Research Article
Obstacle Avoidance amongst Parkinson Disease Patients Is Challenged in a Threatening Context
Table 2
Summary of kinematics (mean [SEM]) for obstacle negotiation.
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Reported measures are: : horizontal distance from rear edge of obstacle to trail toe off, : vertical distance between top of obstacle and lead toe, : horizontal distance from front edge of obstacle to lead heel strike, SL: crossing step length from trail toe off to lead heel strike, and CVCOM: horizontal velocity of whole body centre of mass at crossing. Results of group comparisons are provided in column G and results of threat comparisons in column T. Statistical comparisons indicating a significant difference in results between the PD OFF and CTRL groups are marked with an A, comparisons between PD ON and CTRL with a B, and repeated measures comparisons within PD OFF and PD ON with a C. A: CTRL/OFF, . B: CTRL/ON, . C: OFF/ON, . |