Visuomotor Coordination

Visuomotor Coordination PDF Author: Jorg Peter Ewert
Publisher: Springer Science & Business Media
ISBN: 1489908978
Category : Science
Languages : en
Pages : 931

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Book Description
Various brain areas of mammals can phyletically be traced back to homologous structures in amphibians. The amphibian brain may thus be regarded as a kind of "microcosm" of the highly complex primate brain, as far as certain homologous structures, sensory functions, and assigned ballistic (pre-planned and pre-pro grammed) motor and behavioral processes are concerned. A variety of fundamental operations that underlie perception, cognition, sensorimotor transformation and its modulation appear to proceed in primate's brain in a way understandable in terms of basic principles which can be investigated more easily by experiments in amphibians. We have learned that progress in the quantitative description and evaluation of these principles can be obtained with guidance from theory. Modeling - supported by simulation - is a process of transforming abstract theory derived from data into testable structures. Where empirical data are lacking or are difficult to obtain because of structural constraints, the modeler makes assumptions and approximations that, by themselves, are a source of hypotheses. If a neural model is then tied to empirical data, it can be used to predict results and hence again to become subject to experimental tests whose resulting data in tum will lead to further improvements of the model. By means of our present models of visuomotor coordination and its modulation by state-dependent inputs, we are just beginning to simulate and analyze how external information is represented within different brain structures and how these structures use these operations to control adaptive behavior.

Visuomotor Coordination

Visuomotor Coordination PDF Author: Jorg Peter Ewert
Publisher: Springer Science & Business Media
ISBN: 1489908978
Category : Science
Languages : en
Pages : 931

Get Book Here

Book Description
Various brain areas of mammals can phyletically be traced back to homologous structures in amphibians. The amphibian brain may thus be regarded as a kind of "microcosm" of the highly complex primate brain, as far as certain homologous structures, sensory functions, and assigned ballistic (pre-planned and pre-pro grammed) motor and behavioral processes are concerned. A variety of fundamental operations that underlie perception, cognition, sensorimotor transformation and its modulation appear to proceed in primate's brain in a way understandable in terms of basic principles which can be investigated more easily by experiments in amphibians. We have learned that progress in the quantitative description and evaluation of these principles can be obtained with guidance from theory. Modeling - supported by simulation - is a process of transforming abstract theory derived from data into testable structures. Where empirical data are lacking or are difficult to obtain because of structural constraints, the modeler makes assumptions and approximations that, by themselves, are a source of hypotheses. If a neural model is then tied to empirical data, it can be used to predict results and hence again to become subject to experimental tests whose resulting data in tum will lead to further improvements of the model. By means of our present models of visuomotor coordination and its modulation by state-dependent inputs, we are just beginning to simulate and analyze how external information is represented within different brain structures and how these structures use these operations to control adaptive behavior.

Creating Coordination in the Cerebellum

Creating Coordination in the Cerebellum PDF Author: Chris I. De Zeeuw
Publisher: Elsevier
ISBN: 0080457207
Category : Science
Languages : en
Pages : 430

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Book Description
Creating Coordination in the Cerebellum provides a multidisciplinary collection of chapters on the cerebellum with topics covering the entire spectrum from development and molecular neurobiology, cell physiology and plasticity to motor control, system physiology, functional imaging and pathology. The book not only presents novel discoveries obtained with recently developed technologies, but also gives new general concepts in global issues of cerebellar development and functions. By doing so it sets the standard for cerebellar research of the 21st century.* Provides a complete overview of current cerebellar research* Includes color illustrations* Contains contributions from renowned cerebellar scientists

Routledge International Handbook of Visual-motor skills, Handwriting, and Spelling

Routledge International Handbook of Visual-motor skills, Handwriting, and Spelling PDF Author: Yanyan Ye
Publisher: Taylor & Francis
ISBN: 1000922839
Category : Psychology
Languages : en
Pages : 485

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Book Description
The Routledge International Handbook of Visual-motor skills, Handwriting, and Spelling explores the potentially controversial field of early literacy education. It aims to offer scholars and practitioners an analysis of how and why handwriting skills benefit early literacy learning, especially spelling acquisition, and how this can enrich experiences for children and educators. Offering global perspectives from the field, the volume integrates current theories with up-to-date research and practice, revealing how we can best support children’s early literacy learning with handwriting and visual-motor skills interventions. Key topics covered include: The fundamentals of handwriting skills and literacy acquisition; Global literacy and spelling; Dysgraphia, handwriting difficulties, and dyslexia; Spelling and writing in the digital age; Home learning environment and spelling; Instruction and interventions for spelling and writing. This comprehensive survey will be essential reading for scholars and students of developmental psychology, education, and literacy research.

Current Perspectives on Developmental Coordination Disorder (DCD)

Current Perspectives on Developmental Coordination Disorder (DCD) PDF Author: Kate Wilmut
Publisher: Frontiers Media SA
ISBN: 2889746380
Category : Science
Languages : en
Pages : 158

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Book Description


Understanding Motor Behaviour in Developmental Coordination Disorder

Understanding Motor Behaviour in Developmental Coordination Disorder PDF Author: Anna Barnett
Publisher: Routledge
ISBN: 1351975463
Category : Psychology
Languages : en
Pages : 194

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Book Description
Although Developmental Coordination Disorder (DCD, sometimes referred to as ‘Dyspraxia’) has received less attention than other developmental disorders, its impact can be severe and long-lasting. This volume takes a unique approach, pairing companion chapters from international experts in motor behaviour with experts in DCD. Current understanding of the motor aspects of DCD are thus considered in the context of general motor behaviour research. Understanding Motor Behaviour in Developmental Coordination Disorder offers an overview of theoretical and methodological issues relating to motor development, motor control and skill acquisition, genetics, physical education and occupational therapy. Critically, Barnett and Hill ground DCD research within what is known about motor behaviour and typical development, allowing readers to evaluate the nature and extent of work on DCD and to identify areas for future research. This unique approach makes the book invaluable for students in developmental psychology, clinical psychology, movement science, physiotherapy, physical education, and special education, as well as researchers and professionals working in those fields.

Developmental Test of Visual Perception

Developmental Test of Visual Perception PDF Author: Donald D. Hammill
Publisher:
ISBN:
Category : Developmental Test of Visual Perception
Languages : en
Pages : 73

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Book Description
Measures both visual perception and visual-motor integration skills. For ages 4-10.

Spatially Oriented Behavior

Spatially Oriented Behavior PDF Author: A. Hein
Publisher: Springer Science & Business Media
ISBN: 1461254884
Category : Psychology
Languages : en
Pages : 367

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Book Description
This volume is the outcome of a Symposium held in Lyon, France. The meeting was organized under the auspices of the Institut National de la Sante et de la Recherche Medicale (INSERM, Paris). We are grateful to the Universite Claude-Bernard which allowed us to use the house of the Brothers Lumiere for the site of the meeting. We would also like to acknowledge the generosity of the Fondation Merieux (Lyon) which pro vided us with a reception at the house where Claude Bernard was born. In addition to the authors ofthis volume we wish to thank the following individuals for their contributions to the success ofthe Symposium: Chris tine Baleydier, Simon Faugier-Grimaud, Francoise Girardet, Jacqueline Jeannerod, Henry Kennedy, Michele Magnin, Claude Prablanc, Kath erine Page, Lawrence Stark and Francois Vital-Durand. Support from the Office of Naval Research (Contract # N00014-80-K- 0243), the National Eye Institute (Grant # 1 P30-EY02621), the Institut National de la Sante et de la Recherche Medicale (Paris) and Sherin Stahl, a participant in the Undergraduate Research Opportunities Program of the Massachusetts Institute of Technology made this volume possible."

Neuropsychology of Visual Perception

Neuropsychology of Visual Perception PDF Author: Jason W. Brown
Publisher: Routledge
ISBN: 1315441829
Category : Psychology
Languages : en
Pages : 279

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Book Description
Originally published in 1989, this sourcebook for anatomic studies in the neuropsychology of visual perception contains chapters on disorders of visual agnosias, impaired object perception and spatial neglect, and abnormal visual imagery. The neurological basis of visual perception and the disorders that result from brain damage are discussed. At the time the chapters in this volume constituted a state of the art survey in this area and provided data that were essential for the development of models of normal image and object formation.

Learning for Adaptive and Reactive Robot Control

Learning for Adaptive and Reactive Robot Control PDF Author: Aude Billard
Publisher: MIT Press
ISBN: 0262367017
Category : Technology & Engineering
Languages : en
Pages : 425

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Book Description
Methods by which robots can learn control laws that enable real-time reactivity using dynamical systems; with applications and exercises. This book presents a wealth of machine learning techniques to make the control of robots more flexible and safe when interacting with humans. It introduces a set of control laws that enable reactivity using dynamical systems, a widely used method for solving motion-planning problems in robotics. These control approaches can replan in milliseconds to adapt to new environmental constraints and offer safe and compliant control of forces in contact. The techniques offer theoretical advantages, including convergence to a goal, non-penetration of obstacles, and passivity. The coverage of learning begins with low-level control parameters and progresses to higher-level competencies composed of combinations of skills. Learning for Adaptive and Reactive Robot Control is designed for graduate-level courses in robotics, with chapters that proceed from fundamentals to more advanced content. Techniques covered include learning from demonstration, optimization, and reinforcement learning, and using dynamical systems in learning control laws, trajectory planning, and methods for compliant and force control . Features for teaching in each chapter: applications, which range from arm manipulators to whole-body control of humanoid robots; pencil-and-paper and programming exercises; lecture videos, slides, and MATLAB code examples available on the author’s website . an eTextbook platform website offering protected material[EPS2] for instructors including solutions.

Visuomotor Coordination in Reach-To-Grasp Tasks

Visuomotor Coordination in Reach-To-Grasp Tasks PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 123

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Book Description
Mots-clés de l'auteur: active vision ; coupled dynamical systems ; gaze ; humanoid robot ; learning ; motor control ; motor-primed visual attention ; neuroscience ; reaching and grasping ; visuomotor coordination.