Stephen Lord is a Scientia Professor at University of New South Wales and a Senior Principal Research Fellow at Neuroscience Research Australia, Sydney, Australia. He has published over 500 papers in the areas of applied physiology, instability, falls and fractures in older people and clinical groups with balance impairment. His research follows two main themes: the identification of neuropsychological, sensorimotor and balance risk factors for falls and the development and evaluation of fall prevention strategies. His current projects include cognitive-motor intervention studies using new technologies to prevent falls and studies addressing fall risk in clinical groups at high risk of falls including people with dizziness, multiple sclerosis, Parkinson's disease and dementia.