The Motion Aftereffect

The Motion Aftereffect PDF Author: George Mather
Publisher: MIT Press
ISBN: 9780262133432
Category : Psychology
Languages : en
Pages : 252

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Book Description
Motion perception lies at the heart of the scientific study of vision. The motion aftereffect (MAE) is the appearance of directional movement in a stationary object or scene after the viewer has been exposed to viusal motion in the opposite direction. For example, after one has looked at a waterfall for a period of time, the scene beside the waterfall may appear to move upward when one's gaze is transfered to it. Although the phenomenon seems simple, research has revealed copmlexities in the underlying mechanisms, and offered general lessons about how the brain processes visual information. In the 1990s alone, more than 200 papers have been published on MAE, largely inspired by improved techniques for examining brain electrophysiology and by emerging new theories of motion perception.

The Motion Aftereffect

The Motion Aftereffect PDF Author: George Mather
Publisher: MIT Press
ISBN: 9780262133432
Category : Psychology
Languages : en
Pages : 252

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Book Description
Motion perception lies at the heart of the scientific study of vision. The motion aftereffect (MAE) is the appearance of directional movement in a stationary object or scene after the viewer has been exposed to viusal motion in the opposite direction. For example, after one has looked at a waterfall for a period of time, the scene beside the waterfall may appear to move upward when one's gaze is transfered to it. Although the phenomenon seems simple, research has revealed copmlexities in the underlying mechanisms, and offered general lessons about how the brain processes visual information. In the 1990s alone, more than 200 papers have been published on MAE, largely inspired by improved techniques for examining brain electrophysiology and by emerging new theories of motion perception.

Perception

Perception PDF Author:
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 528

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Book Description


Visual Motion Perception

Visual Motion Perception PDF Author: Beatrice Alexandra Golomb
Publisher:
ISBN:
Category : Motion perception (Vision)
Languages : en
Pages : 702

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Book Description


The Visual Neurosciences

The Visual Neurosciences PDF Author: John Simon Werner
Publisher: MIT Press
ISBN: 0262033089
Category : Cell physiology
Languages : en
Pages : 975

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Book Description
An essential reference book for visual science.

Visual Psychophysics

Visual Psychophysics PDF Author: Dorothea Jameson
Publisher: Springer Science & Business Media
ISBN: 3642886582
Category : Medical
Languages : en
Pages : 822

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Book Description
This volume on Visual Psychophysics documents the current status of research aimed toward understanding the intricacies of the visual mechanism and its laws of operation in intact human perceivers. As can be seen from the list of contributors, the problems of vision engage the interest and experimental ingenuity of investi gators from a variety of disciplines. Thus we find authors affiliated with depart ments of biology, medical and physiological physics, ophthalmology, physics, physiology and anatomy, psychology, laboratories of neurophysiology, medical clinics, schools of optometry, visual and othcr types of research institutes. A continuing interplay between psychophysical studies and physiological work is everywhere evident. As more information about the physiological basis of vision accumulates, and new studies and analyses of receptor photochemistry and the neurophysiology of retina and brain appear, psychophysical studies of the intact organism become more sharply focused, sometimes more complex, and often more specialized. Technological advances have increased the variety and precision of the stimulus controls, and advances in measurement techniques have reopened old problems and stimulated the investigation of new ones. In some cases, new concepts are being drawn in to help further our under standing of the laws by which the visual mechanism operates; in other cases, ideas enunciated long ago have been reevaluated, developed more fully, and reified in terms of converging evidence from both psychophysical experiments and unit recordings from visual cells.

Visual Motion and Its Role in the Stabilization of Gaze

Visual Motion and Its Role in the Stabilization of Gaze PDF Author: Frederick Albert Miles
Publisher: Elsevier Science & Technology
ISBN:
Category : Medical
Languages : en
Pages : 452

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Book Description
Hardbound. This fifth volume of Reviews of Oculomotor Research is mainly concerned with the visual stabilization mechanisms but, unlike the previous volumes in the series, the coverage goes beyond the mammalian literature. The emphasis is on the visual processing problems that must be solved if the motor responses are to be appropriate. Chapters are included dealing specifically with the psychophysics and physiology of visual motion, areas of intense research activity in recent years.The first section deals with the fundamental problem of how motion is first decoded by the visual system. The second section deals with more global aspects of the visual motion experienced by the moving observer. The third and last section deals with specific stabilizing behaviors and their underlying physiology.An excellent book, at the cutting edge of research developments in visual stabilization mechanisms.

Binocular Vision and Stereopsis

Binocular Vision and Stereopsis PDF Author: Ian P. Howard
Publisher: Oxford University Press, USA
ISBN: 9780195084764
Category : Medical
Languages : en
Pages : 756

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Book Description
This book is a survey of knowledge about binocular vision, with an emphasis on its role in the perception of a three-dimensional world. The primary interest is biological vision. In each chapter, physiological, behavioral, and computational approaches are reviewed in some detail, discussed, and interrelated. The authors describe experiments required to answer specific questions and relates them to new terminologies and current theoretical schemes.

Presbyopia Research

Presbyopia Research PDF Author: Gerard Obrecht
Publisher: Springer Science & Business Media
ISBN: 1475721315
Category : Medical
Languages : en
Pages : 290

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Book Description
Seeing is life. Seeing is transfonning luminous col We wish to extend our academic and theoretical ored stimulations and shapes into amental represen knowledge and also to complete and exchange our tation, structured in space and in time. But seeing is technical and professional experience to prepare also opening onto the world that surrounds us: it is corrective means for the future. thus a means for communicating and learning. Numerous questions have yet to be answered, Jean-Jacques Rousseau, a philosopher worth such as: quoting during the bicentennial of the French Revo lution of which he was an instigator, stated, "of all • Will it one day be possible to defer or stop the the senses, vision is that wh ich can be the least aging of the accommodative apparatus? readily separated from judgments of the mind. " • Is further improvement of the current corrective Sight is increasingly called on in our modern means possible, whether spectacles or contact world. Maturity is affected at about 40-45 years by lenses? the on set of presbyopia. Atthat age, which demands • How are behavioral and psychological presbyope all our intellectual and physical means, our sight typologies to be integrated in the course of exam should be irreproachable. Our efficiency must not be ination, prescription, and fitting with corrective diminished.

Visual Perception

Visual Perception PDF Author: Vicki Bruce
Publisher: Psychology Press
ISBN: 1136917071
Category : Psychology
Languages : en
Pages : 496

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Book Description
This comprehensively updated and expanded revision of the successful second edition continues to provide detailed coverage of the ever-growing range of research topics in vision. In Part I, the treatment of visual physiology has been extensively revised with an updated account of retinal processing, a new section explaining the principles of spatial and temporal filtering which underlie discussions in later chapters, and an up-to-date account of the primate visual pathway. Part II contains four largely new chapters which cover recent psychophysical evidence and computational model of early vision: edge detection, perceptual grouping, depth perception, and motion perception. The models discussed are extensively integrated with physiological evidence. All other chapters in Parts II, III, and IV have also been thoroughly updated.

The Psychology of Visual Illusion

The Psychology of Visual Illusion PDF Author: J. O. Robinson
Publisher: Courier Corporation
ISBN: 0486151182
Category : Science
Languages : en
Pages : 302

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Book Description
Well-rounded perspective on the ambiguities of visual display emphasizes geometrical optical illusions: framing and contrast effects, distortion of angles and direction, and apparent "movement" of images. 240 drawings. 1972 edition.