Hand and Brain
Hand and Brain

Author:

Publisher: Elsevier

Published: 1996-06-24

Total Pages: 535

ISBN-13: 0080532748

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Used for gestures of communication, environmental exploration, and the grasping and manipulating of objects, the hand has a vital role in our lives. The hand's anatomical structure and neural control are among the most complex and detailed of human motor systems.Hand and Brain is a comprehensive overview of the hand's sensorimotor control. It discusses mediating variables in perception and prehension, the coordination of muscles with the central nervous system, the nature of movement control and hand positioning, hand-arm coordination in reaching and grasping, and the sensory function of the hand.In the last decade the rapid growth of neuroscience has been paralleled by a surge of interest in hand function. This reflects the fact that many of the fundamental issues facing neuroscientists today--including the problem of relating physiology to behavior--are central to the study of sensorimotor control of the hand. This book takes a broad interdisciplinary perspective on the control of hand movements that includes neurophysiology, neuroanatomy, psychology and neuropsychology, and biomechanics.The authors, who have all made significant scientific contributions in their own right, have sought to introduce their chosen topics in a manner that the undergraduate reader will be able to follow without sacrificing detailed and up-to-date coverage ofthe major developments.Uses an interdisciplinary approach including behavioral and neurophysiological dataDescribes a variety of experimental methodologiesTreats neural computations necessary for the control of movementCovers implications of biomechanics for control, sensory mechanisms, and perceptual processing (haptics)Includes manipulative hand function as well as reachingOverviews each group of chapters using link sectionsContains an integrated index and a glosssaryThe five sections cover:Mediating variables in perception and prehensionThe coordination of muscles with the central nervous systemThe nature of movement control and hand positioningHand-arm coordination in reaching and graspingThe sensory function of the hand

Rethinking Body Language
Rethinking Body Language

Author: Geoffrey Beattie

Publisher: Psychology Press

Published: 2016-06-03

Total Pages: 287

ISBN-13: 1134744757

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Challenging all of our old assumptions about the subject, Rethinking Body Language builds on the most recent cutting-edge research to offer a new theoretical perspective on this subject that will transform the way we look at other people. In contrast to the traditional view that body language is primarily concerned with the expression of emotions and the negotiation of social relationships, author Geoff Beattie argues instead that gestures reflect aspects of our thinking but in a different way to verbal language. Critically, the spontaneous hand movements that people make when they talk often communicate a good deal more than they intend. This ground-breaking book takes body language analysis to a whole new level. Engagingly written by one of the leading experts in the field, it shows how we can detect deception in gesture–speech mismatches and how these unconscious movements can give us real insight into people's underlying implicit attitudes.

Musculoskeletal Disorders and the Workplace
Musculoskeletal Disorders and the Workplace

Author: Institute of Medicine

Publisher: National Academies Press

Published: 2001-05-24

Total Pages: 510

ISBN-13: 0309132991

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Every year workers' low-back, hand, and arm problems lead to time away from jobs and reduce the nation's economic productivity. The connection of these problems to workplace activities-from carrying boxes to lifting patients to pounding computer keyboards-is the subject of major disagreements among workers, employers, advocacy groups, and researchers. Musculoskeletal Disorders and the Workplace examines the scientific basis for connecting musculoskeletal disorders with the workplace, considering people, job tasks, and work environments. A multidisciplinary panel draws conclusions about the likelihood of causal links and the effectiveness of various intervention strategies. The panel also offers recommendations for what actions can be considered on the basis of current information and for closing information gaps. This book presents the latest information on the prevalence, incidence, and costs of musculoskeletal disorders and identifies factors that influence injury reporting. It reviews the broad scope of evidence: epidemiological studies of physical and psychosocial variables, basic biology, biomechanics, and physical and behavioral responses to stress. Given the magnitude of the problem-approximately 1 million people miss some work each year-and the current trends in workplace practices, this volume will be a must for advocates for workplace health, policy makers, employers, employees, medical professionals, engineers, lawyers, and labor officials.

Why We Gesture
Why We Gesture

Author: David McNeill

Publisher: Cambridge University Press

Published: 2016

Total Pages: 225

ISBN-13: 1107137187

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Bringing together twenty-five years of research, Why We Gesture offers a radical new perspective on gesture-speech unity.

Advances in Simulation and Digital Human Modeling
Advances in Simulation and Digital Human Modeling

Author: Julia L. Wright

Publisher: Springer Nature

Published: 2021-06-26

Total Pages: 399

ISBN-13: 3030797635

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This book provides readers with a timely snapshot of modeling and simulation tools, including virtual and mixed-reality environment, for human factors research. It covers applications in healthcare and physical ergonomics, military and transportation systems, industrial monitoring, as well as economics and social sciences. Based on the AHFE 2021 International Conference on Human Factors and Simulation and the AHFE 2021 International Conference on Digital Human Modeling and Applied Optimization, held virtually on 25–29 July, 2021, from USA, the book offers a unique resource for modelling and simulation researchers seeking insights into human factors research and to human factors experts seeking reliable computational tools.

The Grasping Hand
The Grasping Hand

Author: C.L. MacKenzie

Publisher: Elsevier

Published: 1994-02-03

Total Pages: 501

ISBN-13: 0080867588

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The simple task of grasping objects has been studied for centuries by scientists, therapists and engineers who have tried to understand and duplicate the versatility of the human hand. Using an interdisciplinary approach and new framework for looking at prehension, the authors uncover the subleties of the amazing interaction between the hand and the brain. They draw from such diverse fields as experimental psychology, kinesiology, robotics, neural networks, artificial intelligence, neuropsychology and rehabilitation. A triangle strategy is presented, starting from conceptual models that suggest both experimental and computational models. Chapters describe the multiple postures established by the hand, phases in the dynamic process of reaching for, grasping and manipulating various objects, and the constraints acting on such activity.Appendices provide the complete anatomy of the upper limb, the basics of computational modelling, and the fundamentals of prosthetic and dextrous robot hands. The ultimate goal of this book is to develop a common vocabularly for multidisciplinary researchers who strive to understand a system as complex as the hand under the control of the human brain.

Measurement of Joint Motion
Measurement of Joint Motion

Author: Cynthia C. Norkin

Publisher:

Published: 2009

Total Pages: 450

ISBN-13: 9789746521871

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The 4th Edition of this manual teaches how to perform the skills essential to identifying impairments and assessing rehabilitation status. For each measurable joint in the body, there is consistent, easy-to-follow format and photographs that depict stabilization during range of motion and alignment, making it easy to visualize the examination and technique for each joint motion and muscle length test. The book illustrates the landmarks for goniometer alignment, range-of-motion procedures with and without the goniometer, as well as muscle testing procedures. It features an expanded chapter on postural assessment, new coverage of bubble inclinometers and therabites. New range-of-motion and normative value boxes are found in each chapter; descriptions of normal end-feel patterns with laboratory exercises and examples contained throughout.

Human Hand Function
Human Hand Function

Author: Lynette A. Jones

Publisher: Oxford University Press

Published: 2006-04-20

Total Pages: 279

ISBN-13: 0195173155

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Surveying normal hand function in health individuals, this book presents a conceptual framework for analysing what is known about it. It organises human-hand research on a continuum that ranges from activities that are sensory to those with a strong motor component. It is useful for researchers in neuroscience, cognitive science, and gerontology.