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. Author manuscript; available in PMC: 2013 Sep 13.
Published in final edited form as: World Haptics Conf. 2013;2013:645–650. doi: 10.1109/WHC.2013.6548484

Table 2.

Comparison of variation between displacement and force control stimuli.

Stimuli control SD of firing rate (Hz) SD of stress (Pa) SD of stress rate (Pa/s)
Dynamic ramp Sustained hold Dynamic Static Dynamic Static
Displacement 22.48 5.31 4914.23 9556.45 60312.95 77.08
Force 4.91 1.44 909.17 2596.20 13458.48 28.06
Ratio 4.58 3.68 5.41 3.68 4.48 2.75