title: Cues and Attention in Parkinsonian Gait: Potential Mechanisms and Future Directions.
authors.affiliation: Veterans Affairs Portland Health Care System , Portland, OR , USA ; Department of Neurology, Oregon Health & Science University Portland, OR , USA.
authors.forename: Daniel S
authors.initials: DS
authors.lastname: Peterson
authors.affiliation: Department of Neurology, Oregon Health & Science University Portland, OR , USA.
authors.forename: Katrijn
authors.initials: K
authors.lastname: Smulders
keywords: Parkinson’s disease; cognition; cues; dual tasking; walking