Divided Brains: The Biology and Behaviour of Brain Asymmetries

by Leslie J. Rogers, Giorgio Vallortigara, Richard J Andrew

Asymmetry of the brain and behavior (lateralization) has traditionally been considered unique to humans. However, research has shown that this phenomenon is widespread throughout the vertebrate kingdom and found even in some invertebrate species. A similar basic plan of organization exists across vertebrates. Summarizing the evidence and highlighting research from the last twenty years, the authors discuss lateralization from four perspectives – function, evolution, development and causation – covering a wide range of animals, including humans. The evolution of lateralization is traced from our earliest ancestors, through fish and reptiles to birds and mammals. The benefits of having a divided brain are discussed, as well as the influence of experience on its development. A final chapter discusses outstanding problems and areas for further investigation. Experts in this field, the authors present the latest scientific knowledge clearly and engagingly, making this a valuable tool for anyone interested in the biology and behavior of brain asymmetries.

234 pages, Paperback

First published January 31, 2013

Reviews

[Jordana Churchill · Rating 2 out of 5]

Interesting parts, a technical read, helpful visuals, definitely redefined my understanding of how the human brain relates to other animal brains

[kari · Rating 3 out of 5]

It's not a pop science book. It's written for people who have some knowledge in the field and who are familiar with experimental paradigm in etology. And whereas it's hard to get excited about chickens with eyepatches, the implications proposed by Rogers are mindblowing.