Gaze and motor behavior of people with PD during obstacle circumvention

•Withdrawal of levodopa increased the risk of contact with the obstacle.•The PDG adjusted the spatial-temporal parameters during all steps analyzed.•Walking slowly seems to be a strategy to improving stability in complex gait tasks.•PDG have similar OC behavior to the GC, but the manner to performed...

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Veröffentlicht in:	Gait & posture 2017-10, Vol.58, p.504-509
Hauptverfasser:	Simieli, Lucas, Vitório, Rodrigo, Rodrigues, Sérgio Tosi, Zago, Paula Fávaro Polastri, Ignacio Pereira, Vinícius Alota, Baptista, André Macari, de Paula, Pedro Henrique Alves, Penedo, Tiago, Almeida, Quincy J., Barbieri, Fabio Augusto
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Dopamine Agents - therapeutic use Dopaminergic medication Female Fixation, Ocular - physiology Humans Male Middle Aged Obstacle circumvention Parkinson Disease - drug therapy Parkinson Disease - physiopathology Parkinson’s disease Psychomotor Performance - drug effects Psychomotor Performance - physiology Random Allocation Visual information Walking - physiology
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