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Author: Paul Bach-y-Rita
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 208
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Book Description
Author: Paul Bach-y-Rita
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 208
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Book Description
Author: K.J. Zülch
Publisher: Springer Science & Business Media
ISBN: 3642662048
Category : Medical
Languages : en
Pages : 340
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Book Description
The demonstration of the basic brain mechanism through studying the partially commissure-sectioned case appears to be a most prom ising enterprise. The work with animals of HAMILTON and others in elucidating psychological brain process heretofore not imagined are mere indications of what the potential seems to be. Study of the partially disconnected patient seems equally revealing and productive in showing how many high level cognitive activities are managed in the cerebral flow of information. With respect to the issue of localization of function, it would seem clear that those cerebral areas clearly involved in the im mediate processing of raw sensory information can be selectively and specifically isolated and disconnected. In other words, the informational products of the long axonal type cells of Golgi, which MARCUS JACOBSON claims are the brain cells under strict genetic control, can be isolated, whereas the products of more complex and integrative mental activities which are managed by the more mutable Golgi type II cells do not seem to be so spec ifically disposed. Thus, these data suggest the lateralized spe cialities of the various left and right brain areas can make their contribution to the cerebral activities of the opposite hemisphere through almost any callosal area regardless of its size and loca tion. Indeed, this interpretation suggests to me that the long standing issue of the extent of localization could be better un derstood by considering the dichotomy in genetic specification as offered by HIRSCH and JACOBSON (1974).
Author: Paul Bach-y-Rita
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 220
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Book Description
Author: Fiona Macpherson
Publisher: Proceedings of the British Aca
ISBN: 9780197266441
Category : Philosophy
Languages : en
Pages : 0
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Book Description
Sensory substitution and augmentation devices are built to try to replace or enhance one sense by using another sense. For example, in tactile-vision, stimulation of the skin driven by input to a camera is used to replace the ordinary sense of vision that uses our eyes. The feelSpace belt aims to give people a magnetic sense of direction using vibrotactile stimulation driven by a digital compass. Fiona Macpherson brings together researchers -neuroscientists, psychologists and philosophers -who are developing these technologies, studying the minds and behaviour of subjects who use them. Sensory Substitution and Augmentation has three specific aims. The first is to present the latest empirical research on sensory substitution and augmentation. Second, philosophers and scientists who adopt a very different approach comment on the empirical work. Their commentaries are often critical of the assumptions of the work, but often they make and call for clarifications, suggest extensions to the work, or comment on features of the application of the work that the original authors do not. This is one reason why Sensory Substitution and Augmentation is more than simply a collection of papers on the same topic. Finally, philosophers look at the nature of sensory substitution and augmentation, tackling issues such as the nature and limitations of sensory substitution, the nature of the sensory experiences, theories of perception, and the potential for these devices to help those people with disabilities, in part due to future amendments of the devices that are suggested. Throughout, there is a particular focus on the nature of the perceptual experiences, the sensory interactions, and the changes that take place in the mind and brain over time that occur while using and training to use these technologies.
Author: Julia Simner
Publisher: Oxford University Press, USA
ISBN: 0199603324
Category : Art
Languages : en
Pages : 1104
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Book Description
Synesthesia is a fascinating phenomenon which has captured the imagination of scientists and artists alike. This title brings together a broad body of knowledge about this condition into one definitive state-of-the-art handbook.
Author: Roberto Manduchi
Publisher: CRC Press
ISBN: 1439871558
Category : Medical
Languages : en
Pages : 424
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Book Description
Assistive technology has made it feasible for individuals with a wide range of impairments to engage in many activities, such as education and employment, in ways not previously possible. The key factor is to create consumer-driven technologies that solve the problems by addressing the needs of persons with visual impairments. Assistive Technology for Blindness and Low Vision explores a broad range of technologies that are improving the lives of these individuals. Presenting the current state of the art, this book emphasizes what can be learned from past successful products, as well as what exciting new solutions the future holds. Written by world-class leaders in their field, the chapters cover the physiological bases of vision loss and the fundamentals of orientation, mobility, and information access for blind and low vision individuals. They discuss technology for multiple applications (mobility, wayfinding, information access, education, work, entertainment), including both established technology and cutting-edge research. The book also examines computer and digital media access and the scientific basis for the theory and practice of sensory substitution. This volume provides a holistic view of the elements to consider when designing assistive technology for persons with visual impairment, keeping in mind the need for a user-driven approach to successfully design products that are easy to use, well priced, and fill a specific need. Written for a broad audience, this book provides a comprehensive overview and in-depth descriptions of current technology for designers, engineers, practitioners, rehabilitation professionals, and all readers interested in the challenges and promises of creating successful assistive technology.
Author: Yvette Hatwell
Publisher: John Benjamins Publishing
ISBN: 9789027251862
Category : Psychology
Languages : en
Pages : 340
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Book Description
The dominance of vision is so strong in sighted people that touch is sometimes considered as a minor perceptual modality. However, touch is a powerful tool which contributes significantly to our knowledge of space and objects. Its intensive use by blind persons allows them to reach the same levels of knowledge and cognition as their sighted peers.In this book, specialized researchers present the recent state of knowledge about the cognitive functioning of touch. After an analysis of the neurophysiology and neuropsychology of touch, exploratory manual behaviors, intramodal haptic (tactual-kinesthetic) abilities and cross-modal visual-tactual coordination are examined in infants, children and adults, and in non-human primates. These studies concern both sighted and blind persons in order to know whether early visual deprivation modifies the modes of processing space and objects. The last section is devoted to the technical devices favoring the school and social integration of the young blind: Braille reading, use of raised maps and drawings, sensory substitution displays, and new technologies of communication adapted for the blind. (Series B)
Author: Jennifer K. E. Steeves
Publisher: Cambridge University Press
ISBN: 1107022622
Category : Computers
Languages : en
Pages : 289
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Book Description
This broad exploration of research in plasticity in sensory systems focuses on visual and auditory systems. Topics include visual and visuomotor learning, sensory adaptations as a result of visual loss in childhood, plasticity in the adult visual system, plasticity across the senses, and new techniques in vision recovery, rehabilitation, and sensory substitution.
Author: D.J. Ingle
Publisher: Springer Science & Business Media
ISBN: 9400950713
Category : Psychology
Languages : en
Pages : 486
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Book Description
This volume contains chapters derived from a N. A. T. O. Advanced Study Institute held in June 1983. As the director of this A. S. I. it was my hope that some of the e1ectrophysiologists could express the potentialities of their work for perceptual theory, and that some perceptionists could speculate on the underlying "units" of perception in a way that would engage the imagination of physio logists. The reader will have to be the judge of whether this was achieved, or whether such a psychophysiological inter1ingua is still overly idealistic. It is clear that after the revolution prec~pitated by Hube1 and Weisel in understanding of visual cortical neurons we still have only a foggy idea of the behavioral output of any particular species of cortical detector. It was therefore particularly unfortunate that two persons who have made great strides in correlating interesting facets of cat cortical physio logy with human psychophysics (Max Cynader and Martin Regan of Dalhousie University) were unable to attend this meeting. Never theless, a number of new and challenging ideas regarding both spatial perception and cortical mechanisms are represented in this volume, and it is hoped that the reader will remember not only the individual demonstrations but the critical questions posed by the apposition of the two different collections of experimental facts. David Ingle April 1984 VII TABLE OF CONTENTS PREFACE V D. N. Lee and D. S. Young Visual Timing of Interceptive Action 1 J. J.
Author: Victor Chaban
Publisher: BoD – Books on Demand
ISBN: 1789231949
Category : Medical
Languages : en
Pages : 206
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Book Description
This book provides comprehensive and up-to-date insights into emerging research trends on neuroplasticity with current or future treatments for neurodevelopment and neurodegenerative diseases. The authors discuss structural and functional changes associated with cortical remapping, sensory substitution, synaptic and non-synaptic compensatory plasticity due to brain damage, brain training, chronic pain, meditation, music, exercise and related states. Key features include pathogenesis, and existing and new therapies together with a pharmacological and non-pharmacological approach in clinical treatment and management. The authors are established experts that contributed significantly to a better understanding of the etiology of neuroplasticity. This book is recommended to healthcare providers, clinical scientists, students and patients.
