Eye-tracking analysis (experiment 2). Left, Eye-movement monitoring conducted on three subjects showed no significant difference in horizontal eye displacement between epochs of LVF and RVF presentation. The two-dimensional distribution of fixation points is shown in the inset (eye tracker units). The ratio between SDs of displacements during LVF and RVF epochs (ςLVF/ςRVF) is indicated for each subject. Right, Statistical brain maps of the LVF versus RVF contrast for each subject corroborate hemispheric segregation of visual inputs in low-level visual areas. Red and blue colors indicate enhanced activation by LVF and RVF stimuli, respectively. R, Right.