What is Lateralization

Neuropsychology is one of the branches in neuroscience (or sub-branch of psychology) that seeks to understand the brain structure and further relates it with specific human behavior and psychological processes. Neuropsychology's central aim is to understand how the brain produces behavior, mental processes, and cognition and then applies it for diagnosis and treatment of different behavioral and cognitive defects in various neurological disorders. Neuropsychology is a field that draws information and material from neurology, cognitive psychology, and psychiatry and also act as a junction point for investigators belonging to related disciplines. Its central aim is to understand how brain functioning influences behavior and cognition. Further, the chapter discusses the relationship between structure and function of the brain, the rise of neuropsychology as a distinct discipline, logic of cerebral organization, and localization and lateralization of functions. Finally, the authors had also explain the approaches and methodologies of clinical and cognitive neuropsychologists.