[PDF] Hand Preference And Hand Ability eBook

Author : Miriam Ittyerah
Publisher : John Benjamins Publishing
Page : 260 pages
File Size : 34,57 MB
Release : 2013-09-18
Category : Psychology
ISBN : 902727164X

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This volume adds new dimension and organization to the literature of touch and the hand, covering a diversity of topics surrounding the perception and cognition of touch in relation to the hand. No animal species compare to humans with regard to the haptic (or touch) sense, so unlike visual or auditory cognition, we know little about such haptic cognition. We do know that motor skills play a major role in haptics, but senses like vision do not determine hand preference or hand ability. It seems also that the potential ability to perform a task may be present in both hands and evidence indicates that the hand used to perform tactile tasks in blind or in sighted conditions is independent of one’s hand preference. This book will be useful for those in education and robotics and can serve as a general text focusing on touch and developmental psychology.

Author : Rhoda P. Erhardt
Publisher : Erhardt Developmental Products
Page : 105 pages
File Size : 26,41 MB
Release : 2012-01-01
Category : Education
ISBN : 1930282664

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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

Author : Anne Henderson, PhD, OTR
Publisher : Elsevier Health Sciences
Page : 492 pages
File Size : 25,27 MB
Release : 2005-09-29
Category : Medical
ISBN : 0323031862

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This comprehensive resource and clinical guide for students and practicing pediatric therapists features current information on the neurological foundations of hand skills, the development of hand skills, and intervention with children who have problems related to hand skills. Covers foundation and development of hand skills, therapeutic intervention, and special problems and approaches. Is readable, concise, and well-organized with a consistent format throughout. Integrates recent research findings and current thinking throughout the text. Emphasizes neuroscience and the hand's sensory function and haptic perception. Applies neuroscience and development frames of reference throughout. Implications for practice included in each chapter. Presents concepts in the foundation/development chapters that are linked with the intervention chapters. Seven new chapters reflect current practice in the field and cover cognition & motor skills, handedness, fine-motor program for preschoolers, handwriting evaluation, splinting the upper extremity of the child, pediatric hand therapy, and efficacy of interventions. Extensively revised content throughout includes new research and theories, new techniques, current trends, and new information sources. 9 new contributors offer authoritative guidance in the field. Over 200 new illustrations demonstrate important concepts with new clinical photographs and line drawings. Over 50 new tables and boxes highlight important information. An updated and expanded glossary defines key terms.

Author : Howard I. Kushner
Publisher : JHU Press
Page : 217 pages
File Size : 10,91 MB
Release : 2017-09-25
Category : Medical
ISBN : 1421423340

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Does being left-handed make a person different in any way that matters? Since the late Stone Age, approximately 10 percent of humans have been left-handed, yet for most of human history left-handedness has been stigmatized. In On the Other Hand, Howard I. Kushner traces the impact of left-handedness on human cognition, behavior, culture, and health. A left-hander himself, Kushner has long been interested in the meanings associated with left-handedness, and ultimately with whether hand preference can even be defined in a significant way. As he explores the medical and cultural history of left-handedness, Kushner describes the associated taboos, rituals, and stigma from around the globe. The words “left” and “left hand” have negative connotations in all languages, and left-handers have even historically been viewed as disabled. In this comprehensive history of left-handedness, Kushner asks why left-handedness exists. He examines the relationship—if any—between handedness, linguistics, and learning disabilities, reveals how toleration of left-handedness serves as a barometer of wider cultural toleration and permissiveness, and wonders why the reported number of left-handers is significantly lower in Asia and Africa than in the West. Written in a lively style that mixes personal biography with scholarly research, On the Other Hand tells a comprehensive story about the science, traditions, and prejudices surrounding left-handedness.

Author : Marian Annett
Publisher : Psychology Press
Page : 422 pages
File Size : 49,44 MB
Release : 2013-04-15
Category : Psychology
ISBN : 1134950810

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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.

Author : Gregory Króliczak
Publisher : Frontiers Media SA
Page : 163 pages
File Size : 21,78 MB
Release : 2019-08-15
Category :
ISBN : 2889459683

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Whereas the cerebral specialization for skilled manual actions (praxis) seems closely linked to dominance for language, with both functions left lateralized in the vast majority of humans, the neural correlates of hand preference are still less well understood. Indeed, as a combination of inherited and non-inherited genomic factors (i.e., direct parental and concealed environmental contributions), handedness – in contrast to language – is less likely to have strong genetic indices and clearly lateralized functional organization. What about eye dominance, unimanual and bimanual object manipulation, and gestures, or attentional systems and the related egocentric or allocentric coding of space? Are these different categories functionally and structurally interconnected? Is their development and contribution to task performance linked, even if they are differently lateralized? How are they connected to language learning or its development? In trying to understand these relationships and their neural underpinnings we obtain a new insight into fundamental human behaviors, which depend either on shared or distinct cerebral resources that must, nevertheless, be harmonized by higher-order cerebral processing. In this Research Topic we assembled a dozen of original research contributions, as well as articles with more theoretically-driven perspectives, that directly speak to these issues. Hopefully this work will serve as a foundation for further discussions and will stimulate new research in this fascinating domain.

Author : Mehrdad Hosseini Zadeh
Publisher : BoD – Books on Demand
Page : 734 pages
File Size : 10,36 MB
Release : 2010-04-01
Category : Medical
ISBN : 9533070935

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Haptic interfaces are divided into two main categories: force feedback and tactile. Force feedback interfaces are used to explore and modify remote/virtual objects in three physical dimensions in applications including computer-aided design, computer-assisted surgery, and computer-aided assembly. Tactile interfaces deal with surface properties such as roughness, smoothness, and temperature. Haptic research is intrinsically multi-disciplinary, incorporating computer science/engineering, control, robotics, psychophysics, and human motor control. By extending the scope of research in haptics, advances can be achieved in existing applications such as computer-aided design (CAD), tele-surgery, rehabilitation, scientific visualization, robot-assisted surgery, authentication, and graphical user interfaces (GUI), to name a few. Advances in Haptics presents a number of recent contributions to the field of haptics. Authors from around the world present the results of their research on various issues in the field of haptics.