People Are Either “Left Brained” Or “Right Brained” The idea that people ... these strengths can’t be reliably attributed to the dominance of one hemisphere over the other.
but it seemed that the left hemisphere specialized in language processes and the right is dominant in visual-construction tasks. Sperry's work helped chart a map of the brain and opened whole ...
Human beings have a dominant eye in the same way that people have a dominant left or right hand ... This would result in the brain being confused by two slightly different images from the eyes.