Introducing neurobiology through an evolutionary, organismal, and experimental perspective, Neurobiology covers not only what neuroscientists have learned about the brain in terms of facts and ideas, but also how they have learned it through key experiments. With a strong emphasis on neuralcircuits and systems, this text bridges the gap between the cellular and molecular end and the cognitive end of the neuroscience spectrum, allowing students to grasp the full breadth of the subject.