Fixational saccade inhibition and pupil dilation during self-paced limb movement preparation
Fig 5
Association, across individual motor actions within participants, between movement-related modulation of fixational saccade rate and pupil size.
Multiple linear regression results with event-related fixational saccade rate modulation as the response variable. Standardized regression coefficients were computed per participant. ‘Interval pre’ and ‘interval post’ correspond to the time periods that separate the current motor action from the previous and subsequent one, respectively. Bars and error bars show means and standard errors across participants, respectively.