Evolutionary neurobiology

The chasm that formerly separated evolutionary biology from the research of physiologists and developmental biologists has been partially bridged in recent years. An increasing amount of research in the neurosciences makes explicit reference to issues in evolutionary biology. Much of this research is an attempt to understand structures and functions of the brain as adaptations to an animalʹs physical and social environment. In addition, however, some of this research at the interface of evolutionary biology and neurobiology provides information on internal evolutionary factors and the way they may constrain evolution by natural selection.