Descriptive statistics (mean ± standard deviation) for each baseline measure and associated reliability estimates (Cronbach's alpha).

1Out of 92 subjects, 6 did not complete a second baseline (2 drops and 4 time restrictions during over-enrollment). Total N for measurement reliability is 86.2Only one baseline for 3 subjects as a result of equipment maintenance.3First baseline visit excluded for 1 subject who had difficulty with the task.4Only one baseline for 9 subjects as a result of equipment maintenance.5Error is expressed in milliseconds (ms); Missed is expressed in total number of trials.Descriptive statistics (mean ± standard deviation) for each baseline measure and associated reliability estimates (Cronbach's alpha).