Visual and Control Aspects of Saccadic Eye Movements

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ISBN 13 :
Total Pages : 0 pages
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Book Synopsis Visual and Control Aspects of Saccadic Eye Movements by : Laurence R. Young

Download or read book Visual and Control Aspects of Saccadic Eye Movements written by Laurence R. Young and published by . This book was released on 1966 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Visual and Control Aspects of Saccadic Eye Movements

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ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Visual and Control Aspects of Saccadic Eye Movements by : Laurence R. Young

Download or read book Visual and Control Aspects of Saccadic Eye Movements written by Laurence R. Young and published by . This book was released on 1966 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The research related in this report represents part of a continuing effort to study the physiology of the visual system in man using the experimental and analytic techniques of control engineering. Recent reports have dealt with the dynamics of the vergence and version tracking loops, emphasizing the intermittent characteristics of the latter, and some consideration of intraocular pressure regulation. This report consists of two studies related to saccadic eye movements -- those rapid conjugate eye movements which jump the eyes about voluntarily and involuntarily. These saccades form the position correcting loop for visual tracking to keep the eyes "on target". Part one of the report, by Dr. L. R. Young, investigates the control aspects of saccades, considering the information used, the feedback available, and the observed mechanical dynamic performance of this fast "slewing" control. Some new experimental results on the saccadic dead zone lead to a simple statistical theory for the time of occurrence of small corrective eye movements. The question of eye movement proprioception is discussed and a variety of saccadic control models are critically reviewed. Part two of the report, by Drs. B. L. Zuber and L. Stark, concentrates on the information acquisition associated with eye movements, rather than the mechanical characteristics. The miniature involuntary eye movements occurring during fixation are reexamined from the point of view of their effect on visual acuity. Results are presented on saccadic suppression, or the elevation of visual acuity thresholds associated with microsaccades and voluntary saccadic movements. Considered together with suppression of vision during the fast phase of vestibular nystagmus and pupillary response suppression during saccades, these results bear directly on overall models of information processing in the visual control system."--Preface.

Visual and Control Aspects of Saccadic Eye Movements

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ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Visual and Control Aspects of Saccadic Eye Movements by : L. R. Young

Download or read book Visual and Control Aspects of Saccadic Eye Movements written by L. R. Young and published by . This book was released on 1966 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Mind's Eye

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Publisher : Elsevier
ISBN 13 : 0080518923
Total Pages : 763 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis The Mind's Eye by : Ralph Radach

Download or read book The Mind's Eye written by Ralph Radach and published by Elsevier. This book was released on 2003-06-05 with total page 763 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a comprehensive state-of-the-art overview of current research on cognitive and applied aspects of eye movements. The contents include peer-reviewed chapters based on a selection of papers presented at the 11th European Conference on Eye Movements (Turku, Finland 2001), supplemented by invited contributions. The ECEM conference series brings together researchers from various disciplines with an interest to use eye-tracking to study perceptual and higher order cognitive functions. The contents of the book faithfully reflect the scope and diversity of interest in eye-tracking as a fruitful tool both in basic and applied research. It consists of five sections: visual information processing and saccadic eye movements; empirical studies of reading and language production; computational models of eye movements in reading; eye-tracking as a tool to study human-computer interaction; and eye movement applications in media and communication research. Each section is concluded by a commentary chapter by one of the leading authorities in the field. These commentaries discuss and integrate the contributions in the section and provide an expert view on the most significant present and future developments in the respective areas. The book is a reference volume including a large body of new empirical work but also principal theoretical viewpoints of leading research groups in the field.

Eye Movement Research

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Publisher : Elsevier
ISBN 13 : 0080531547
Total Pages : 583 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Eye Movement Research by : J.M. Findlay

Download or read book Eye Movement Research written by J.M. Findlay and published by Elsevier. This book was released on 1995-02-03 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains selected and edited papers from the 7th European Conference on Eye Movements (ECEM 7) held in Durham, UK on August 31-September 3 1993. The volume is organized as follows:- Invited Lectures, Pursuit and Co-Ordination, Saccade and Fixation Control, Oculomotor Physiology, Clinical and Medical Aspects of Eye Movements, Eye Movements and Cognition, Eye Movements and Language and finally, Displays and Applications.

Eye Movements

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Publisher : Routledge
ISBN 13 : 1315437392
Total Pages : 520 pages
Book Rating : 4.3/5 (154 download)

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Book Synopsis Eye Movements by : Dennis F. Fisher

Download or read book Eye Movements written by Dennis F. Fisher and published by Routledge. This book was released on 2017-03-27 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1981, this volume represents the edited proceedings of the third symposium on eye movements and behaviour sponsored by the US Army Human Engineering Laboratory. The conference, titled "The Last Whole Earth Eye Movement Conference" was held in Florida in February 1980. As the conference approached, seizure of the American hostages by the Iranian militants, the Russian invasion of Afghanistan, and the uncertain economic outlook around the world made it appear as though the title was a self-fulfilling prophecy. But the meeting proved highly successful and people throughout the world seemed to be adapting to the stresses of international tension, making the possibility of subsequent meetings more likely. The present volume is intended to serve as a complementary text to the earlier texts Eye Movements and Psychological Processes (Monty & Senders, 1976) and Eye Movements and the Higher Psychological Functions (Senders, Fisher & Monty, 1978), rather than a revision and update of them.

Visual and Oculomotor Functions

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Publisher : Elsevier
ISBN 13 : 148329045X
Total Pages : 474 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Visual and Oculomotor Functions by : G. d'Ydewalle

Download or read book Visual and Oculomotor Functions written by G. d'Ydewalle and published by Elsevier. This book was released on 2013-10-22 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of contemporary work in various areas of eye-movement research with an emphasis on physiological aspects is presented in this book. The contributions are divided into six sections: I. saccadic eye movements; II. smooth pursuit and motion perception; III. eye movements in pathology and clinical settings; IV. neurophysiology of eye movements; V. optokinetic nystagmus; and VI. methods. This volume provides updated information on the most recent research on eye movements carried out mainly in Europe.

Models of Horizontal Eye Movements, Part I

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Publisher : Springer Nature
ISBN 13 : 3031016424
Total Pages : 151 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Models of Horizontal Eye Movements, Part I by : John Enderle

Download or read book Models of Horizontal Eye Movements, Part I written by John Enderle and published by Springer Nature. This book was released on 2022-06-01 with total page 151 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are five different types of eye movements: saccades, smooth pursuit, vestibular ocular eye movements, optokinetic eye movements, and vergence eye movements. The purpose of this book is focused primarily on mathematical models of the horizontal saccadic eye movement system and the smooth pursuit system, rather than on how visual information is processed. A saccade is a fast eye movement used to acquire a target by placing the image of the target on the fovea. Smooth pursuit is a slow eye movement used to track a target as it moves by keeping the target on the fovea. The vestibular ocular movement is used to keep the eyes on a target during brief head movements. The optokinetic eye movement is a combination of saccadic and slow eye movements that keeps a full-field image stable on the retina during sustained head rotation. Each of these movements is a conjugate eye movement, that is, movements of both eyes together driven by a common neural source. A vergence movement is a non-conjugate eye movement allowing the eyes to track targets as they come closer or farther away. In this book, early models of saccades and smooth pursuit are presented. The smooth pursuit system allows tracking of a slow moving target to maintain its position on the fovea. Models of the smooth pursuit have been developed using systems control theory, all involving a negative feedback control system that includes a time delay, controller and plant in the forward loop, with unity feedback. The oculomotor plant and saccade generator are the basic elements of the saccadic system. The oculomotor plant consists of three muscle pairs and the eyeball. A number of oculomotor plant models are described here beginning with the Westheimer model published in 1954, and up through our 1995 model involving a 4$^{th}$ order oculomotor plant model. The work presented here is not an exhaustive coverage of the field, but focused on the interests of the author. In Part II, a state-of-art model of the saccade system is presented, including a neural network that controls the system. Table of Contents: Introduction / Smooth Pursuit Models / Early Models of the Horizontal Saccadic Eye Movement System / Velocity and Acceleration Estimation / 1995 Linear Homeomorphic Saccadic Eye Movement Model

Models of Horizontal Eye Movements

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1608452328
Total Pages : 164 pages
Book Rating : 4.6/5 (84 download)

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Book Synopsis Models of Horizontal Eye Movements by : John D. Enderle

Download or read book Models of Horizontal Eye Movements written by John D. Enderle and published by Morgan & Claypool Publishers. This book was released on 2010 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are five different types of eye movements: saccades, smooth pursuit, vestibular ocular eye movements, optokinetic eye movements, and vergence eye movements. The purpose of this book is focused primarily on mathematical models of the horizontal saccadic eye movement system and the smooth pursuit system, rather than on how visual information is processed. A saccade is a fast eye movement used to acquire a target by placing the image of the target on the fovea. Smooth pursuit is a slow eye movement used to track a target as it moves by keeping the target on the fovea. The vestibular ocular movement is used to keep the eyes on a target during brief head movements. The optokinetic eye movement is a combination of saccadic and slow eye movements that keeps a full-field image stable on the retina during sustained head rotation. Each of these movements is a conjugate eye movement, that is, movements of both eyes together driven by a common neural source. A vergence movement is a non-conjugate eye movement allowing the eyes to track targets as they come closer or farther away. In this book, early models of saccades and smooth pursuit are presented. The smooth pursuit system allows tracking of a slow moving target to maintain its position on the fovea. Models of the smooth pursuit have been developed using systems control theory, all involving a negative feedback control system that includes a time delay, controller and plant in the forward loop, with unity feedback. The oculomotor plant and saccade generator are the basic elements of the saccadic system. The oculomotor plant consists of three muscle pairs and the eyeball. A number of oculomotor plant models are described here beginning with the Westheimer model published in 1954, and up through our 1995 model involving a 4th order oculomotor plant model. The work presented here is not an exhaustive coverage of the field, but focused on the interests of the author. In Part II, a state-of-art model of the saccade system is presented, including a neural network that controls the system. Table of Contents: Introduction / Smooth Pursuit Models / Early Models of the Horizontal Saccadic Eye Movement System / Velocity and Acceleration Estimation / 1995 Linear Homeomorphic Saccadic Eye Movement Model

Oculomotor Control and Cognitive Processes

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Publisher :
ISBN 13 :
Total Pages : 544 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Oculomotor Control and Cognitive Processes by : Roberto Schmid

Download or read book Oculomotor Control and Cognitive Processes written by Roberto Schmid and published by . This book was released on 1991 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains selected and edited papers from the fifth European Conference on Eye Movements (ECEM 5) held at the University of Pavia, Italy on September 10-13, 1989. The volume is organized in six sections as follows: Neurophysiology of Eye Movements; Control of Eye Movements; Eye-Head Coordination; Eye Movements in Pathology; Eye Movements and Cognitive Processes and Applied Research. The last section also contains some papers derived from the satellite symposium on Visual Processes and Eye Movements in Dyslexia, which was organized by the Roding Remediation Foundation.

Eye Movements and Their Role in Visual and Cognitive Processes

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Publisher : Elsevier Publishing Company
ISBN 13 :
Total Pages : 516 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Eye Movements and Their Role in Visual and Cognitive Processes by : Eileen Kowler

Download or read book Eye Movements and Their Role in Visual and Cognitive Processes written by Eileen Kowler and published by Elsevier Publishing Company. This book was released on 1990 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book to deal exclusively with oculomotor performance in a series that, up to this point, has been devoted largely to reviews of research on oculomotor anatomy and physiology. The publication of this volume signifies the recognition of the fact that a genuine understanding of eye movement will not come about through the study of neurons alone. We need to know about the capacity to make different kinds of eye movement, and about how such oculomotor capacity is used to accomplish different sorts of visual and cognitive tasks, i.e. how the eye can move and why it moves in particular ways. Research on respective topics was critically evaluated by the contributing authors, resulting in a controversial and up-to-date appraisal of this subject.

The Neurobiology of Saccadic Eye Movements

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Publisher : Elsevier Publishing Company
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Neurobiology of Saccadic Eye Movements by : Robert H. Wurtz

Download or read book The Neurobiology of Saccadic Eye Movements written by Robert H. Wurtz and published by Elsevier Publishing Company. This book was released on 1989 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Saccadic eye movements shift the direction of the eye rapidly from one part of the visual field to another. The system within the brain controlling this eye movement is probably the best understood sensory motor system in the brain of primates. The Neurobiology of Saccadic Eye Movements presents a series of state-of-the-art reviews of this system including the behavior, neuronal mechanisms, and systems engineering characterization. The successful interaction of systems modelling with the neurophysiological approaches described in this book provide a potential blueprint for future study of more complicated systems within the brain.

Models of Horizontal Eye Movements, Part II

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Publisher : Springer Nature
ISBN 13 : 3031016432
Total Pages : 148 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Models of Horizontal Eye Movements, Part II by : John Enderle

Download or read book Models of Horizontal Eye Movements, Part II written by John Enderle and published by Springer Nature. This book was released on 2022-06-01 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are five different types of eye movements: saccades, smooth pursuit, vestibular ocular eye movements, optokinetic eye movements, and vergence eye movements. The purpose of this book is focused primarily on mathematical models of the horizontal saccadic eye movement system and the smooth pursuit system, rather than on how visual information is processed. A saccade is a fast eye movement used to acquire a target by placing the image of the target on the fovea. Smooth pursuit is a slow eye movement used to track a target as it moves by keeping the target on the fovea. The vestibular ocular movement is used to keep the eyes on a target during brief head movements. The optokinetic eye movement is a combination of saccadic and slow eye movements that keeps a full-field image stable on the retina during sustained head rotation. Each of these movements is a conjugate eye movement, that is, movements of both eyes together driven by a common neural source. A vergence movement is a non-conjugate eye movement allowing the eyes to track targets as they come closer or farther away. In this book, a 2009 version of a state-of-the-art model is presented for horizontal saccades that is 3rd-order and linear, and controlled by a physiologically based time-optimal neural network. The oculomotor plant and saccade generator are the basic elements of the saccadic system. The control of saccades is initiated by the superior colliculus and terminated by the cerebellar fastigial nucleus, and involves a complex neural circuit in the mid brain. This book is the second part of a book series on models of horizontal eye movements. Table of Contents: 2009 Linear Homeomorphic Saccadic Eye Movement Model and Post-Saccade Behavior: Dynamic and Glissadic Overshoot / Neural Network for the Saccade Controller

The Control of Eye Movements

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Publisher : Elsevier
ISBN 13 : 0323145647
Total Pages : 571 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis The Control of Eye Movements by : Paul Bach-y-Rita

Download or read book The Control of Eye Movements written by Paul Bach-y-Rita and published by Elsevier. This book was released on 2012-12-02 with total page 571 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Control of Eye Movements presents the proceedings of the Symposium on the Control of Eye Movements organized by the Smith-Kettlewell Institute of Visual Sciences of the Pacific Medical Center and the Department of Visual Sciences of the University of the Pacific Graduate School of Medical Sciences, San Francisco, California, November 10-11, 1969. The book is organized into two parts. Part I is devoted to presentations of anatomical, physiological, pharmacological, psychological, and clinical aspects of eye movements. The material presented should provide a valuable reference source as well as increase awareness of the need for further investigation of many aspects of the basic physiology of eye movements. Part II presents a series of papers dealing with models of various parts of the oculomotor system. The modeling approach to control of eye movements is still in its infancy and the present work presents the first comprehensive survey of biophysical, mathematical, and engineering aspects of eye movement control.

The Neurology of Eye Movements : Text and CD-ROM

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Author :
Publisher : Oxford University Press, USA
ISBN 13 : 0198029705
Total Pages : 658 pages
Book Rating : 4.1/5 (98 download)

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Book Synopsis The Neurology of Eye Movements : Text and CD-ROM by : Departments of Neurology R. John Leigh Professor, Neuroscience Otolaryngology and Biomedical Engineering Case Western Reserve University University Hospitals and Veterans Affairs Medical Center Cleveland Ohio

Download or read book The Neurology of Eye Movements : Text and CD-ROM written by Departments of Neurology R. John Leigh Professor, Neuroscience Otolaryngology and Biomedical Engineering Case Western Reserve University University Hospitals and Veterans Affairs Medical Center Cleveland Ohio and published by Oxford University Press, USA. This book was released on 1999-08-26 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Neurology of Eye Movements provides clinicians with a synthesis of current scientific information that can be applied to the diagnosis and treatment of disorders of ocular motility. Basic scientists will also benefit from descriptions of how data from anatomical, electrophysiological, pharmacological, and imaging studies can be directly applied to the study of disease. By critically reviewing such basic studies, the authors build a conceptual framework that can be applied to the interpretation of abnormal ocular motor behavior at the bedside. These syntheses are summarized in displays, new figures, schematics and tables. Early chapters discuss the visual need and neural basis for each functional class of eye movements. Two large chapters deal with the evaluation of double vision and systematically evaluate how many disorders of the central nervous system affect eye movements. This edition has been extensively rewritten, and contains many new figures and an up-to-date section on the treatment of abnormal eye movements such as nystagmus. A major innovation has been the development of an option to read the book from a compact disc, make use of hypertext links (which bridge basic science to clinical issues), and view the major disorders of eye movements in over 60 video clips. This volume will provide pertinent, up-to-date information to neurologists, neuroscientists, ophthalmologists, visual scientists, otalaryngologists, optometrists, biomedical engineers, and psychologists.

Models of Horizontal Eye Movements, Part II

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Author :
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1608454479
Total Pages : 159 pages
Book Rating : 4.6/5 (84 download)

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Book Synopsis Models of Horizontal Eye Movements, Part II by : John Enderle

Download or read book Models of Horizontal Eye Movements, Part II written by John Enderle and published by Morgan & Claypool Publishers. This book was released on 2010-03-03 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are five different types of eye movements: saccades, smooth pursuit, vestibular ocular eye movements, optokinetic eye movements, and vergence eye movements. The purpose of this book is focused primarily on mathematical models of the horizontal saccadic eye movement system and the smooth pursuit system, rather than on how visual information is processed. A saccade is a fast eye movement used to acquire a target by placing the image of the target on the fovea. Smooth pursuit is a slow eye movement used to track a target as it moves by keeping the target on the fovea. The vestibular ocular movement is used to keep the eyes on a target during brief head movements. The optokinetic eye movement is a combination of saccadic and slow eye movements that keeps a full-field image stable on the retina during sustained head rotation. Each of these movements is a conjugate eye movement, that is, movements of both eyes together driven by a common neural source. A vergence movement is a non-conjugate eye movement allowing the eyes to track targets as they come closer or farther away. In this book, a 2009 version of a state-of-the-art model is presented for horizontal saccades that is 3rd-order and linear, and controlled by a physiologically based time-optimal neural network. The oculomotor plant and saccade generator are the basic elements of the saccadic system. The control of saccades is initiated by the superior colliculus and terminated by the cerebellar fastigial nucleus, and involves a complex neural circuit in the mid brain. This book is the second part of a book series on models of horizontal eye movements. Table of Contents: 2009 Linear Homeomorphic Saccadic Eye Movement Model and Post-Saccade Behavior: Dynamic and Glissadic Overshoot / Neural Network for the Saccade Controller

Eye Movements

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Publisher : Elsevier
ISBN 13 : 0080474918
Total Pages : 755 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Eye Movements by : Roger PG van Gompel

Download or read book Eye Movements written by Roger PG van Gompel and published by Elsevier. This book was released on 2007-03-27 with total page 755 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eye-movement recording has become the method of choice in a wide variety of disciplines investigating how the mind and brain work. This volume brings together recent, high-quality eye-movement research from many different disciplines and, in doing so, presents a comprehensive overview of the state-of-the-art in eye-movement research. Sections include the history of eye-movement research, physiological and clinical studies of eye movements, transsaccadic integration, computational modelling of eye movements, reading, spoken language processing, attention and scene perception, and eye-movements in natural environments. - Includes recent research from a variety of disciplines - Divided into sections based on topic areas, with an overview chapter beginning each section - Through the study of eye movements we can learn about the human mind, and eye movement recording has become the method of choice in many disciplines