1. Another term for lateralization : A.sideness B. callosum connection C. ambidexterity D. amygdala growth 2. Perservation is the opposite of: A. impulsiveness B. sensory adaption C. emotional dysregulation D. habituation Solution Another term of lateralization is sideness. It refers that some cognitive processes tend to be more dominant in one hemisphere than the other.The medial longitudinal fissure separates the human brain two distinct hemisphere connected by corpus callosum.Handedness has been implicated in determining which hemisphere is naturally dominant so it is also called sideness..