Before revision: Then he goes on to show how the concept can be helpful in reviving and understanding MacLean's theory, reinterpreting and rebranding the three brains as protosentientpp-, paleosentient- , and neosentient.
After revision: Then he goes on to show how the concept can be helpful in reviving and understanding MacLean's theory, reinterpreting and rebranding the three brains as protosentient, paleosentient , and neosentient.