Perceptual Modification
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Perceptual Modification
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Author : Robert B. Welch
language : en
Publisher: Elsevier
Release Date : 2013-10-22
Perceptual Modification written by Robert B. Welch and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-22 with Psychology categories.
Perceptual Modification: Adapting to Altered Sensory Environments is about the study of human perception using a particular research strategy: the systematic alteration of vision or audition. It is assumed that by observing how the sensory apparatus copes with this disturbance it will be possible to formulate valuable hypotheses about the structure and development of ""normal"" perception and perceptual-motor coordination. The specific goals of this book are, first, to organize the vast and confusing literature on adaptation to perceptual rearrangement and, second, to assess its contribution to the understanding of ""normal"" perception and perceptual learning. The book begins with discussions of adaptation to small prism-induced displacements of the visual field. Separate chapters follow on the proposition that adaptation to prismatic displacement and other forms of rearrangement is actually a form of learning; adaptation to inverted and reversed vision; optical tilt; illusory motions of the visual field; size-depth distortions; and distortions of form. Subsequent chapters deal with studies of auditory rearrangement; examine individual and interspecies differences in adaptability; and the study of adaptation to the visual distortions encountered by the underwater observer. The book is written for researchers and graduate students in experimental psychology. It will be of value and interest whether the reader is a specialist in the area of perceptual modification, or indeed a generalist.
Cognitive Technologies And The Pragmatics Of Cognition
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Author : Itiel E. Dror
language : en
Publisher: John Benjamins Publishing
Release Date : 2007-08-23
Cognitive Technologies And The Pragmatics Of Cognition written by Itiel E. Dror and has been published by John Benjamins Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-08-23 with Language Arts & Disciplines categories.
Technology has long been a helpful aid in human cognitive activities. With its growing sophistication and usage, technology is now taking a more intrinsic and active role in human cognition. The shift from an external aid to being an internal component of cognitive processing reflects a revolution in technology, cognition, and their interaction. The creation of such ‘cognitive technologies’ transforms the traditional instrumental function of technology to a constitutive role that shapes and defines cognition itself. This book, which was originally published as a Special Issue of Pragmatics & Cognition 13:3 (2005), explores the new horizon of these ‘cognitive technologies’ and their interactions with humans.
Unleashing The Power Of Perceptual Change
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Author : Renate Nummela Caine
language : en
Publisher: Association for Supervision & Curriculum Development
Release Date : 1997
Unleashing The Power Of Perceptual Change written by Renate Nummela Caine and has been published by Association for Supervision & Curriculum Development this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Brain categories.
The Mechanisms Of Perception
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Author : Jean Piaget
language : en
Publisher: Routledge
Release Date : 2013-07-04
The Mechanisms Of Perception written by Jean Piaget and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-04 with Psychology categories.
First published in 2006. This work represents an attempt to synthesise studies on the development of perception which Piaget started twenty or so years ago, when the Faculte des Sciences de Geneve appointed him to the Chair of Experimental Psychology and Director of the Psychological Laboratory. Most of the studies to be reported have already appeared in the Archives de Psychologie under the general title of Recherches sur Ie Developpement des Perceptions, however, more than fifteen studies which have not been published and which we shall deal with in the following pages.
Learning To See Better Improving Visual Deficits With Perceptual Learning
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Author : Gianluca Campana
language : en
Publisher: Frontiers Media SA
Release Date : 2015-07-09
Learning To See Better Improving Visual Deficits With Perceptual Learning written by Gianluca Campana and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-09 with Electronic book categories.
Perceptual learning can be defined as a long lasting improvement in a perceptual skill following a systematic training, due to changes in brain plasticity at the level of sensory or perceptual areas. Its efficacy has been reported for a number of visual tasks, such as detection or discrimination of visual gratings (De Valois, 1977; Fiorentini & Berardi, 1980, 1981; Mayer, 1983), motion direction discrimination (Ball & Sekuler, 1982, 1987; Ball, Sekuler, & Machamer, 1983), orientation judgments (Fahle, 1997; Shiu & Pashler, 1992; Vogels & Orban, 1985), hyperacuity (Beard, Levi, & Reich, 1995; Bennett & Westheimer, 1991; Fahle, 1997; Fahle & Edelman, 1993; Kumar & Glaser, 1993; McKee & Westheimer, 1978; Saarinen & Levi, 1995), visual search tasks (Ahissar & Hochstein, 1996; Casco, Campana, & Gidiuli, 2001; Campana & Casco, 2003; Ellison & Walsh, 1998; Sireteanu & Rettenbach, 1995) or texture discrimination (Casco et al., 2004; Karni & Sagi, 1991, 1993). Perceptual learning is long-lasting and specific for basic stimulus features (orientation, retinal position, eye of presentation) suggesting a long-term modification at early stages of visual analysis, such as in the striate (Karni & Sagi, 1991; 1993; Saarinen & Levi, 1995; Pourtois et al., 2008) and extrastriate (Ahissar & Hochstein, 1996) visual cortex. Not confined to a basic research paradigm, perceptual learning has recently found application outside the laboratory environment, being used for clinical treatment of a series of visually impairing conditions such as amblyopia (Levi & Polat, 1996; Levi, 2005; Levi & Li, 2009, Polat et al., 2004; Zhou et al., 2006), myopia (Tan & Fong, 2008) or presbyopia (Polat, 2009). Different authors adopted different paradigms and stimuli in order to improve malfunctioning visual abilities, such as Vernier Acuity (Levi, Polat & Hu, 1997), Gratings detection (Zhou et al., 2006), oculomotor training (Rosengarth et al., 2013) and lateral interactions (Polat et al., 2004). The common result of these studies is that a specific training produces not only improvements in trained functions, but also in other, untrained and higher-level visual functions, such as visual acuity, contrast sensitivity and reading speed (Levi et al, 1997a, 1997b; Polat et al., 2004; Polat, 2009; Tan & Fong, 2008). More recently (Maniglia et al. 2011), perceptual learning with the lateral interactions paradigm has been successfully used for improving peripheral vision in normal people (by improving contrast sensitivity and reducing crowding, the interference in target discrimination due to the presence of close elements), offering fascinating new perspectives in the rehabilitation of people who suffer of central vision loss, such as maculopathy patients, partially overcoming the structural differences between fovea and periphery that limit the vision outside the fovea. One of the strongest point, and a distinguishing feature of perceptual learning, is that it does not just improve the subject’s performance, but produces changes in brain’s connectivity and efficiency, resulting in long-lasting, enduring neural changes. By tailoring the paradigms on each subject’s needs, perceptual learning could become the treatment of choice for the rehabilitation of visual functions, emerging as a simple procedure that doesn’t need expensive equipment.
An Odyssey In Learning And Perception
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Author : Eleanor J. Gibson
language : en
Publisher: MIT Press
Release Date : 1994-02-03
An Odyssey In Learning And Perception written by Eleanor J. Gibson and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-02-03 with Psychology categories.
An Odyssey in Learning and Perception documents a fifty-year intellectual expedition in the areas of learning and perception—always with an eye to combining them in a theory of perceptual learning and development, a theory that may be broadly applicable to humans and nonhumans, young and old. In the field of psychology, beginning in the 1950s, Eleanor J. Gibson nearly single-handedly developed the field of perceptual learning with a series of brilliant studies that culminated in the seminal work, Perceptual Learning and Development. An Odyssey in Learning and Perception brings together Gibson's scientific papers, including difficult-to-find or previously unpublished work, along with classic studies in perception and action. Gibson introduces each paper to show why the research was undertaken and concludes each section with comments linking the findings to later developments. A personal essay touches on the questions and concerns that guided her research.
Computing Prosody
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Author : Yoshinori Sagisaka
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Computing Prosody written by Yoshinori Sagisaka and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Technology & Engineering categories.
This book presents a collection of papers from the Spring 1995 Work shop on Computational Approaches to Processing the Prosody of Spon taneous Speech, hosted by the ATR Interpreting Telecommunications Re search Laboratories in Kyoto, Japan. The workshop brought together lead ing researchers in the fields of speech and signal processing, electrical en gineering, psychology, and linguistics, to discuss aspects of spontaneous speech prosody and to suggest approaches to its computational analysis and modelling. The book is divided into four sections. Part I gives an overview and theoretical background to the nature of spontaneous speech, differentiating it from the lab-speech that has been the focus of so many earlier analyses. Part II focuses on the prosodic features of discourse and the structure of the spoken message, Part ilIon the generation and modelling of prosody for computer speech synthesis. Part IV discusses how prosodic information can be used in the context of automatic speech recognition. Each section of the book starts with an invited overview paper to situate the chapters in the context of current research. We feel that this collection of papers offers interesting insights into the scope and nature of the problems concerned with the computational analysis and modelling of real spontaneous speech, and expect that these works will not only form the basis of further developments in each field but also merge to form an integrated computational model of prosody for a better understanding of human processing of the complex interactions of the speech chain.
Perceptual Learning
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Author : Manfred Fahle
language : en
Publisher: MIT Press
Release Date : 2002
Perceptual Learning written by Manfred Fahle and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Medical categories.
Perceptual learning is the specific and relatively permanent modification of perception and behaviour following sensory experience. This book presents advances made during the 1990s in this rapidly growing field.
Pre Reflective Consciousness
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Author : Sofia Miguens
language : en
Publisher: Routledge
Release Date : 2015-10-16
Pre Reflective Consciousness written by Sofia Miguens and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-16 with Philosophy categories.
Pre-reflective Consciousness: Sartre and Contemporary Philosophy of Mind delves into the relationship between the current analytical debates on consciousness and the debates that took place within continental philosophy in the twentieth century and in particular around the time of Sartre and within his seminal works. Examining the return of the problem of subjectivity in philosophy of mind and the idea that phenomenal consciousness could not be reduced to functional or cognitive properties, this volume includes twenty-two unique contributions from leading scholars in the field. Asking questions such as: Why we should think that self-consciousness is non-reflective? Is subjectivity first-personal? Does consciousness necessitate self-awareness? Do we need pre-reflective self-consciousness? Are ego-disorders in psychosis a dysfunction of pre-reflective self-awareness? How does the Cartesian duality between body and mind fit into Sartre’s conceptions of consciousness?
Encyclopedia Of Perception
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Author : E. Bruce Goldstein
language : en
Publisher: SAGE
Release Date : 2010
Encyclopedia Of Perception written by E. Bruce Goldstein and has been published by SAGE this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Psychology categories.
Because of the ease with which we perceive, many people see perception as something that "just happens." However, even seemingly simple perceptual experiences involve complex underlying mechanisms, which are often hidden from our conscious experience. These mechanisms are being investigated by researchers and theorists in fields such as psychology, cognitive science, neuroscience, computer science, and philosophy. A few examples of the questions posed by these investigations are, What do infants perceive? How does perception develop? What do perceptual disorders reveal about normal functioning? How can information from one sense, such as hearing, be affected by information from another sense, such as vision? How is the information from all of our senses combined to result in our perception of a coherent environment? What are some practical outcomes of basic research in perception? These are just a few of the questions this encyclopedia will consider, as it presents a comprehensive overview of the field of perception for students, researchers, and professionals in psychology, the cognitive sciences, neuroscience, and related medical disciplines such as neurology and ophthalmology.