The CuePed Trial: How Does Environmental Complexity Impact Cue Effectiveness? A Comparison of Tonic and Phasic Visual Cueing in Simple and Complex Environments in a Parkinson's Disease Population with Freezing of Gait.
Rodney MarshMichael H ColeNadeeka N W DissanayakaTiffany R AuSandra ClewettJohn D O'SullivanPeter A SilburnPublished in: Parkinson's disease (2019)
Parkinson's disease patients with FoG demonstrated an improvement in distance walked during the two-minute walk test when a cueing device was switched from off to phasic and to tonic modes of operation. However, this benefit was lost when patients negotiated an obstacle course.