Meet the expert Meet our experts from across the Faculty of Brain Sciences - find out about their research, what excites them most about their work and what advice they would give their younger selves. Selina Wray Selina Wray is Professor of Molecular Neuroscience and Alzheimer’s Research UK Senior Research Fellow at the UCL Queen Square Institute of Neurology. David Werring David Werring is Professor of Clinical Neurology and Honorary Consultant Neurologist at the Stroke Research Centre, UCL Queen Square Institute of Neurology and the National Hospital for Neurology and Neurosurgery. Hannah Cooper Hannah Cooper is a Lecturer in Audiology at the UCL Ear Institute and a Clinical Scientist in Audiology at the Royal Berkshire Hospital. She is also an inclusion lead within the Faculty. Dennis Chan Dennis Chan is a clinician scientist at the UCL Institute of Cognitive Neuroscience whose research focuses on the development of new tests for diagnosing earliest stage Alzheimer’s disease.