LH and RH fsi Fry Show Opposite Eye Use While Viewing Their Own Reflection for the First Time
(A) Schematic representation of the mirror tank and scoring system used for testing.
(B) Eye use by LH and RH fsi fry during mirror viewing. For each minute of viewing, scores were calculated as the total duration of right-eye use minus the total duration of left-eye use divided by the combined total of right and left use. The mean of relative eye use and the standard error are shown.