Sentence examples for variability of movement from inspiring English sources

Results: A repeated-measures analysis of variance by using the multivariate method yielded a 35% lower mean velocity (F1,13 = 5.83, P =.031), a 110% larger segment length variability (F1,13 = 9.72, P =.008) and a 60% larger variability of movement time per segment (F1,13 = 5.78, P =.032) in RSD patients.

Motor learning studies have shown that continued practice of a task results in more skilled control of movement, characterized by decreased amplitude and duration of muscle activity, decreased muscle co-activation and less variability of movement [97,184,185].

This interference finds expression in the variance of the force and time components of muscle-generated impulses, and ultimately as elevations in the spatial and temporal variability of movement.

It has been reported that decreases in movement time and variability of movement parameters are good indicators of motor learning [ 23].

Rodacki et al [ 28] acknowledge that the head has more degrees of freedom than the rest of the spine, which necessarily results in greater variability of movement in the head and neck segment.

Indeed, Flowers considered increased variability of movement in both time and space to be one of the core components of motor dysfunction in PD, along with a basic slowness of movement, and a difficulty in initiating and maintaining movement (Sheridan et al., 1987).

The variability of movements is shown to gradually increase with the percentage of distance traveled in the y-direction in the NF, CF and DF under both visual conditions.

Statistical analysis was performed using SPSS 10.0 (SPSS, Chicago, IL) with the exception of the multiple paired t-tests examining the variability of movements which were performed in Matlab® R14.

It is perhaps this visual feedback which gives rise to some of the corrective sub-movements which occur towards the end of slow or accurate movements [44] [46] and the reduction in the variability of movements in the last quarter of movements to small targets [47].

Hence, the model is robust against duration variability of movements to any extent.

Such an attraction can cause variability of the movement trajectories [46] or of the endpoints [47].