Riona Mc Ardle, PhD, Brain and Movement Research Group, Newcastle University, Newcastle upon Tyne, UK, discusses the link between gait and dementia. Dr Mc Ardle explains that gait impairments occur prior to clinical presentation of dementia, suggesting that gait could be a useful tool to diagnose dementia. This interview was recorded during an online conference call with The Video Journal of Dementia (VJDementia).