title: The Behavioral Neuroscience of Motivation: An Overview of Concepts, Measures, and Translational Applications.
abstract: Motivation, defined as the energizing of behavior in pursuit of a goal, is a fundamental element of our interaction with the world and with each other. All animals share motivation to obtain their basic needs, including food, water, sex and social interaction. Meeting these needs is a requirement for survival, but in all cases the goals must be met in appropriate quantities and at appropriate times. Therefore motivational drive must be modulated as a function of both internal states as well as external environmental conditions. The regulation of motivated behaviors is achieved by the coordinated action of molecules (peptides, hormones, neurotransmitters etc), acting within specific circuits that integrate multiple signals in order for complex decisions to be made. In the past few decades, there has been a great deal of research on the biology and psychology of motivation. This work includes the investigation of specific aspects of motived behavior using multiple levels of analyses, which allows for the identification of the underpinning neurobiological mechanisms that support relevant psychological processes. In this chapter we provide an overview to the volume "The Behavioural Neuroscience of Motivation". The volume includes succinct summaries of; The neurobiology of components of healthy motivational drive, neural measures and correlates of motivation in humans and other animals as well as information on disorders in which abnormal motivation plays a major role. Deficits in motivation occur in a number of psychiatric disorders, affecting a large population, and severe disturbance of motivation can be devastating. Therefore, we also include a section on the development of treatments for disorders of motivation. It is hoped that the collection of reviews in the volume will expose scientists to a breadth of ideas from several different subdisciplines, thereby inspiring new directions of research that may increase our understanding of motivational regulation and bring us closer to effective treatments for disorders of motivation.
authors.affiliation: Department of Psychiatry, New York State Psychiatric Institute, Columbia University, New York, NY, USA. es534@cumc.columbia.edu.
authors.forename: Eleanor H
authors.initials: EH
authors.lastname: Simpson
authors.affiliation: Department of Psychiatry, New York State Psychiatric Institute, Psychology Departments of Barnard College and Columbia University, New York, NY, USA.
authors.forename: Peter D
authors.initials: PD
authors.lastname: Balsam
mesh_terms: D001921:Brain / Q000502:physiology*; D003362:Cost-Benefit Analysis; D059907:Functional Neuroimaging; D006801:Humans; D001523:Mental Disorders / Q000503:physiopathology / Q000523:psychology*; D009042:Motivation / Q000502:physiology*; D009488:Neurosciences; D057170:Translational Research, Biomedical
keywords: Addiction; Apathy; Cost-benefit analysis; Motivation; Translational research