Fig. 5From: Validation of quantitative gait analysis systems for Parkinson’s disease for use in supervised and unsupervised environmentsJoint angles throughout the normalized gait cycle for full-body kinematics based on inertial sensors (mean: solid green line: 95% confidence interval: green shaded areas) and the optoelectronic gold (mean: solid purple line: 95% confidence interval: purple shaded areas). Y-axis labels indicate positive valuesBack to article page