Figure_3.tif (740.16 kB)
Ellipse fits for eyes open compared to eyes closed conditions for another representative subject.
figure
posted on 2014-12-02, 03:18 authored by Deborah Apthorp, Fintan Nagle, Stephen PalmisanoThe figure shows sway with eyes open (red) and eyes closed (blue) over a 60 second period. The area ratio was calculated as the ratio of eyes-open to eyes-closed ellipse areas. Code for these calculations can be found at http://dx.doi.org/10.6084/m9.figshare.1126648.