Unconscious Memory Representations In Perception
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Unconscious Memory Representations In Perception
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Author : István Czigler
language : en
Publisher: John Benjamins Publishing
Release Date : 2010
Unconscious Memory Representations In Perception written by István Czigler 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 2010 with Psychology categories.
Perceptual experience emerges from neural computations. "Unconscious Memory Representations in Perception "focuses on the role of implicit (non-conscious) memories in processing sensory information. Making sense of the wealth of information arriving at our senses requires implicit memories, which represent environmental regularities, contingencies of the sensory input, as well as general contextual knowledge. Recent findings and theories in cognitive and computational neuroscience provided new insights into the structure and contents of implicit memory representations. The chapters of this book examine implicit memories both in relatively simple situations, such as perceiving auditory and visual objects, as well as in high?level cognitive functions, such as speech and music perception and aesthetic experience. By nature, implicit memories cannot be directly studied with behavioral methods. Therefore, a large part of the evidence reviewed was obtained in neuroscientific studies. Readers with limited experience in neuroscience will find information about the most commonly used techniques in the appendix of this volume. (Series B)
Unconscious Memory Representations In Perception
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Author : István Czigler
language : en
Publisher: John Benjamins Publishing
Release Date : 2010-05-06
Unconscious Memory Representations In Perception written by István Czigler 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 2010-05-06 with Psychology categories.
Perceptual experience emerges from neural computations. Unconscious Memory Representations in Perception focuses on the role of implicit (non-conscious) memories in processing sensory information. Making sense of the wealth of information arriving at our senses requires implicit memories, which represent environmental regularities, contingencies of the sensory input, as well as general contextual knowledge. Recent findings and theories in cognitive and computational neuroscience provided new insights into the structure and contents of implicit memory representations. The chapters of this book examine implicit memories both in relatively simple situations, such as perceiving auditory and visual objects, as well as in high‑level cognitive functions, such as speech and music perception and aesthetic experience. By nature, implicit memories cannot be directly studied with behavioral methods. Therefore, a large part of the evidence reviewed was obtained in neuroscientific studies. Readers with limited experience in neuroscience will find information about the most commonly used techniques in the appendix of this volume. (Series B)
Attention And Performance Xv
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Author : Carlo Umiltà
language : en
Publisher: MIT Press
Release Date : 1994
Attention And Performance Xv written by Carlo Umiltà 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 with Medical categories.
During the past decade, evidence of dissociation between conscious and nonconscious information processing has emerged from the study of normal subjects and brain damaged patients. The thirty-five original contributions in this book cover the latest work on this important topic. During the past decade, evidence of dissociation between conscious and nonconscious information processing has emerged from the study of normal subjects and brain damaged patients. The thirty-five original contributions in this book cover the latest work on this important topic across such traditional areas of research as vision, face recognition, spatial attention, control processes, semantic memory, episodic memory, and learning. Each section is introduced by an overview chapter that presents and evaluates the available empirical evidence in a given area and is followed by several experimental papers. The book opens with the Association Lecture, by George Mandler, "On Remembering without Really Trying: Hypermnesia, Incubation, and Mind Popping."
Preconscious Processing
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Author : Norman F. Dixon
language : en
Publisher:
Release Date : 1981-10-19
Preconscious Processing written by Norman F. Dixon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981-10-19 with Psychology categories.
Integrates data from various research areas concerned with the effects of unconscious perception and the preconscious antecedents of subjective experience. Discusses the possible nature and origin of preconscious processes, the evidence for unconscious perception, and the effects of unperceived stimuli on perception, verbal behavior, and memory. Examines the theory that cognitive processes evolved for the gratification of need.
Visual Memory
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Author : Steven J. Luck
language : en
Publisher: Oxford University Press
Release Date : 2008-09-10
Visual Memory written by Steven J. Luck and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-09-10 with Psychology categories.
Vision and memory are two of the most intensively studied topics in psychology and neuroscience. The present book concerns the interaction between vision and memory: How do we remember what we see? And how does our memory for the visual world influence subsequent perception and action? topics in psychology and neuroscience, and the intersection etween them--visual memory--is emerging as a fertile ground for research. Certain memory systems appear to specialize in This book provides a state-of-the-art account of visual memory systems. Each chapter is written by an internationally renowned researcher, who has made seminal contributions to the topic. The chapters are comprehensive, providing both a broad overview of each topic and a summary of the latest research. They also present new perspectives that advance our theoretical understanding of visual memory and suggest directions for future research. After an introductory overview by the editors, chapters address visual sensory memory (iconic memory), visual short-term memory, and the relationship between visual memory and eye movements. Visual long-term memory is then reviewed from several different perspectives, including memory for natural scenes, the relationship between visual memory and object recognition, and associative learning. The final chapters discuss the neural mechanisms of visual memory and neuropsychological deficits in visual memory. This book is a comprehensive guide to visual memory research that will be a valuable resource for both students and professionals.
Cognitive Approaches To Human Perception
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Author : Soledad Ballesteros
language : en
Publisher: Psychology Press
Release Date : 2014-02-25
Cognitive Approaches To Human Perception written by Soledad Ballesteros and has been published by Psychology Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-25 with Psychology categories.
Examining the current state of the research in perception stressing contributions in visual information processing, this volume provides an original and timely account of recent results obtained in this and other related areas of cognitive psychology. The scope of the book is intended to be broad, featuring state-of-the-art contributions from a number of outstanding researchers from different parts of the world -- the United States, Europe, and Australia. The intention is to update areas of considerable theoretical implications and active experimental investigation in this broad field called the "psychology of perception." This volume's main purpose is to highlight, from a cognitive position, a selected number of important theoretical and empirical topics which deal with critical issues in perception and other high level, related cognitive processes such as attention, mental representation, memory, word naming and semantic categorization. The studies reported were designed to answer many far-reaching questions including: * Is the global precedence effect due to low or high level processing? * Can veridical and illusory perception be explained by the same theory? * What is the relationship between attention and perception? * Is perception "direct" or an inferential process? * What mechanisms are involved in picture and word naming and categorization? * How can word and picture processing be modeled? The answers to these questions seek to unite theoretical perspectives on very important areas of cognitive psychology such as attention, perception, representation of visual objects and words, and human memory.
The Recovery Of Unconscious Memories
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Author : Matthew Hugh Erdelyi
language : en
Publisher: University of Chicago Press
Release Date : 1998-05-08
The Recovery Of Unconscious Memories written by Matthew Hugh Erdelyi and has been published by University of Chicago Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-05-08 with Psychology categories.
The question of memory recovery is now more important than ever with the controversy over delayed recall and false memory having spilled over from psychology to the courts and the public media. The Recovery of Unconscious Memories provides a comprehensive scientific treatment of a century of research that integrates for the first time the findings of the clinic and the laboratory. Included are authoritative treatments of hypnotic hypermnesia, free association and forced recall, the recovery of subliminal stimuli in dreams and fantasy, electrical recall, recovery of sensory-motor skills (also symptoms or "sick skills"), and modern mathematical decision theory analyses of true and false memories. Erdelyi's own ground-breaking research is presented, including his recent discovery of striking memory recoveries in long-delayed recall probes administered months after last testing. In a technical appendix, Erdelyi unveils for the first time a methodological solution to the problem of response bias in narrative recall.
Perception First Form Of Mind
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Author : Tyler Burge
language : en
Publisher: Oxford University Press
Release Date : 2022-05-13
Perception First Form Of Mind written by Tyler Burge and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-13 with Philosophy categories.
"In Perception: First Form of Mind, Tyler Burge develops an understanding of the most primitive type of representational mind: perception. Focusing on its form, function, and underlying capacities, as indicated in the sciences of perception, Burge provides an account of the representational content and formal representational structure of perceptual states, and develops a formal semantics for them. The account is elaborated by an explanation of how the representational form is embedded in an iconic format. These structures are then situated in current theoretical accounts of the processing of perceptual representations, with an emphasis on the formation of perceptual categorizations. An exploration of the relationship between perception and other primitive capacities-conation, attention, memory, anticipation, affect, learning, and imagining-clarifies the distinction between perceiving, with its associated capacities, and thinking, with its associated capacities. Drawing on a broad range of historical and contemporary research, rather than relying on introspection or ordinary talk about perception, Perception: First Form of Mind is a scientifically rigorous and agenda-setting work in the philosophy of perception and the philosophy of science"--
Electrophysiological Correlates Of The Influences Of Past Experience On Conscious And Unconscious Figure Ground Perception
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Author : Logan Thomas Trujillo
language : en
Publisher:
Release Date : 2007
Electrophysiological Correlates Of The Influences Of Past Experience On Conscious And Unconscious Figure Ground Perception written by Logan Thomas Trujillo and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
Figure-ground perception can be modeled as a competitive process with mutual inhibition between shape properties on opposite sides of an edge. This dissertation reports brain-based evidence that such competitive inhibition can be induced by access to preexisting object memory representations during figure assignment. Silhouette stimuli were used in which the balance of properties along an edge biased the inner, bounded, region to be seen as a novel figure. Experimental silhouettes (EXP) suggested familiar objects on their outside edges, which nonetheless appeared as shapeless grounds. Control silhouettes (CON) suggested novel shapes on the outside. In an initial task, human observers categorized masked EXP and CON silhouettes (175 ms exposure) as"novel"versus a third group of silhouettes depicting"familiar"objects on the inside. Signal detection measures verified that observers were unconscious of the familiar shapes within the EXP stimuli. Across three experiments, novel categorizations were highly accurate with shorter RTs for EXP than CON. Event-related potential (ERP) indices of observers' brain activity (Experiments 2 and 3) revealed a Late Potential (3̃00 ms) to be less positive for EXP than CON, a reduction in neural activity consistent with the presence of greater competitive inhibition for EXP stimuli. After controlling for stimulus confounds (Experiment 3), the P1 ERP (1̃00 ms) was larger for EXP than CON conditions, perhaps reflecting unconscious access to object memories. In a second task, observers were informed about familiar shapes suggested on the outsides of the EXP silhouettes before viewing masked (Experiments 1 and 2) or unmasked (Experiment 3) EXP and CON silhouettes to report whether they saw familiar shapes on the outside. Experiment 3 observers were more accurate to categorize CON vs. EXP stimuli as novel vs. familiar, with shorter RTs for EXP than CON. Task 2 N170 ERPs (1̃70 ms) were larger for EXP than CON in Experiments 2 and 3, reflecting the conscious perception of familiar shape in the outsides of EXP silhouettes. LP magnitudes were greater for CON than EXP, although ERP polarity was dependent on the presence/absence of a mask. Task 2 LPs may reflect competitive inhibition or longer processing times for CON stimuli.
The Border Between Seeing And Thinking
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Author : Ned Block
language : en
Publisher: Oxford University Press
Release Date : 2023-02-16
The Border Between Seeing And Thinking written by Ned Block and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-02-16 with Philosophy categories.
"What is the difference between seeing and thinking? Is the border between seeing and thinking a joint in nature in the sense of a fundamental explanatory difference? Is it a difference of degree? Does thinking affect seeing, i.e. is seeing "cognitively penetrable"? Are we aware of faces, causation, numerosity and other "high-level" properties or only of the colors, shapes and textures that-according to the advocate of high level perception--are the basis on which we see them? Is perception conceptual and propositional? Is perception iconic or more akin to language in being discursive? Is seeing singular? Which is more fundamental, visual attribution or visual discrimination? Is all seeing seeing-as? What is the difference between the format and content of perception and do perception and cognition have different formats? Is perception probabilistic and if so, why are we not normally aware of this probabilistic nature of perception? Are the basic features of mind known as "core cognition" a third category in between perception and cognition? Are there perceptual categories that are not concepts? Where does consciousness fit in with regard to the difference between seeing and thinking? Do the lessons from seeing apply to other senses? These are the questions I will be exploring in this book. I will be exploring them not mainly by appeals to "intuitions" as is common in philosophy of perception but by appeal to empirical evidence, including experiments in neuroscience and psychology"--