1) Lateralisation 2) Laterality 3) Localisation 4) Localisation of function 5) Localisation principle 6) Localization 7) Localization of function 8) Localization principle 1) Lateralisation 2) Laterality 
The process whereby certain embryological asymmetries of structure (such as the right-side location of the liver and the structure of the great vessels) and function (handedness) are ordained phylogenetically, coded genetically, and realised ontogenetically. ... (05 Mar 2000) ... 
Type: Term Pronunciation: lat′ĕr-al-ī-zā′shŭn Definitions: 1. The process whereby certain embryologic asymmetries of structure (such as the right-side location of the liver and the structure of the great vessels) and function (handedness) are ordained phylogenetically, coded genetically, and realized ontogenetically....
[n] - localization of function on either the right or left sides of the brain
lateralisation noun localization of function on either the right or left sides of the brain
The difference in specialization between the two hemispheres of the brain.