The Physiological Mechanisms of Motivation

The Physiological Mechanisms of Motivation PDF

Author: D.W. Pfaff

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 481

ISBN-13: 1461256925

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To scientists engaged in research on the cellular mechanisms in the mammalian brain, concepts of "motivation" seem to be a logical neces sity, even if they are not fashionable. Immersed in the detailed, time consuming research required to deal with mammalian nerve cells, we usually pay scant attention to the more global brain -behavior questions that have arisen from decades of biological and psychological studies. We felt it was time to confront these issues-namely, how far has neuro biological investigation come in uncovering mechanisms by which moti vational signals influence behavior? At Rockefeller University, we have recently held a course on this subject. We restricted our treatment to those motivational systems most tractable to physiological approaches, and invited scientists skilled in both behavioral issues and physiological techniques to participate. This volume results from that course. The deans and administration at Rockefeller University provided much help in planning the course, and the staff of Springer-Verlag assisted in planning the book. Gabriele Zummer helped organize both the course and the processing of book chapters. They all deserve our thanks. December 1981 Donald W. Pfaff Professor of Neurobiology and Behavior Rockefeller University Contents Part One: Concepts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Chapter 1 Donald W. Pfaff Motivational Concepts: Definitions and Distinctions . . . . . . . . . . 3 Motivation: A Brief Review of Concepts. . . . . . . . . . . . . . . . . . . . . . . . . . 5 Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Reinforcement, Reward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Incentive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Arousal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Emotion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Motivation Is a Unitary Behavioral Concept with Multiple Neurophysiological Mechanisms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Chapter 2 Alan N.

Learning, Motivation, and Their Physiological Mechanisms

Learning, Motivation, and Their Physiological Mechanisms PDF

Author: Neal E. Miller

Publisher: Routledge

Published: 2017-07-28

Total Pages: 502

ISBN-13: 1351509225

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Neal E. Miller's pioneering work in experimental psychology has earned him worldwide respect. This second in a two-volume collection of his work brings together forty-three of Miller's most important and representative essays on learning, motivation, and their physiological mechanisms. They were selected on the basis of their current relevance and their historical significance at the time they were published. In order to emphasize the main themes, essays on a given topic have been grouped together.Learning, Motivation, and Their Physiological Mechanisms begins when the author first discovered the thrill of designing and executing experiments to get clear-cut answers concerning the behavior of children and of rats. The first study was one of the earliest ones on the behavioral effects of the recently synthesized male hormone, testosterone. The second was one of the earliest studies demonstrating the value of using a variety of behavioral techniques to investigate the motivational effects of a physiological intervention. The next studies investigated the satisfying and rewarding effects of food or water in the stomach versus in the mouth and the thirst-inducing and reducing effects of hyper- and hypotonic solutions, respectively, injected into the brain. The last study describes a technique devised for extending the analysis of the mechanism of hunger to the effects of humoral factors in the blood.The study is completed with an examination of trial-and-error learning that was motivated by direct electrical stimulation of the brain and rewarded by the termination of such stimulation. Other studies show that the stimulation via such electrodes not only elicits eating, but also has the principal motivational characteristics of normal hunger. The conclusion deals with a series of experiments that overthrows strong traditional beliefs by proving that glandular and visceral responses mediated by the autonomic nervous system are subject to instrumental learning, which can be

Behavioral Neuroscience of Motivation

Behavioral Neuroscience of Motivation PDF

Author: Eleanor H. Simpson

Publisher: Springer

Published: 2016-05-11

Total Pages: 587

ISBN-13: 3319269356

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This volume covers the current status of research in the neurobiology of motivated behaviors in humans and other animals in healthy condition. This includes consideration of the psychological processes that drive motivated behavior and the anatomical, electrophysiological and neurochemical mechanisms which drive these processes and regulate behavioural output. The volume also includes chapters on pathological disturbances in motivation including apathy, or motivational deficit as well as addictions, the pathological misdirection of motivated behavior. As with the chapters on healthy motivational processes, the chapters on disease provide a comprehensive up to date review of the neurobiological abnormalities that underlie motivation, as determined by studies of patient populations as well as animal models of disease. The book closes with a section on recent developments in treatments for motivational disorders.

The Psychobiology of Human Motivation

The Psychobiology of Human Motivation PDF

Author: Hugh Wagner

Publisher: Routledge

Published: 2021-02-03

Total Pages: 221

ISBN-13: 1000340104

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This is a classic edition of Hugh Wagner’s influential overview of the biopsychological underpinnings of human motivation. It includes a new foreword written by Michael Richter who reflects on Wagner’s 20 years of teaching, writing and research in the field of biopsychology and promises an engaging, succinct and accessible introductory text that remains relevant and useful to students today. The Psychobiology of Human Motivation explores what directs our behaviour, from basic physiological needs like hunger and thirst to more complex aspects of social behaviour like altruism. Wagner explores the limits of biological explanations and shows how humans can influence ‘basic’ physiological drives in order to adapt to a complex social environment. An accessible, engaging resource strengthened by many applied examples, Wagner’s text continues to be integral reading for undergraduate students seeking a solid introduction to the psychology of human motivation across the social and behavioural sciences.

Motivation and Emotion

Motivation and Emotion PDF

Author: Philip Gorman

Publisher: Routledge

Published: 2004-08-02

Total Pages: 188

ISBN-13: 1134587406

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Motivation and Emotion provides an explanation of emotional experience and aspects of human behaviour using psychological, physiological and alternative approaches. The brain mechanisms that govern motivations are discussed and questions such as 'Why don't we eat ourselves to death?' and 'How do we know we are thirsty?' are answered. Phil Gorman is an A-Level teacher at Stafford College, UK, and a chief examiner for the Edexcel A Level Examination Board. The Routledge Modular Psychology series is a completely new approach to introductory level psychology, tailor-made for the new modular style of teaching. Each book covers a topic in more detail than any large textbook can, allowing teacher and student to select material exactly to suit any particular course or project. Especially written for those students new to higher-level study, whether at school, college or university, the books include the following designed features to help with technique: practise essays with specialist commentary to show how to achieve a higher grade chapter summaries and summaries of key research glossary and further reading progress and review exercises. Series editors: Cara Flanagan is a Reviser for AS and A2 level Psychology and an experienced teacher and examiner. Philip Banyard is Associate Senior Lecturer in Psychology at Nottingham Trent University and a Chief Examiner for AS and A2 level Psychology.

The Wiley Handbook on the Cognitive Neuroscience of Learning

The Wiley Handbook on the Cognitive Neuroscience of Learning PDF

Author: Robin A. Murphy

Publisher: John Wiley & Sons

Published: 2016-08-01

Total Pages: 617

ISBN-13: 1118650948

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The Wiley Handbook on the Cognitive Neuroscience of Learning charts the evolution of associative analysis and the neuroscientific study of behavior as parallel approaches to understanding how the brain learns that both challenge and inform each other. Covers a broad range of topics while maintaining an overarching integrative approach Includes contributions from leading authorities in the fields of cognitive neuroscience, associative learning, and behavioral psychology Extends beyond the psychological study of learning to incorporate coverage of the latest developments in neuroscientific research

Motivation and Emotion

Motivation and Emotion PDF

Author: Denys DeCatanzaro

Publisher: Pearson

Published: 1998

Total Pages: 376

ISBN-13:

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This unique book provides a comprehensive study of emotion within a modern evolutionary perspective. Motivation and emotion are presented within an integrated approach that assumes biological and psychological causes, including evolution, neuroscience, endocrinology, human development, and culture. Motivation and Emotion Presents a wealth of modern evidence integrating neuroscience and endocrinology into the study of motivation and emotion. The book provides a variety of photographs of facial expressions showing emotions from people of diverse cultures as well as nonhuman primates. It also discusses modern interactive explanations for specific behaviors, rather than dull, historical perspectives. For example, human affect is explained as a response to social events and stress, resulting in psychophysiological consequences. An essential reference for any professional in sociology or psychology.

Motivation

Motivation PDF

Author: Evelyn Satinoff

Publisher: Springer Science & Business Media

Published: 2013-11-11

Total Pages: 593

ISBN-13: 1468442864

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Motivation addresses a central problem in psychology: Why does an animal's behavior fluctuate in the face of an unaltered environment? In a sense this is the opposite of the question from which work on motivation began, and for which Claude Bernard invented the concept of the fixity of the internal milieu: How does an animal maintain constancy in the face of a fluctuating environment? Dealing with motivation has become extremely complex as new experiments, phenomena, and theories have extended the concept. This book embodies some of the ways in which work on motivation is currently proceeding. One of the major changes has been the recognition that motivation cannot be explained without an understanding of the biological rhythms and activational systems that underlie behavior. Another is that ecological and evolutionary perspectives add enormously to answering the central problem of why an animal does what it does when it does. The book suffers from several omissions. There is no chapter on the devel opment of motivated behavior. There is none on reward systems in the brain, owing to the untimely death of James Olds, whose contribution would have enriched this book appreciably, and to whom we dedicate it. EVELYN SATINOFF PHILIP TEITELBAUM Vll Contents PART I UNDERLYING ACTIVATIONAL SYSTEMS CHAPTER 1 Motivation, Biological Clocks, and Temporal Organization of Behavior 3 Irving Zucker Reactivity to External Stimuli . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Reactivity to Interoceptive Stimuli . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Sources of Biological Rhythmicity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Rhythm Generation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 . . . . . . . . . . Rhythm Synchronization. . . . . . . . . . . . . . . . . . . . . . . . . 10 . . . . . . . . . . Consequences of Rhythm Desynchronization . . . . . . . . . . . . . . 11 . . . . .

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