Download or read book The Role of the Dorsolateral Prefrontal Cortex in Self initiating Elaborative Episodic Encoding written by Colin Shaun Hawco and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Several clinical populations (e.g. Schizophrenia, Alzheimer's disease, frontal lobe damage, and healthy aging with memory decline) display memory deficits which may be related to a failure to engage efficient memory encoding strategies. However, these groups often show improved memory performance when cued towards the use of efficient encoding strategies, suggesting the deficits are related to self-initiating elaborative encoding processes. At present, little is know about the neural correlates of self-initiating elaborative encoding strategies in episodic memory. The purpose of this thesis was to better understand the process of initiating elaborative encoding strategies. We hypothesized that the left dorsolateral prefrontal cortex (DLPFC) was involved in self-initiating elaborative encoding strategies. Experiment 1 was an fMRI study in which we presented conditions in which participants were either cued to use an efficient encoding strategy (semantic analysis) or were not cued to do so (a self-initiated condition), while presenting stimuli with variable semantic relatedness. We observed activity in the left DLPFC and bilateral supramarginal gyrus in response to semantic relatedness in the non-semantic (self-initiated) encoding condition. In experiment 2, we attempted to confirm the role of the left DLPFC in self-initiating elaborative encoding using transcranial magnetic stimulation (TMS), a method in which we can transiently disrupt neural activity in a limited cortical area. We performed stimulation of the left DLPFC and a control site (the vertex) during a memory encoding task. We observed a significant correlation in a subsequent cued recall task (a measure of encoding success) between the effects of TMS during encoding and participant's use of memory strategies during encoding only in the condition in which self-initiated elaborative encoding was beneficial to memory performance. This suggests a causative role for the DLPFC in self-initiating elaborative encoding. Experiment 3 was a concurrent TMS-fMRI study. Participants performed an encoding task (similar to the self-initiated condition in experiment 1) while we measured brain activity using fMRI. TMS stimulation was presented for 300ms on 3/4 of trials. The onset of stimulation was varied, starting at 200ms, 600ms, or 1000ms after stimulus onset. We observed time-specific changes in neural activity in response to TMS stimulation, suggesting that concurrent TMS-fMRI can be used to measure time-varying interactions between the DLPFC and distal brain regions These three experiment provide evidence o f the role of the left DLPFC in self-initiating elaborative encoding strategies, and the utility of TMS and fMRI (separately or combined) as research techniques to address these techniques. These studies also demonstrate the utility of our selected paradigms to directly address the issue of self-initiating elaborative encoding (rather than correlating activity to specific encoding strategies). " --
Download or read book The Role of Rostrolateral Prefrontal Cortex in Human Cognition written by Kalina Christoff and published by . This book was released on 2001 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Consumer Neuroscience Foundation Validation and Relevance written by Thomas Zoëga Ramsoy and published by Frontiers Media SA. This book was released on 2023-08-07 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consumer neuroscience has become an expanding area of both research and conduct – spanning from academic interests in the brain bases of consumption choices to commercial application of neuroscience tools and metrics. However, many of these advances are still criticized for low applicability, scattered publication records, conceptual vagueness, and a lack of proper scientific and commercial validation. To make matters worse, there is now a host of proposed commercial applications of both the insights from neuroscience and the application of neuroscience and neurophysiology tools to test consumer responses. While many of these approaches may be valid, many other approaches are either not properly validated, or may be flawed, misguided, or even outright lies. As a discipline, there is a need for both the basic and applied research in consumer neuroscience to become aligned. The purpose of this Research Topic is to provide this much-needed platform for such an industrial alignment. In doing so, this Research Topic will provide perspectives on three main areas: 1. distinctions between basic, translational and applied consumer neuroscience research 2. conceptual clarification on key concepts relevant to the science and application of consumer neuroscience 3. validation of consumer neuroscience methods and how they relate to commercially relevant cases. For this Research Topic, we therefore welcome submissions that combine academic and commercial research, all in the vein of making advances in establishing a valid, applicable consumer neuroscience.
Download or read book Stevens Handbook of Experimental Psychology and Cognitive Neuroscience Learning and Memory written by and published by John Wiley & Sons. This book was released on 2018-03-13 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: I. Learning & Memory: Elizabeth Phelps & Lila Davachi (Volume Editors) Topics covered include working memory; fear learning; education and memory; memory and future imagining; sleep and memory; emotion and memory; motivation and memory; inhibition in memory; attention and memory; aging and memory; autobiographical memory; eyewitness memory; and category learning.
Download or read book Perspectives on Human Memory and Cognitive Aging written by Moshe Naveh-Benjamin and published by Psychology Press. This book was released on 2013-04-15 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Divided into four parts, the first section of this book deals with levels of processing and memory theory, the second addresses working memory and attention, the third deals with cognitive aging, and the last addresses neuroscience perspectives.
Download or read book From Conditioning to Conscious Recollection written by Howard Eichenbaum and published by Oxford University Press. This book was released on 2004-11-18 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt: This cutting-edge book offers a theoretical account of the evolution of multiple memory systems of the brain. The authors conceptualize these memory systems from both behavioral and neurobiological perspectives, guided by three related principles. First, that our understanding of a wide range of memory phenomena can be advanced by breaking down memory into multiple forms with different operating characteristics. Second, that different forms of memory representation are supported by distinct brain pathways with circuitry and neural coding properties. Third, that the contributions of different brain systems can be compared and contrasted by distinguishing between dedicated (or specific) and elaborate (or general) memory systems. A primary goal of this work is to relate the neurobiological properties of dedicated and elaborate systems to their neuropsychological counterparts, and in so doing, account for the phenomenology of memory, from conditioning to conscious recollection.
Download or read book Learning Memory written by Howard Eichenbaum and published by W. W. Norton. This book was released on 2008 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Learning & Memory, leading researcher Howard Eichenbaum provides a new-fashioned synthesis of the contemporary learning and memory fields.
Download or read book The Cambridge Handbook of Human Affective Neuroscience written by Jorge Armony and published by Cambridge University Press. This book was released on 2013-01-21 with total page 983 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuroscientific research on emotion has developed dramatically over the past decade. The cognitive neuroscience of human emotion, which has emerged as the new and thriving area of 'affective neuroscience', is rapidly rendering existing overviews of the field obsolete. This handbook provides a comprehensive, up-to-date and authoritative survey of knowledge and topics investigated in this cutting-edge field. It covers a range of topics, from face and voice perception to pain and music, as well as social behaviors and decision making. The book considers and interrogates multiple research methods, among them brain imaging and physiology measurements, as well as methods used to evaluate behavior and genetics. Editors Jorge Armony and Patrik Vuilleumier have enlisted well-known and active researchers from more than twenty institutions across three continents, bringing geographic as well as methodological breadth to the collection. This timely volume will become a key reference work for researchers and students in the growing field of neuroscience.
Download or read book The Frontal Lobes written by and published by . This book was released on 2002 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cognitive Changes and the Aging Brain written by Kenneth M. Heilman and published by Cambridge University Press. This book was released on 2019-12-05 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the changes in the brain and in cognitive functions that occur with aging in the absence of a neurological, psychiatric, or medical disease. It discusses aging-related changes in many brain functions, including memory, language, sensory perception, motor function, creativity, attention, executive functions, emotions and mood. The neural mechanisms that may account for specific aging-related changes in cognition, perception and behavior are explored, as well as the means by which aging-related cognitive decrements can be managed and possibly ameliorated. Consequently, this book will be of value to clinicians, including neurologists, psychiatrists, geriatricians, primary care physicians, psychologists and speech-language pathologists. In addition, researchers and graduate students who want to learn about the aging brain will find this an indispensable guide.
Download or read book The Cambridge Handbook of Cognitive Aging written by Ayanna K. Thomas and published by Cambridge University Press. This book was released on 2020-05-28 with total page 1019 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decades of research have demonstrated that normal aging is accompanied by cognitive change. Much of this change has been conceptualized as a decline in function. However, age-related changes are not universal, and decrements in older adult performance may be moderated by experience, genetics, and environmental factors. Cognitive aging research to date has also largely emphasized biological changes in the brain, with less evaluation of the range of external contributors to behavioral manifestations of age-related decrements in performance. This handbook provides a comprehensive overview of cutting-edge cognitive aging research through the lens of a life course perspective that takes into account both behavioral and neural changes. Focusing on the fundamental principles that characterize a life course approach - genetics, early life experiences, motivation, emotion, social contexts, and lifestyle interventions - this handbook is an essential resource for researchers in cognition, aging, and gerontology.
Download or read book Neuroimaging of Sleep and Sleep Disorders written by Eric Nofzinger and published by Cambridge University Press. This book was released on 2013-03-07 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date, superbly illustrated practical guide to the effective use of neuroimaging in the patient with sleep disorders. The only book to date to provide comprehensive coverage of this topic. A must for all healthcare workers interested in understanding the causes, consequences and treatment of sleep disorders.
Download or read book Scientific Approaches to Consciousness written by Jonathan D. Cohen and published by Psychology Press. This book was released on 2014-04-04 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are many ways to approach the understanding of consciousness. Questions about these ways have occupied philosophers and metaphysicians for centuries. During the early growth of cognitive science the problem of consciousness remained taboo, but an increasing number of studies have either implicitly or explicitly begun to bear on its nature. These have been inspired by a number of different different original questions, and focus on a variety of different empirical phenomena. Thus, studies of implicit memory, subliminal processing, strategic versus automatic processing, allocation of attention, and differences between information processes in the awake versus dreaming state all share a common assumption of a particular quality or state -- awakeness, awareness, alertness, namely consciousness -- that somehow can be distinguished from another type of state or states in which the subject is not aware of the information being processed. What distinguishes the cognitive psychological and cognitive neuroscience approach to the question of consciousness from that of philosophy and metaphysics is scientific methodology: a set of tools that permit the empirical study of a phenomenon in an objective and reproducible way. Recent developments in both the empirical and theoretical methodologies of these fields have made it possible to begin to study the phenomenon associated with -- if not directly underlying -- consciousness in a scientific fashion. This volume tries to resolve the difficulties associated with the scientific investigation of consciousness. The intent is to explore the extent to which consciousness can be the target of direct scientific inquiry, to get on the table some of the relevant work, and consider the degree to which this research can help inform our understanding of consciousness. It brings together a group of cognitive and neuroscientists to share relevant recent research in the fields of cognitive science and neuroscience and to determine whether any new strategies for the scientific pursuit of this question can be developed. A long-term goal is the development of a unified understanding of consciousness, scientific as well as philosophical perspectives. This volume takes the first step toward building the necessary local bridges.
Download or read book A Compendium of Neuropsychological Tests written by Esther Strauss and published by Oxford University Press, USA. This book was released on 2006 with total page 1235 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compendium gives an overview of the essential aspects of neuropsychological assessment practice. It is also a source of critical reviews of major neuropsychological assessment tools for the use of the practicing clinician.
Download or read book Working Memory Capacity written by Nelson Cowan and published by Psychology Press. This book was released on 2016-04-14 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The idea of one's memory "filling up" is a humorous misconception of how memory in general is thought to work; it actually has no capacity limit. However, the idea of a "full brain" makes more sense with reference to working memory, which is the limited amount of information a person can hold temporarily in an especially accessible form for use in the completion of almost any challenging cognitive task. This groundbreaking book explains the evidence supporting Cowan's theoretical proposal about working memory capacity, and compares it to competing perspectives. Cognitive psychologists profoundly disagree on how working memory is limited: whether by the number of units that can be retained (and, if so, what kind of units and how many), the types of interfering material, the time that has elapsed, some combination of these mechanisms, or none of them. The book assesses these hypotheses and examines explanations of why capacity limits occur, including vivid biological, cognitive, and evolutionary accounts. The book concludes with a discussion of the practical importance of capacity limits in daily life. This 10th anniversary Classic Edition will continue to be accessible to a wide range of readers and serve as an invaluable reference for all memory researchers.
Download or read book Culture Mind and Brain written by Laurence J. Kirmayer and published by Cambridge University Press. This book was released on 2020-09-24 with total page 683 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent neuroscience research makes it clear that human biology is cultural biology - we develop and live our lives in socially constructed worlds that vary widely in their structure values, and institutions. This integrative volume brings together interdisciplinary perspectives from the human, social, and biological sciences to explore culture, mind, and brain interactions and their impact on personal and societal issues. Contributors provide a fresh look at emerging concepts, models, and applications of the co-constitution of culture, mind, and brain. Chapters survey the latest theoretical and methodological insights alongside the challenges in this area, and describe how these new ideas are being applied in the sciences, humanities, arts, mental health, and everyday life. Readers will gain new appreciation of the ways in which our unique biology and cultural diversity shape behavior and experience, and our ongoing adaptation to a constantly changing world.
Download or read book Clinical Management of Memory Problems written by Nick Moffat and published by Springer. This book was released on 2013-11-11 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt:
