Research Article

Combining a Cognitive Concurrent Task with a Motor or Motor-Cognitive Task: Which Is Better to Differentiate Levels of Affectation in Parkinson’s Disease?

Figure 1

Estimated marginal means (mixed ANCOVA) for concurrent tasks in single and dual conditions by the disability group. (a) Phonemic fluency (with tracking). (b) Phonemic fluency (with pedalling). (c) Tracking (with phonemic fluency). (d) Pedaling (with phonemic fluency).
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