Experiment 1
For the force field trials of experiment 1, we also extracted the maximum force (MF) applied by participants to counter the force field. Moreover, for force field trials we computed the temporal correlation between the lateral commanded force extracted offline based on the forward hand velocity, and the measured force at the handle. This provided us with an index of participants’ motor adaptation to the perturbation (In experiment 1, we performed mixed-model analyses on each of these parameters (MD, PL, MS, MF, and correlation) with Arm (left and right) and Trial number as fixed effects, and a random intercept for each participant to capture idiosyncrasy. Where 