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. Author manuscript; available in PMC: 2008 Mar 1.
Published in final edited form as: Clin Neurophysiol. 2007 Jul 23;118(9):2063–2071. doi: 10.1016/j.clinph.2007.06.009

Fig 4.

Fig 4

Peak amplitude of the short- (closed symbols) and long- (open symbols) latency reflex responses to electrical stimulation of the median nerve (A) and mechanical perturbation of the index finger (B) during the force (x-axis) and position (y-axis) tasks for each subject. Most reflex responses to electrical stimulation lie above the line of identity, indicating a consistent increase in reflex sensitivity during the position task (P = 0.02). In contrast, reflex responses to mechanical perturbation were highly variable and were not significantly different across tasks (P = 0.69).