Download or read book Cognitive mechanisms of visual attention working memory emotion and their interactions written by Chaoxiong Ye and published by Frontiers Media SA. This book was released on 2023-08-17 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Control of Cognitive Processes written by Stephen Monsell and published by MIT Press. This book was released on 2000 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thirty-two contributions discuss evidence from psychological experiments with healthy and brain-damaged subjects, functional imaging, electrophysiology, and computational modeling.
Download or read book Predictability Correlation and Contiguity written by Peter Harzem and published by . This book was released on with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stimulus Class Formation in Humans and Animals written by T.R. Zentall and published by Elsevier. This book was released on 1996-10-24 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stimulus class formation has been studied independently by two groups of researchers. One group has come out of a learning theory approach, while the second has developed out of a behavior analytic tradition. The purpose of the present volume is to further establish the ties between these two research areas while allowing for differences in approach to the questions asked. The book is loosely organized around four themes. The first two sections deal with what constitutes functional and equivalence classes in animals and humans. In the third section, the authors attempt to identify stimulus control variables that contribute to the formation of equivalences classes. The last section deals with the complex issue of the role of verbal behavior in equivalence classes. The goal of the book is to provide the reader with a better understanding of the current state of research and theory in stimulus class formation. It is also hoped that it will stimulate research into how and under what conditions, stimulus classes can form.
Download or read book Cognitive Biases in Health and Psychiatric Disorders written by Tatjana Aue and published by Academic Press. This book was released on 2020-02-23 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cognitive Biases in Health and Psychiatric Disorders: Neurophysiological Foundations focuses on the neurophysiological basis of biases in attention, interpretation, expectancy and memory. Each chapter includes a review of each specific bias, including both positive and negative information in both healthy individuals and psychiatric populations. This book provides readers with major theories, methods used in investigating biases, brain regions associated with the related bias, and autonomic responses to specific biases. Its end goal is to provide a comprehensive overview of the neural, autonomic and cognitive mechanisms related to processing biases. - Outlines neurophysiological research on diverse types of information processing bias, including attention bias, expectancy bias, interpretation bias, and memory bias - Discusses both normal and pathological forms of each cognitive biases - Provides specific examples on how to translate research on cognitive biases to clinical applications
Download or read book Attention Memory and Executive Function written by G. Reid Lyon and published by . This book was released on 1996 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: From a 1994 working conference at the National Institutes of Health, Rockville, Maryland, researchers in psychology, neuropsychology, special education, and medicine present theory and research on three central cognitive processes--attention, memory, and executive function--and explain how their findings can help clinicians assess and remediate reading and attention disorders. Annotation copyright by Book News, Inc., Portland, OR
Download or read book From Fear to Flow written by Jannica Heinstrom and published by Elsevier. This book was released on 2010-07-30 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Fear to Flow explores how personality traits may influence attitude, behaviour and reaction to information. Consideration is made for individual differences in information behaviour and reasons behind individual search differences. The book reviews personality and information behaviour and discusses how personality may influence the attitude towards information. Reaction to information is examined in contexts such as everyday life, decision-making, work, studies and human-computer interaction. - Introduces a little researched area which is current and needed in our Information Age - Explores how personality traits may influence attitude, behaviour and reaction to information - Provides an overview of the psychological aspects and individual differences in information seeking behaviour and examines reasons behind individual search differences other than personality
Download or read book Attention written by Addie Johnson and published by SAGE. This book was released on 2004 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: Attention: Theory and Practice provides a balance between a readable overview of attention and an emphasis on how theories and paradigms for the study of attention have developed. The book highlights the important issues and major findings while giving sufficient details of experimental studies, models, and theories so that results and conclusions are easy to follow and evaluate. Rather than brushing over tricky technical details, the authors explain them clearly, giving readers the benefit of understanding the motivation for and techniques of the experiments in order to allow readers to think through results, models, and theories for themselves. Attention is an accessible text for advanced undergraduate and graduate students in psychology, as well as an important resource for researchers and practitioners interested in gaining an overview of the field of attention.
Download or read book Behavioral and Physiological Bases of Attentional Biases Paradigms Participants and Stimuli written by Daniela M. Pfabigan and published by Frontiers Media SA. This book was released on 2015-08-21 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Attentional biases (ABs) play a prominent role in the development and maintenance of clinically relevant symptoms of, for example, anxiety and depression. In particular, increased attentional orienting and preoccupation with biologically relevant and mood-congruent stimuli has been observed, suggesting that the visual-attentional system is overly sensitive towards threat cues and avoidant of cues of reward in these disorders. First, several experimental paradigms have been used to assess ABs, e.g., the dot probe task, the emotional stroop task, and the spatial cueing task amongst others. Yet, these paradigms are based on different theoretical backgrounds and target different stages of the attentional process. Thus, different paradigms provided converging as well as diverging evidence with regard to ABs. However, it is often not entirely clear to what extent this reflects real differences and commonalities, or is caused by differences in methodology. For example, behavioral reaction time data can only provide a snapshot of selective attention. Measuring event-related potentials, eye movements, or functional brain imaging data enables exploring the exact temporal and spatial dynamics of attentional processes. Moreover, neuroimaging data reveal specific cortical networks involved in directing attention toward a stimulus or disengaging from it. Second, ABs have been mainly discussed as symptoms of psychopathology, while results in healthy participants are still scarce; previous studies mostly compared extreme groups. However, a comprehensive theoretical and empirical account of ABs in psychopathology also requires a thorough account of ABs in the general healthy population. Moreover, the effect of gender, as an important contributing factor in processing of emotional stimuli, has also not been considered systematically in previous research. Third, a variety of stimuli has been used in the assessment of ABs. So far, mostly facial or word stimuli have been applied. However, in everyday life not only facial emotion recognition but also a fast evaluation of complex social situations is important to be effective in social interactions. Recent research started using more complex stimuli to raise ecological validity. However, the use of ecologically valid stimuli poses some methodological challenges and needs to be applied more systematically. The aim of this research topic is to integrate different paradigms and stimuli, addressing individuals from the whole range of the population continuum, and to apply different methodological approaches. It is intended to bring together expertise in stimulus selection, timing and implementing issues, advancing and broadening the overall understanding of ABs.
Download or read book Attentional Capture written by Bradley S. Gibson and published by . This book was released on 2008 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The notion that certain mental or physical events can capture attention has been one of the most enduring topics in the study of attention owing to the importance of understanding how goal-directed and stimulus-driven processes interact in perception and cognition. Despite the clear theoretical and applied importance of attentional capture, a broad survey of this field suggests that the term "capture" means different things to different people. In some cases, it refers to covert shifts of spatial attention, in others involuntary saccades, and in still others general disruption of processing by irrelevant stimuli. The properties that elicit "capture" can also range from abruptly onset or moving lights, to discontinuities in textures, to unexpected tones, to emotionally valenced words or pictures, to directional signs and symbols. Attentional capture has been explored in both the spatial and temporal domains as well as the visual and auditory modalities. There are also a number of different theoretical perspectives on the mechanisms underlying "capture" (both functional and neurophysiological) and the level of cognitive control over capture. This special issue provides a sampling of the diversity of approaches, domains, and theoretical perspectives that currently exist in the study of attentional capture. Together, these contributions should help evaluate the degree to which attentional capture represents a unitary construct that reflects fundamental theoretical principles and mechanisms of the mind.
Download or read book Pre cueing Effects on Perception Attention and Cognitive Penetrability written by Athanassios Raftopoulos and published by Frontiers Media SA. This book was released on 2018-04-12 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Attention has often been likened to spotlights and filters—devices that illuminate or screen out some inputs in favor of others. This largely passive conception of attention has been gradually replaced by a more dynamic and far-reaching process. We know that attentional processes augment neural processing at all levels, and in some cases, augmenting processing within the sense organs themselves. For example, cueing object features (e.g., instructing a subject to look at a screen for a red object) modulates prestimulus activity in the visual cortex. Far from being limited to space or basic features, such attention cueing can function in surprisingly flexible and complex ways: people can be cued to attend to various objects, properties, and semantic categories and such attention appears to directly involve perceptual mechanisms. Studies of spatial attention cues presented before stimulus presentation show early modulation of perceptual processing. This phenomenon refers to the enhancement of the baseline activity of neurons at all levels in the visual cortex that are tuned to the cued location, which is called attentional modulation of spontaneous activity. The spontaneous firing rates of neurons are increased when attention is shifted toward the location of an upcoming stimulus before its presentation. Evidence also suggests that through pre-cueing of object features, feature-based attention modulates prestimulus activity in the visual cortex. The effects of pre-stimulus feature attention act either as a preparatory activity to enhance the stimulus-evoked potentials within feature sensitive areas, or they act so as to modulate stimulus-locked transients. Both effects of pre-cueing reflect a change in background neural activity. They are called anticipatory effects established prior to the presentation of the stimulus. Thus, they do not modulate processing during stimulus viewing but bias the process before it starts via the increase in the base line firing rates; they rig-up perceptual processing without affecting it on-line. Moreover, recent work on perceptual processing emphasizes the role of brain as a predictive tool. To perceive is to use what you know to explain away the sensory signal across multiple spatial and temporal scales. Perception aims to enable perceivers to interact with their environment successfully. Success relies on inferring or predicting correctly (or nearly so) the nature of the source of the incoming signal from the signal itself, an inference that may well be Bayesian. Current research sheds light on the role of attention in inferring the identities of the distal objects. Attention within late vision contributes to testing hypotheses concerning the putative distal causes of the sensory data encoded in the lower neuronal assemblies in the visual processing hierarchy. This testing assumes the form of matching predictions, made on the basis of an hypothesis, about the sensory information that the lower levels should encode assuming that the hypothesis is correct, with the current, actual sensory information encoded at the lower levels. To this aim, attention enhances the activity of neurons in the cortical regions that encode the stimuli that most likely contain information relevant to the testing of the hypothesis. In this Research Topic we aim to answer two related questions: First, what are the differences between this sort of pre-cueing effects and top-down cognitive influences on perception, and, in general, how do such attentional cuing effects relate to the broader literature on top-down influences on perception? Second, given that attention appears to change perceptual processing and that a form of attention, namely, cognitively-driven (or endogenous, or sustained) attention is a cognitive process, does attentional modulation through pre-cueing constitute cognitive penetrability of perception? Addressing these two questions will shed light on the theoretical underpinnings of cognitive penetrability and the nature of perceptual processing.
Download or read book Effects of Punishment on Human Behavior written by Saul Axelrod and published by Academic Press. This book was released on 2013-10-22 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Effects of Punishment on Human Behavior is a collection of essays that discusses the procedural and ethical issues of the use of electric shock as a treatment for severe behavior problems. The book presents the different types of extraneous aversives and undesirable side effects of punishment. It demonstrates the effectiveness of punishment procedures. The text describes the various aspects of punishment, as applied to human beings. It discusses the ethical and legal issues that challenge the use of punishment. Another topic of interest is the salient characteristics and influences affecting the success of overcorrection. The section that follows describes the types of punishment. The text also provides a conceptual and methodological analysis of a technique called "timeout. The book will provide valuable insights for psychologists, teachers, students, and researchers in the field of behavioral science.
Download or read book Attention and Associative Learning written by Chris J. Mitchell and published by Oxford University Press (UK). This book was released on 2010 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together leading international learning and attention researchers to provide both a comprehensive and wide-ranging overview of the current state of knowledge of this area as well as new perspectives and directions for the future.
Download or read book The Oxford Handbook of Social Exclusion written by C. Nathan DeWall and published by Oxford University Press. This book was released on 2013-03-07 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Handbook of Social Exclusion offers the most comprehensive body of social exclusion research ever assembled, and addresses the fundamental questions on why people have a need to belong, why people exclude others, and how people respond to various forms of social exclusion.
Download or read book Encyclopedia of Autism Spectrum Disorders written by Fred R. Volkmar and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Schedules of Reinforcement written by B. F. Skinner and published by B. F. Skinner Foundation. This book was released on 2015-05-20 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contingent relationship between actions and their consequences lies at the heart of Skinner’s experimental analysis of behavior. Particular patterns of behavior emerge depending upon the contingencies established. Ferster and Skinner examined the effects of different schedules of reinforcement on behavior. An extraordinary work, Schedules of Reinforcement represents over 70,000 hours of research primarily with pigeons, though the principles have now been experimentally verified with many species including human beings. At first glance, the book appears to be an atlas of schedules. And so it is, the most exhaustive in existence. But it is also a reminder of the power of describing and explaining behavior through an analysis of measurable and manipulative behavior-environment relations without appealing to physiological mechanisms in the brain. As en exemplar and source for the further study of behavioral phenomena, the book illustrates the scientific philosophy that Skinner and Ferster adopted: that a science is best built from the ground up, from a firm foundation of facts that can eventually be summarized as scientific laws.
Download or read book The Importance of the Body Mind Relationship in Mental Functioning and Development of Body Focused Disorders in Adolescence volume II written by Stefania Cella and published by Frontiers Media SA. This book was released on 2024-06-28 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection is Volume II of the Research Topic The Importance of the Body-Mind Relationship in Mental Functioning and Development of Body-Focused Disorders in Adolescence. Adolescence is a critical period when the conflict between the body and mind becomes particularly pronounced due to the physical changes associated with puberty. These pubescent transformations can affect body image and the perception of self, necessitating a renegotiation of the relationship between body and mind. Failure to navigate this process successfully can lead to dissociation from the sexual body, resulting in feelings of alienation, hatred, disinvestment, and even self-destructive behaviors such as eating disorders, self-injury, and suicide.
