Manual Asymmetries, Handedness and Motor Performance

Manual Asymmetries, Handedness and Motor Performance PDF Author: Pamela Bryden
Publisher: Frontiers Media SA
ISBN: 2889198634
Category : Cerebral dominance
Languages : en
Pages : 149

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Book Description
The performance of most tasks with one hand, typically the right, is a uniquely human characteristic. Not only do people prefer to use one hand rather than the other, but also they usually perform tasks faster and more accurately with this hand. The study of manual asymmetries and what such performance differences between the two hands reveal about brain organization and motor function has been a topic of considerable research over the last several decades. The aim of this Research Topic is to review and further explore the origins of manual asymmetries and their relationship to handedness, unimanual and bimanual motor performance, and brain function. The articles included here involve original research conducted in humans or non-human models species, as well as theoretical perspectives, review articles, and meta-analyses.

Musculoskeletal Disorders and the Workplace

Musculoskeletal Disorders and the Workplace PDF Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309132991
Category : Business & Economics
Languages : en
Pages : 510

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Book Description
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.

Manual Asymmetries, Handedness and Motor Performance

Manual Asymmetries, Handedness and Motor Performance PDF Author: Pamela Bryden
Publisher: Frontiers Media SA
ISBN: 2889198634
Category : Cerebral dominance
Languages : en
Pages : 149

Get Book Here

Book Description
The performance of most tasks with one hand, typically the right, is a uniquely human characteristic. Not only do people prefer to use one hand rather than the other, but also they usually perform tasks faster and more accurately with this hand. The study of manual asymmetries and what such performance differences between the two hands reveal about brain organization and motor function has been a topic of considerable research over the last several decades. The aim of this Research Topic is to review and further explore the origins of manual asymmetries and their relationship to handedness, unimanual and bimanual motor performance, and brain function. The articles included here involve original research conducted in humans or non-human models species, as well as theoretical perspectives, review articles, and meta-analyses.

Lateralization and cognitive systems

Lateralization and cognitive systems PDF Author: Sebastian Ocklenburg
Publisher: Frontiers Media SA
ISBN: 2889194116
Category : Psychology
Languages : en
Pages : 315

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Book Description
Left-right asymmetries of structure and function are a common organization principle in the brains of humans and non-human vertebrates alike. While there are inherently asymmetric systems such as the human language system or the song system of songbirds, the impact of structural or functional asymmetries on perception, cognition and behavior is not necessarily limited to these systems. For example, performance in experimental paradigms that assess executive functions such as inhibition, planning or action monitoring is influenced by information processing in the bottom-up channel. Depending on the type of stimuli used, one hemisphere can be more efficient in processing than the other and these functional cerebral asymmetries have been shown to modulate the efficacy of executive functions via the bottom-up channel. We only begin to understand the complex neuronal mechanisms underlying this interaction between hemispheric asymmetries and cognitive systems. Therefore, it is the aim of this Research Topics to further elucidate how structural or functional hemispheric asymmetries modulate perception, cognition and behavior in the broadest sense.

Manual of Pediatric Balance Disorders, Second Edition

Manual of Pediatric Balance Disorders, Second Edition PDF Author: Robert C. O'Reilly
Publisher: Plural Publishing
ISBN: 1635501482
Category : Medical
Languages : en
Pages : 475

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Book Description
This thoroughly updated second edition of Manual of Pediatric Balance Disorders remains a vital resource for clinicians and students specializing in pediatric vestibular and balance disorders. The text is organized for effective use in the clinic, classroom, bedside, or laboratory, and is separated into four parts: Basic Mechanisms, Clinical Evaluation, Pediatric Vestibular Disorders, and Treatment. Each chapter ends with Self-Assessment Questions to aid in reader comprehension and address important chapter topics. Manual of Pediatric Balance Disorders features contributions from 45 experts across the fields of otolaryngology, audiology, neurology, and physical therapy, and represents the distillation of years of cumulative clinical and research experience. New to the Second Edition: * New Co-Editor, Jacob R. Brodsky, MD, FACS, FAAP *Five new chapters with the latest research and findings on various testing and topics in pediatric balance disorders o Chapter 7. Video Head Impulse Testing (vHIT) o Chapter 12. New Horizons for the Evaluation of Functional Balance, Self-Motion Perception, Navigation, and Mobility o Chapter 13. Genetics and Metabolism in Pediatric Vestibular Disorders o Chapter 15. Benign Paroxysmal Positional Vertigo (BPPV) o Chapter 24. Vertigo, Dizziness and Mental Health * Fully rewritten chapters on migraine and concussion * Updated references and self-assessment questions throughout * Includes videos

Beyond Left and Right Handedness

Beyond Left and Right Handedness PDF Author: Elke Kraus
Publisher: Springer Nature
ISBN: 3031243897
Category : Medical
Languages : en
Pages : 297

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Book Description
Handedness is a multidimensional phenomenon co-determined by polygenetic and developmental aspects, multifactorial influences and in some cases, pathological impact. It is important for professionals working with children, including those who are still undecided about their writing hand, to assess, analyse and understand the complexity of handedness comprehensively to prevent problems related to switched or atypical handedness. Beyond Left and Right Handedness uses a practice-based approach to handedness and systematically integrates theory, research and practice. Part I, ‘Theory and Research,’ critically evaluates and utilises the broad spectrum of the handedness literature as a theoretical basis for the development of handedness instruments. Part II, ‘Assessment and Analysis,’ presents diagnostic and analytical instruments developed by the author based on numerous in-depth studies and extensive clinical practice over 20 years. These include the Handedness Profile, a standardised assessment of various handedness dimensions; and the Handedness Typology, an analytical framework to interpret different types of handedness. Part III, ‘Implications for Practice,’ contains detailed case studies on assessment and treatment by professionals working with children presenting with unclear and/or atypical handedness. “This book provides the reader with a comprehensive and scholarly discussion of the topic, presenting a careful, in-depth description of all aspects of the topic and providing professionals with the necessary, evidence-based tools to address handedness in practice. It is an invaluable resource that is well situated in the latest evidence-based understanding of handedness and provides a comprehensive guide to addressing the important development of handedness.” - Prof. Dr. Helen Polatajko

Brain Asymmetry and Neural Systems

Brain Asymmetry and Neural Systems PDF Author: David W. Harrison
Publisher: Springer
ISBN: 3319130692
Category : Medical
Languages : en
Pages : 604

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Book Description
The proposed book investigates brain asymmetry from the perspective of functional neural systems theory, a foundational approach for the topic. There is currently no such book available on the market and there is a need for a neuroscience book, with a focus on the functional asymmetry of these two integrated and dynamic brains using historical and modern clinical and experimental research findings with the field. The book provides evidence from multiple methodologies, including clinical lesion studies, brain stimulation, and modern imaging techniques. The author has successfully used the book in doctoral and advances undergraduate courses on neuroscience and neuropsychology. It has also been used to teach a course on the biological basis of behavior and could be used in a variety of contexts and courses.

Primate Laterality

Primate Laterality PDF Author: Jeannette P. Ward
Publisher: Springer Science & Business Media
ISBN: 146124370X
Category : Science
Languages : en
Pages : 372

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Book Description
This book arrays recent research on the neural and behavioral lateralization of the brain relying heavily on animal modes. The authors employ the comparative method to enhance our understanding of behavior, specifically through hand use and "handedness" by drawing comparisons with studies involving primates. Topics discussed include Patterns of Lateralized Behavior in Prosimians; Behavioral Lateralization in Language-Trained Chimpanzees; Patterns of Handedness: Comparative Study of Nursery School Children and Captive Gorillas; and Rotational Behavior in Children and Adults. It is the first book of its kind devoted entirely to the question of behavioral asymmetries in all primates and thus presents a milestone as it recognizes the accumulating evidence of asymmetry and lateralized behavior in the non-human nervous system.

Cumulated Index Medicus

Cumulated Index Medicus PDF Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1456

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Book Description


Textbook of Neural Repair and Rehabilitation: Volume 2, Medical Neurorehabilitation

Textbook of Neural Repair and Rehabilitation: Volume 2, Medical Neurorehabilitation PDF Author: Michael E. Selzer
Publisher: Cambridge University Press
ISBN: 1139915967
Category : Medical
Languages : en
Pages : 749

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Book Description
In two freestanding volumes, Textbook of Neural Repair and Rehabilitation provides comprehensive coverage of the science and practice of neurological rehabilitation. Revised throughout, bringing the book fully up to date, this volume, Medical Neurorehabilitation, can stand alone as a clinical handbook for neurorehabilitation. It covers the practical applications of the basic science principles presented in Volume 1, provides authoritative guidelines on the management of disabling symptoms, and describes comprehensive rehabilitation approaches for the major categories of disabling neurological disorders. New chapters have been added covering genetics in neurorehabilitation, the rehabilitation team and the economics of neurological rehabilitation, and brain stimulation, along with numerous others. Emphasizing the integration of basic and clinical knowledge, this book and its companion are edited and written by leading international authorities. Together they are an essential resource for neuroscientists and provide a foundation of the work of clinical neurorehabilitation professionals.

The Evolution of Hemispheric Specialization in Primates

The Evolution of Hemispheric Specialization in Primates PDF Author: William D. Hopkins
Publisher: Elsevier
ISBN: 0080557805
Category : Nature
Languages : en
Pages : 313

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Book Description
Hemispheric specialization, and lateralized sensory, cognitive or motor function of the left and right halves of the brain, commonly manifests in humans as right-handedness and left hemisphere specialization of language functions. Historically, this has been considered a hallmark of, and unique to, human evolution. Some theories propose that human right-handedness evolved in the context of language and speech while others that it was a product of the increasing motor demands associated with feeding or tool-use. In the past 20-25 years, there has been a plethora of research in animals on the topic of whether population-level asymmetries in behavioral processes or neuro-anatomical structures exist in animals, notably primates and people have begun to question the historical assumptions that hemispheric specialization is unique to humans. This book brings together various summary chapters on the expression of behavioral and neuro-anatomical asymmetries in primates. Several chapters summarize entire families of primates while others focus on genetic and non-genetic models of handedness in humans and how they can be tested in non-human primates. In addition, it makes explicit links between various theoretical models of the development of handedness in humans with the observed patterns of results in non-human primates. A second emphasis is on comparative studies of handedness in primates. There is now enough data in the literature across different species to present an evolutionary tree for the emergence of handedness (and perhaps other aspects of hemispheric specialization, such as neuro-anatomical asymmetries) and its relation to specific morphological and ecological adaptations in various primate species.* The first treatment of this important topic since 1998* Examines the tenet that lateralization and handedness is a uniquely human character through evidence from higer and lower primates and with reference to other vertebrates.* Advances our understanding of the occurrence, evolution and significance of lateralization and handedness effects.