Are there advantages in having a lateralized brain? Specialisation of the left and right hemispheres of the brain to process different information and to control different responses is not, as once thought, unique to humans but common to all vertebrates. In fact, the same general pattern of lateralization occurs in amphibians, reptiles, birds and mammals. Until now, it has been important to document the presence and nature of lateralization in different species. Now it is important to discover t ....Are there advantages in having a lateralized brain? Specialisation of the left and right hemispheres of the brain to process different information and to control different responses is not, as once thought, unique to humans but common to all vertebrates. In fact, the same general pattern of lateralization occurs in amphibians, reptiles, birds and mammals. Until now, it has been important to document the presence and nature of lateralization in different species. Now it is important to discover the advantages (and disadvantages) of having a lateralized brain. This project will do so using two model species, the chick and the marmoset, and new techniques to measure behaviour.Read moreRead less