The information about the image via the eye is transmitted to the brain along the optic nerve. Different populations of ganglion cells in the retina send information to the brain through the optic nerve. About 90% of the axons in the optic nerve go to the lateral geniculate nucleus in the thalamus.
a 'Male' is a biological term and a Man is more of a gender based term which associates with many 'manly' behaviors in different contexts.
A Russian boy. A boy is a young male human, usually a child or adolescent. When he becomes an adult, he is described as a man. The most apparent difference between a typical boy and a typical girl is the genitalia.