Figure 5.

Lack of adaptation and after-effects in the left parietal damaged group. A, Mean ± SE initial direction error (direction error at peak acceleration) across all cycles of the adaptation session. B, Mean ± SE direction error at peak velocity across all cycles of the adaptation session. Data for the left control, LNC, and left parietal damaged, LPD, groups are shown in the left panel, while those for the right control, RNC, and right parietal damaged, RPD, groups are shown in the right panel. Control groups are shown using black lines, while stroke groups are shown using gray lines. C, Mean ± SE initial direction error during the first cycle of the after-effect session for the LNC and RNC (black) and LPD and RPD (gray) groups.