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. Author manuscript; available in PMC: 2006 Jun 19.
Published in final edited form as: J Neural Eng. 2005 Aug 31;2(3):S266–S278. doi: 10.1088/1741-2560/2/3/S09

Figure 4.

Figure 4

Simulation of adaptation of reaching and transfer to drawing of circles. (A) The configuration of 10 cm reaches in 8 directions and circular movement with a radius of 6.25 cm. (B) Average hand trajectories from subjects recorded by Conditt et al. (1997). (C) Simulation results. (1) Circles made in the null field by the naïve model and naïve subjects. Grey bands represent ±SD. (2) Direct after-effects as a result of adapting to the field by drawing circles. (3) Transferred after-effects as a result of adapting to the field with reaching movements. (4) Trajectories in the force field by the naïve model and subjects. (5) Direct adaptation circles made after adapting to the field directly with circles. (6) Transferred adaptation after adapting to the field with reaching movements.