methods in MEG, EEG, PET and (f)MRI;
2) Dementia and other psychiatric conditions;
3) Computational modelling of cognition and mental disorders.
Her research interests include: Mental health at the end of life and the interface between mental health and assisted dying.