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.

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.

Manual Asymmetries in Motor Performance

Manual Asymmetries in Motor Performance PDF Author: Digby Elliott
Publisher: CRC Press
ISBN: 9780849389993
Category : Medical
Languages : en
Pages : 280

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Book Description
"Manual asymmetries" refers to differences in performance capabilities of the two hands. Humans may be the only species that show a consistent preference for the right hand.

Side Bias: A Neuropsychological Perspective

Side Bias: A Neuropsychological Perspective PDF Author: M.K. Mandal
Publisher: Springer Science & Business Media
ISBN: 0792366603
Category : Medical
Languages : en
Pages : 361

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Book Description
In the first half of this book, we review the causes of human cancer considering a wide range of potential sources of risk such as smoking, diet, sedentary lifestyle, occupational factors, viruses, and alcohol. We conclude that cancer is indeed preventable. Over 50 percent of cancers could be prevented if we could implement what we already know about the causes of cancer. In the second half, we summarize research on prevention programs, public education campaigns, and social policy measures.

Developmental Motor Disorders

Developmental Motor Disorders PDF Author: Deborah Dewey
Publisher: Guilford Press
ISBN: 9781593850647
Category : Psychology
Languages : en
Pages : 532

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Book Description
Bringing together leading experts--and providing vital insights to guide clinical practice--this is the first volume to comprehensively address childhood motor disorders from a neuropsychological perspective. The book explores the neural and behavioral bases of movement disorders and summarizes current findings from applied research. Existing approaches to assessment and neuroimaging are critically examined, and new and innovative methods presented. Authors also synthesize the latest knowledge on motor difficulties associated with specific developmental and neurological problems: cerebral palsy; neuromuscular disease; autism; brain injury; disorders of coordination, speech, and written language; and more. Other important topics covered include psychosocial effects of motor skills impairments, frequently encountered comorbidities, and the status of available intervention approaches.

Hand Preference

Hand Preference PDF Author: Rhoda P. Erhardt
Publisher: Erhardt Developmental Products
ISBN: 1930282664
Category : Education
Languages : en
Pages : 105

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Book Description
Version:1.0 StartHTML:0000000229 EndHTML:0000004007 StartFragment:0000002898 EndFragment:0000003971 SourceURL:file://localhost/Users/rhodaperhardt/Documents/Business%20docs/Publications/HandPrefBook/HandPrefDescription.doc This book is for therapists, teachers, and parents who are trying to answer these questions: What are the most important things we need to know about hand preference, and its relevance to function? What can we do to help a child who has problems with functional skills such as handwriting, which may or may not relate to inconsistent handedness? Highlights: Theoretical Concepts, Normal Components of Hand Preference, Testing Methods, Identification of Functional Problems and Practical Interventions, CD-Rom, including the Erhardt Hand Preference Assessment (EHPA), the EHPA-S (Short Screening Form), and the Documentation of Hand Preference and Quality of Performance, to print unlimited copies for clinical or educational purposes

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

Perceptual-motor Behavior in Down Syndrome

Perceptual-motor Behavior in Down Syndrome PDF Author: Daniel J. Weeks
Publisher: Human Kinetics
ISBN: 9780880119757
Category : Education
Languages : en
Pages : 384

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Book Description
Part 2: Motor Development, Learning, and Adaptive Change.

Handedness and Brain Asymmetry

Handedness and Brain Asymmetry PDF Author: Marian Annett
Publisher: Psychology Press
ISBN: 1134950748
Category : Psychology
Languages : en
Pages : 405

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Book Description
Brain asymmetry for speech is moderately related to handedness but what are the rules? Are symmetries for hand and brain associated with characteristics such as intelligence, motor skill, spatial reasoning or skill at sports? In this follow up to the influential Left, Right Hand and Brain (1985) Marian Annett draws on a working lifetime of research to help provide answers to crucial questions. Central to her argument is the Right Shift Theory - her original and innovative contribution to the field that seeks to explain the relationships between left-and right-handedness and left-and right-brain specialisation. The theory proposes that handedness in humans and our non-human primate relations depends on chance but that chance is weighted towards right-handedness in most people by an agent of right-hemisphere disadvantage. It argues for the existence of a single gene for right shift (RS+) that evolved in humans to aid the growth of speech in the left hemisphere of the brain. The Right Shift Theory has possible implications for a wide range of questions about human abilities and disabilities, including verbal and non verbal intelligence, educational progress and dyslexia, spatial reasoning, sporting skills and mental illness. It continues to be at the cutting edge of research, solving problems and generating new avenues of investigation - most recently the surprising idea that a mutant RS+ gene might be involved in the causes of schizophrenia and autism. Handedness and Brain Asymmetry will make fascinating reading for students and researchers in psychology and neurology, educationalists, and anyone with a keen interest in why people have different talents and weaknesses.

Occupational Ergonomics

Occupational Ergonomics PDF Author: Amit Bhattacharya
Publisher: CRC Press
ISBN: 1439819351
Category : Technology & Engineering
Languages : en
Pages : 1311

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Book Description
In the fifteen years since the publication of Occupational Ergonomics: Theory and Applications significant advances have been made in this field. These advances include understanding the impact of ageing and obesity on workplace, the role of ergonomics in promoting healthy workplaces and healthy life styles, the role of ergonomic science in th

Side Bias: A Neuropsychological Perspective

Side Bias: A Neuropsychological Perspective PDF Author: M.K. Mandal
Publisher: Springer Science & Business Media
ISBN: 0306468840
Category : Medical
Languages : en
Pages : 361

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Book Description
`Rather than being an esoteric aspect of brain function, lateralization is a fundamental characteristic of the vertebrate brain essential to a broad range of neural and behavioral processes.' Professor Lesley J. Rogers, Chapter 1 of Side Bias: A Neuropsychological Perspective. This volume contains 14 chapters from a veritable `United Nations' of experts in the field of lateralization of function. They write comprehensive reviews, present data, and pose new questions concerning the evolutionary origins and development of side bias, methodological concerns with the way we measure handedness and footedness, and some more unusual aspects of human beings' lateralized behavior, such as asymmetrical cradling and pseudoneglect. The book will be essential reading for students of behavioral neuroscience and neuropsychology interested in lateralization of function as well as for established researchers in the field.