How do the physiological processes of the nervous system dictate and influence human and animal behavior? Neil R. Carlson, a prominent researcher in behavioral neuroscience, synthesizes decades of biological and psychological research to explain the physical foundations of mental activity. The text provides a comprehensive framework for understanding how neural circuits, neurotransmitters, and brain structures underpin complex psychological phenomena.

This text is widely regarded as a foundational resource for students and professionals in the field of behavioral neuroscience due to its rigorous academic approach and clarity. The material offers a dense, systematic overview of the intersection between biological mechanisms and psychological states, serving as a standard reference for university-level study.