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Author: Talis Bachmann
Publisher:
Published: 1994
Total Pages: 324
ISBN-13:
DOWNLOAD EBOOKSection headings: Foreword; Introduction -- The Problem of Visual Masking; Facts and the Theories of Visual Masking; The Conception of Perceptual Retouch and its Experimental Control; The Psychophysiological Modelling from Short-Term Images; Conclusions.
Author: Talis Bachmann
Publisher: Academic Press
Published: 2013-11-13
Total Pages: 117
ISBN-13: 0128003839
DOWNLOAD EBOOKVisual masking is a technique used in cognitive research to understand pre-conscious processes (priming, for example), consciousness, visual limits, and perception issues associated with psychopathology. This book is a short format review of research using visual masking: how it has been used, and what these experiments have discovered.Topics covered include concepts, varieties, and theories of masking; masking and microgenetic mechanisms and stagesof visual processing; psychopharmacological and genetic factors in masking, and more. - Provides succinct information about the widely dispersed masking studies and points out some new trends in masking research - Reviews transcranial magnetic stimulation (TMS) as an alternative to the traditional psychophysical masking methods - Comments on the methodological pitfalls hidden in the practice of masking, helping to improve the quality of future research where masking is used as a tool - Informs readers about recent developments in theoretical attempts to understand masking
Author: Bruno Breitmeyer
Publisher: OUP Oxford
Published: 2006-04-20
Total Pages: 384
ISBN-13: 0191546208
DOWNLOAD EBOOKOur visual system can process information at both conscious and unconscious levels. Understanding the factors that control whether a stimulus reaches our awareness, and the fate of those stimuli that remain at an unconscious level, are the major challenges of brain science in the new millennium. Since its publication in 1984, Visual Masking has established itself as a classic text in the field of cognitive psychology. In the years since, there have been considerable advances in the cognitive neurosciences, and a growth of interest in the topic of consciousness, and the time is ripe for a new edition of this text. Where most current approaches to the study of visual consciousness adopt a 'steady-state' view, the approach presented in this book explores its dynamic properties. This new edition uses the technique of visual masking to explore temporal aspects of conscious and unconscious processes down to a resolution in the millisecond range. The 'time slices' through conscious and unconscious vision revealed by the visual masking technique can shed light on both normal and abnormal operations in the brain. The main focus of this book is on the microgenesis of visual form and pattern perception - microgenesis referring to the processes occurring in the visual system from the time of stimulus presentation on the retinae to the time, a few hundred milliseconds later, of its registration at conscious or unconscious perceptual and behavioural levels. The book takes a highly integrative approach by presenting microgenesis within a broad context encompassing visuo-temporal phenomena, attention, and consciousness.
Author: John Polich
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 193
ISBN-13: 1461502942
DOWNLOAD EBOOKThis volume presents the first systematic overview of how event-related brain potential (ERP), cognitive electroencephalography (EEG), and functional magnetic imaging (fMRI) measures reflect the mental events arising from changes in sensory stimulation. The contents are fresh, the literature distillations highly informative, and the range of topics extremely useful for cognitive neuroscientists, psychologists, and researchers.
Author: Stephen Grossberg
Publisher: Psychology Press
Published: 2014-05-22
Total Pages: 329
ISBN-13: 1317769643
DOWNLOAD EBOOKMathematical Psychology and Psychophysiology promotes an understanding of the mind and its neural substrates by applying interdisciplinary approaches to issues concerning behavior and the brain. The contributions present model from many disciplines that share common, conceptual, functional, or mechanistic substrates and summarize recent models and data from neural networks, mathematical genetics, psychoacoustics, olfactory coding, visual perception, measurement, psychophysics, cognitive development, and other areas. The contributors to Mathematical Psychology and Psychophysiology show the conceptual and mathematical interconnectedness of several approaches to the fundamental scientific problem of understanding mind and brain. The book's interdisciplinary approach permits a deeper understanding of theoretical advances as it formally structures a broad overview of the data.
Author: Gabor Stefanics
Publisher: Frontiers Media SA
Published: 2015-06-04
Total Pages: 204
ISBN-13: 2889195600
DOWNLOAD EBOOKCurrent theories of visual change detection emphasize the importance of conscious attention to detect unexpected changes in the visual environment. However, an increasing body of studies shows that the human brain is capable of detecting even small visual changes, especially if such changes violate non-conscious probabilistic expectations based on repeating experiences. In other words, our brain automatically represents statistical regularities of our visual environmental. Since the discovery of the auditory mismatch negativity (MMN) event-related potential (ERP) component, the majority of research in the field has focused on auditory deviance detection. Such automatic change detection mechanisms operate in the visual modality too, as indicated by the visual mismatch negativity (vMMN) brain potential to rare changes. VMMN is typically elicited by stimuli with infrequent (deviant) features embedded in a stream of frequent (standard) stimuli, outside the focus of attention. In this research topic we aim to present vMMN as a prediction error signal. Predictive coding theories account for phenomena such as mismatch negativity and repetition suppression, and place them in a broader context of a general theory of cortical responses. A wide range of vMMN studies has been presented in this Research Topic. Twelve articles address roughly four general sub-themes including attention, language, face processing, and psychiatric disorders. Additionally, four articles focused on particular subjects such as the oblique effect, object formation, and development and time-frequency analysis of vMMN. Furthermore, a review paper presented vMMN in a hierarchical predictive coding framework. Each paper in this Research Topic is a valuable contribution to the field of automatic visual change detection and deepens our understanding of the short term plasticity underlying predictive processes of visual perceptual learning.
Author: G. C. Galbraith
Publisher: Routledge
Published: 2021-09-30
Total Pages: 490
ISBN-13: 1000379183
DOWNLOAD EBOOKOriginally published in 1988, in several respects this book is a tribute to the outstanding career of the late Donald B. Lindsley (1907-2003) who, over a span of more than 55 years, had contributed greatly to the development of research in the fields of neurophysiology, psychophysiology, and experimental psychology. The impetus for the book was a conference held at UCLA to honor Professor Lindsley for his numerous and significant contributions to psychology. The chapters of this book have been written by Professor Lindsley’s colleagues and co-workers, and by former students and postdoctoral fellows. The introductory chapter, written by Lindsley himself, tells of 2000 years of "pondering". The chapter is a discussion of the lengthy history of neurophysiology, psychophysiology, and behaviour. Many of the topics mentioned in this chapter are subsequently presented in the book as reports of ongoing research in the field.
Author: Sachiko Kinoshita
Publisher: Psychology Press
Published: 2004-06-02
Total Pages: 461
ISBN-13: 1135432198
DOWNLOAD EBOOKMasked priming has a short and somewhat controversial history. When used as a tool to study whether semantic processing can occur in the absence of conscious awareness, considerable debate followed, mainly about whether masked priming truly tapped unconscious processes. For research into other components of visual word processing, however - in particular, orthographic, phonological, and morphological - a general consensus about the evidence provided by masked priming results has emerged. This book contains thirteen original chapters in which these three components of visual word processing are examined using the masked priming procedure. The chapters showcase the advantages of masked priming as an alternative to more standard methods of studying language processing that require comparisons of matched items. Based on a recent conference, this book offers up-to-date research findings, and would be valuable to researchers and students of word recognition, psycholinguistics, or reading.
Author: Morten Overgaard
Publisher: OUP Oxford
Published: 2015-03-26
Total Pages: 228
ISBN-13: 0191002763
DOWNLOAD EBOOKThe past two decades have seen a surge of interest in the topic of consciousness, with the result that the research literature has expanded greatly. However, until now, there has been little consensus on just which methods are the most effective for the study of consciousness. As a result, a wide range of experimental paradigms have been employed, sometimes making it difficult to compare and contrast experimental findings. 'Behavioral Methods in Consciousness Research' is the first book of its kind, providing an overview of methods and approaches for studying consciousness. The chapters are written by leading researchers and experts, who describe the methods they actually use in their own studies, along with their pitfalls, problems, and difficulties. For all students and researchers embarking on research in this area - and even seasoned researchers - this book is a valuable source of information in helping them design, perform, and analyze scientifically rigorous experiments.
Author: John L. Andreassi
Publisher: Psychology Press
Published: 2010-05-26
Total Pages: 690
ISBN-13: 1135613087
DOWNLOAD EBOOKPsychophysiology: Human Behavior and Physiological Response provides students with essential elementary information regarding the anatomy and physiology of various body systems, recording techniques, integrative reviews of literature, and concepts
