Parkinson’s Disease / 2010 / Article / Fig 2

Research Article

Dual-Task Interference: The Effects of Verbal Cognitive Tasks on Upright Postural Stability in Parkinson's Disease

Figure 2

Graphical representation of group by task interaction, across all postural variables; indicates significantly different from no speech task and numerical recitation see also Table 2.
696492.fig.002a
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696492.fig.002b
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