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.
Men who are more active will have slightly different dietary needs than men who are sedentary. The biggest difference is in the amount of calories that they consume, as an active man will burn more calories than a sedentary man.