Figure 9
Bode plots of the transfer functions between hand position and cursor position under the Delay (solid black line) and Mechanical (gray dashed line) conditions. During the Delay condition the hand moves at the same amplitude as the cursor while during the Mechanical condition the hand amplitude increases compared to the cursor amplitude as movement frequency increases (upper panel). For both conditions the hand position leads the cursor position (bottom panel). The frequency response for the mechanical system was calculated according to the transfer function linking hand and cursor positions (equation 9) while using the delay value that was used in the experiments (\(\tau =250\,ms\)).
