Risk-Sensitive Optimal Feedback Control Accounts for Sensorimotor Behavior under Uncertainty
Figure 5
Difference in position and velocity gains.
A. The difference in velocity gains plotted against the difference in position gains of all subjects for the low control cost conditions (ellipses show the 95% confidence region). The color gradient indicates the values predicted by the simulations of a risk-sensitive optimal controller for different -values. B. as A. but for the high control cost conditions. C. Subjects' individual risk-parameters
inferred from the experimental data of the high cost level versus
inferred from the data of the low cost level (ellipses show 1 s.d.).