A triple distinction of cerebellar function for oculomotor learning and fatigue compensation
Fig 5
Pre- and post-exposure mean ± standard error (dots with error bars), trial-by-trial saccade data of the exposure phase (jagged blue lines) and model fits to the data (smooth lines) for (A) control subjects and (B) cerebellar patients, separately for each condition (inward, no step, outward). (1) Visual pre-saccadic target V1 (fitted to pre-saccadic localizations), motor command M (fitted to saccade vectors), computed displacement of visual space CDV, postdicted pre-saccadic target . (2) Predicted post-saccadic target
(fitted to post-saccadic localizations with respect to saccade landing), visual post-saccadic target V2. (3) Visual gain ωv, motor gain ωm, CD gain ωcd. (4) Postdictive motor error Epost. (5) Saccade peak velocity κ. (6) Saccade duration λ. Asterisks indicate significant difference between the pre- and post-exposure phase with *** p <.001, ** p <.01, * p <.05 and n.s. p ≥.05.