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. Author manuscript; available in PMC: 2014 Jun 27.
Published in final edited form as: Neurorehabil Neural Repair. 2012 Mar 13;26(8):1007–1014. doi: 10.1177/1545968312437942

Figure 4.

Figure 4

Relation between the hip torque (Nm) during the no touch (NT) condition and the percentage change (%Nm) in hip torque from the NT condition to A) the light touch (LT) and B) the heavy touch (HT) condition in subjects with Parkinson’s disease OFF medication (PD OFF, black squares) and control subjects (open circles). Above the horizontal dashed line subjects are increasing in hip axial tone during LT or HT in comparison to NT and below subjects are decreasing. The vertical dashed line represents the intersection (approximate 5 Nm) between the zero line and the regression lines.