Buscar
Mostrando ítems 1-10 de 795
Optic flow contribution to locomotion adjustments in obstacle avoidance
(2012-01-01)
Locomotion generates a visual movement pattern characterized as optic flow. To explore how the locomotor adjustments are affected by this pattern, an experimental paradigm was developed to eliminate optic flow during ...
Influence of obstacle color on locomotor and gaze behaviors during obstacle avoidance in people with Parkinson’s disease
(2018-12-01)
The color of an obstacle may enable a more detailed view of the environment to facilitate obstacle avoidance. However, people with Parkinson’s disease (PD) present visual contrast and color detection dysfunction, which ...
The starting distance of obstacle circumvention did not affect intersegmental coordination in individuals with Parkinson's disease
(2021-12-01)
Background: Obstacle circumvention is a challenging task in Parkinson's disease (PD). Body segments adjustments, such as changing the direction of the trunk, followed by a change in the direction of the head, and modifications ...
Evaluating the acute contributions of dopaminergic replacement to gait with obstacles in parkinson's disease
(2013-11-25)
The influence of dopaminergic replacement (DR) on gait in people with Parkinson's disease (PD) is well documented. However, little is known about the acute effects of dopamine on more complex locomotor tasks that require ...
Optic Flow Contribution to Locomotion Adjustments in Obstacle Avoidance
(Human Kinetics Publ Inc, 2012-10-01)
Locomotion generates a visual movement pattern characterized as optic flow. To explore how the locomotor adjustments are affected by this pattern, an experimental paradigm was developed to eliminate optic flow during ...
Optic Flow Contribution to Locomotion Adjustments in Obstacle Avoidance
(Human Kinetics Publ Inc, 2012-10-01)
Locomotion generates a visual movement pattern characterized as optic flow. To explore how the locomotor adjustments are affected by this pattern, an experimental paradigm was developed to eliminate optic flow during ...
Optic Flow Contribution to Locomotion Adjustments in Obstacle Avoidance
(Human Kinetics Publ Inc, 2013)
Double obstacles increase gait asymmetry during obstacle crossing in people with Parkinson’s disease and healthy older adults: A pilot study
(2020-12-01)
Gait asymmetry during unobstructed walking in people with Parkinson’s disease (PD) has been well documented. However, under complex situations, such as environments with double obstacles, gait asymmetry remains poorly ...
Do men and women use similar adaptive locomotion to clear static and dynamic obstacles?
(2011-03-01)
Purpose. The purpose of this study was to analyze the influence of gender on the adaptive locomotion in the clearance of obstacles. Specifically, it was evaluated if there are differences in the space-temporal parameters ...
Do men and women use similar adaptive locomotion to clear static and dynamic obstacles?
(2011-03-01)
Purpose. The purpose of this study was to analyze the influence of gender on the adaptive locomotion in the clearance of obstacles. Specifically, it was evaluated if there are differences in the space-temporal parameters ...