The primary visual cortex is what sends information to the secondary visuals, which are important for color, motion, and depth perception. If the primary visual is damaged, then it can cause problems for the secondary visuals, which are important for the three reasons listed ^.
<span>The answer is fault. Michael Cody asked why do people "break up".
He and some students found: The number 1 is fault. These are traits that one
partner did not like. Number 2 is unwillingness to compromise, meaning being stubborn. Number 3 is
feeling constrained. Meaning, one partners desire to be free of the commitments
and constraints of a relationship.</span>