36
Participants
Start Date
November 17, 2022
Primary Completion Date
July 28, 2023
Study Completion Date
July 28, 2023
No Cue
There will be no visual cues at all. Will be tested off-medication (after holding morning dopaminergic medications).
Conventional Cue
Physical lines taped to floor at regular intervals. Will be tested off-medication (after holding morning dopaminergic medications).
Constant Cue
The augmented-reality visual cue will always be turned on. Will be tested off-medication (after holding morning dopaminergic medications).
Patient hand-triggered
The augmented-reality visual cue will be turned on, intermittently, each time the patient clicks a handheld button. Will be tested off-medication (after holding morning dopaminergic medications).
Patient eye-triggered
The augmented-reality visual cue will be turned on, intermittently, each time the patient looks down at the floor near their feet. Will be tested off-medication (after holding morning dopaminergic medications).
Examiner-triggered
The augmented-reality visual cue will be turned on, intermittently, by an examiner, whenever they feel the patient is having a freezing episode or at risk of having a freezing episode. Will be tested off-medication (after holding morning dopaminergic medications).
Cleveland Clinic Foundation, Cleveland
American Parkinson's Disease Association, Inc
OTHER
The Cleveland Clinic
OTHER