Current Oculomotor Research

Author : Wolfgang Becker
Publisher : Springer Science & Business Media
ISBN 13 : 1475730543
Total Pages : 459 pages
Book Rating : 4.48/5 ( download)

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Download or read book Current Oculomotor Research written by Wolfgang Becker and published by Springer Science & Business Media. This book was released on 2013-11-09 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the proceedings of the Ninth European Conference on Eye Movements (ECEM 9), held in Ulm, Germany, on September 23-26, 1997. ECEM 9 con tinued a series of conferences initiated by Rudolf Groner of Bern, Switzerland, in 1981 which, from its very beginning, has brought together scientists from very diverse fields with a common interest in eye movements. About 40 of the papers presented at ECEM 9 have been selected for presentation in full length while others are rendered in condensed form. There is a broad spectrum of motives why people have become involved in, and fas cinated by, eye movement research. Neuroscientists have been allured by the prospect of understanding anatomical findings, single unit recordings, and the sequels of experimental lesions in terms of the clearly defined system requirements and the well documented be havioural repertoire of the oculomotor system. Others have been attracted by the richness of this repertoire and its dependence on an intricate hierarchy of factors spanning from "simple" reflexes to visual pattern recognition and spatio-temporal prediction. Neurolo gists, neuro-ophthalmologists and neuro-otologists have long standing experience with eye movements as sensitive indicators of lesions in the brain stem, the midbrain, and the cere bellum. By studying oculomotor malfunctions they have made, and are continuing to make, important contributions to our understanding of oculomotor functions.

Author : Mike Horsley
Publisher : Springer Science & Business Media
ISBN 13 : 3319028685
Total Pages : 345 pages
Book Rating : 4.82/5 ( download)

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Download or read book Current Trends in Eye Tracking Research written by Mike Horsley and published by Springer Science & Business Media. This book was released on 2013-12-11 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our eye movements in response to visual stimuli reveal much about how we experience the world. Focusing on the latest developments in the multidisciplinary field of eye tracking research, this volume ranges across a wide spectrum of research applications, with four sections covering the plethora of practical uses to which our expanding knowledge can be put. They offer abundant evidence that eye tracking research and its methodologies offer new ways of collecting data, framing research questions, and thinking about how we view our world. As a result, we are discovering more about how the visual system works, as well as how it interacts with attention, cognition, and behaviour. Current Trends in Eye Tracking Research presents the work of more than 50 researchers and academics, showcasing groundbreaking studies and innovative ways of applying eye tracking technologies to interesting research problems. The book covers the current output of a number of pioneering research laboratories, detailing their work on eye tracking and the visual system, alignment and EEG data, marketing and social applications, and eye tracking in education. Featuring creative uses of existing technology as well as inventive implementation of new technology in a range of research contexts and disciplines, this new publication is compelling proof of the growing importance of this exciting and fast-moving area of scientific endeavor.

Author : Stefano Ramat
Publisher :
ISBN 13 :
Total Pages : 624 pages
Book Rating : 4.99/5 ( download)

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Download or read book Clinical and Basic Oculomotor Research written by Stefano Ramat and published by . This book was released on 2005 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a snapshot of the state of the art of oculomotor and vestibular research, focusing on the bridge between laboratory and clinical research and the interdisciplinary relationships among ophthalmology, neurology, and otology.

Author : Andrew H. Clarke
Publisher : Springer
ISBN 13 : 331959933X
Total Pages : 74 pages
Book Rating : 4.35/5 ( download)

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Download or read book Vestibulo-Oculomotor Research in Space written by Andrew H. Clarke and published by Springer. This book was released on 2017-08-30 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph describes the findings of spaceflight research related to spatial orientation, sensorimotor coordination and mental function. Exposed to the microgravity conditions of spaceflight, the human experiences a variety of physiological and psychological problems, which are presented here. Recent findings of sensory motor research in space are depicted and their benefits for life on earth discussed. The examination of the vestibulo-oculomotor system for example has led to the development of innovative devices for the measurement of three-dimensional eye and head movements. These devices are currently employed in Earthbound applications such as eye laser surgery. The book is written for students and researchers in neurosciences, biomedical engineering, for neurologists and psychologists as well as for persons wanting to know more about biomedical research in space and its application on earth.

Author :
Publisher :
ISBN 13 : 9780444800282
Total Pages : pages
Book Rating : 4.8X/5 ( download)

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Download or read book Progress in Oculomotor Research written by and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Robert H. Wurtz
Publisher : Elsevier Publishing Company
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.99/5 ( download)

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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.

Author :
Publisher :
ISBN 13 : 9780444801043
Total Pages : pages
Book Rating : 4.49/5 ( download)

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Download or read book The Brain's Eye written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author :
Publisher :
ISBN 13 :
Total Pages : 599 pages
Book Rating : 4.89/5 ( download)

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Download or read book Clinical and Basic Oculomotor Research written by and published by . This book was released on 2005 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : G. d'Ydewalle
Publisher : Elsevier
ISBN 13 : 148329045X
Total Pages : 474 pages
Book Rating : 4.54/5 ( download)

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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.

Author : Alireza Ghahari
Publisher : Morgan & Claypool Publishers
ISBN 13 : 1627056599
Total Pages : 124 pages
Book Rating : 4.95/5 ( download)

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Download or read book Models of Horizontal Eye Movements written by Alireza Ghahari and published by Morgan & Claypool Publishers. This book was released on 2015-02-01 with total page 124 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 series 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. In Part 1, early models of saccades and smooth pursuit are presented. 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. In Part 2, 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. Part 3 describes a model of the saccade system, focusing on the neural network. It presents a neural network model of biophysical neurons in the midbrain for controlling oculomotor muscles during horizontal human saccades. In this book, a multiscale model of the saccade system is presented, focusing on a multiscale neural network and muscle fiber model. Chapter 1 presents a comprehensive model for the control of horizontal saccades using a muscle fiber model for the lateral and medial rectus muscles. The importance of this model is that each muscle fiber has a separate neural input. This model is robust and accounts for the neural activity for both large and small saccades. The muscle fiber model consists of serial sequences of muscle fibers in parallel with other serial sequences of muscle fibers. Each muscle fiber is described by a parallel combination of a linear length tension element, viscous element, and active-state tension generator. Chapter 2 presents a biophysically realistic neural network model in the midbrain to drive a muscle fiber oculomotor plant during horizontal monkey saccades. Neural circuitry, including omnipause neuron, premotor excitatory and inhibitory burst neurons, long lead burst neuron, tonic neuron, interneuron, abducens nucleus, and oculomotor nucleus, is developed to examine saccade dynamics. The time-optimal control mechanism demonstrates how the neural commands are encoded in the downstream saccadic pathway by realization of agonist and antagonist controller models. Consequently, each agonist muscle fiber is stimulated by an agonist neuron, while an antagonist muscle fiber is unstimulated by a pause and step from the antagonist neuron. It is concluded that the neural network is constrained by a minimum duration of the agonist pulse, and that the most dominant factor in determining the saccade magnitude is the number of active neurons for the small saccades. For the large saccades, however, the duration of agonist burst firing significantly affects the control of saccades. The proposed saccadic circuitry establishes a complete model of saccade generation since it not only includes the neural circuits at both the premotor and motor stages of the saccade generator, but it also uses a time-optimal controller to yield the desired saccade magnitude.