Figure 2 | Scientific Reports

Figure 2

From: A pathophysiological model of gait captures the details of the impairment of pace/rhythm, variability and asymmetry in Parkinsonian patients at distinct stages of the disease

Figure 2

Receiver Operating Characteristic (ROC) curves assessing the ability of the three factor scores and of the overall gait model to discriminate between pwPD and HS. The light-blue line represents the pace/rhythm factor, the green line represents the variability factor, the yellow line represents the asymmetry factor, while the dark blue line represents the gait model with the three factor scores collapsed together. The grey dotted line represents the random classifier (“no discriminated” line), where the AUC is equal to 0.50.

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