The Neuroscience Of Hallucinations

Author : Renaud Jardri,Arnaud Cachia,Pierre Thomas,Delphine Pins
Publisher : Springer Science & Business Media
Page : 567 pages
File Size : 50,6 Mb
Release : 2012-09-25
Category : Medical
ISBN : 9781461441212

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The Neuroscience of Hallucinations by Renaud Jardri,Arnaud Cachia,Pierre Thomas,Delphine Pins Pdf

Hallucinatory phenomena have held the fascination of science since the dawn of medicine, and the popular imagination from the beginning of recorded history. Their study has become a critical aspect of our knowledge of the brain, making significant strides in recent years with advances in neuroimaging, and has established common ground among what normally are regarded as disparate fields. The Neuroscience of Hallucinations synthesizes the most up-to-date findings on these intriguing auditory, visual, olfactory, gustatory, and somatosensory experiences, from their molecular origins to their cognitive expression. In recognition of the wide audience for this information among the neuroscientific, medical, and psychology communities, its editors bring a mature evidence base to highly subjective experience. This knowledge is presented in comprehensive detail as leading researchers across the disciplines ground readers in the basics, offer current cognitive, neurobiological, and computational models of hallucinations, analyze the latest neuroimaging technologies, and discuss emerging interventions, including neuromodulation therapies, new antipsychotic drugs, and integrative programs. Among the topics covered: Hallucinations in the healthy individual. A pathophysiology of transdiagnostic hallucinations including computational and connectivity modeling. Molecular mechanisms of hallucinogenic drugs. Structural and functional variations in the hallucinatory brain in schizophrenia. The neurodevelopment of hallucinations. Innovations in brain stimulation techniques and imaging-guided therapy. Psychiatrists, neurologists, neuropsychologists, cognitive neuroscientists, clinical psychologists, and pharmacologists will welcome The Neuroscience of Hallucinations as a vital guide to the current state and promising future of their shared field.

Author : Daniel Collerton
Publisher : John Wiley & Sons
Page : 373 pages
File Size : 41,5 Mb
Release : 2015-02-23
Category : Science
ISBN : 9781118731703

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The Neuroscience of Visual Hallucinations by Daniel Collerton Pdf

Each year, some two million people in the United Kingdom experience visual hallucinations. Infrequent, fleeting visual hallucinations, often around sleep, are a usual feature of life. In contrast, consistent, frequent, persistent hallucinations during waking are strongly associated with clinical disorders; in particular delirium, eye disease, psychosis, and dementia. Research interest in these disorders has driven a rapid expansion in investigatory techniques, new evidence, and explanatory models. In parallel, a move to generative models of normal visual function has resolved the theoretical tension between veridical and hallucinatory perceptions. From initial fragmented areas of investigation, the field has become increasingly coherent over the last decade. Controversies and gaps remain, but for the first time the shapes of possible unifying models are becoming clear, along with the techniques for testing these. This book provides a comprehensive survey of the neuroscience of visual hallucinations and the clinical techniques for testing these. It brings together the very latest evidence from cognitive neuropsychology, neuroimaging, neuropathology, and neuropharmacology, placing this within current models of visual perception. Leading researchers from a range of clinical and basic science areas describe visual hallucinations in their historical and scientific context, combining introductory information with up-to-date discoveries. They discuss results from the main investigatory techniques applied in a range of clinical disorders. The final section outlines future research directions investigating the potential for new understandings of veridical and hallucinatory perceptions, and for treatments of problematic hallucinations. Fully comprehensive, this is an essential reference for clinicians in the fields of the psychology and psychiatry of hallucinations, as well as for researchers in departments, research institutes and libraries. It has strong foundations in neuroscience, cognitive science, optometry, psychiatry, psychology, clinical medicine, and philosophy. With its lucid explanation and many illustrations, it is a clear resource for educators and advanced undergraduate and graduate students.

Author : Jan Dirk Blom,Iris E.C. Sommer
Publisher : Springer Science & Business Media
Page : 426 pages
File Size : 42,8 Mb
Release : 2011-12-21
Category : Medical
ISBN : 9781461409595

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Hallucinations by Jan Dirk Blom,Iris E.C. Sommer Pdf

The work aims to provide an overview of the field of contemporary hallucinations research. It will consist of 28 chapters, the writing of which will be put out to international experts specialized in the specific fields at hand. The work aims to be unique, in that it intends to cover many different types of hallucination, and to approach the subject matter from four different perspectives, i.e., conceptual, phenomenological, neuroscientific, and therapeutic.

Author : Oliver Sacks
Publisher : Vintage
Page : 326 pages
File Size : 46,5 Mb
Release : 2012-11-06
Category : Science
ISBN : 9780307957252

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Hallucinations by Oliver Sacks Pdf

NATIONAL BESTSELLER • The "poet laureate of medicine" (The New York Times) and author of The Man Who Mistook His Wife for a Hat weaves together stories of mind-altering experiences to reveal what they tell us about our brains, our folklore and culture, and why the potential for hallucination exists in us all. “An absorbing plunge into a mystery of the mind.” —Entertainment Weekly To many people, hallucinations imply madness, but in fact they are a common part of the human experience. These sensory distortions range from the shimmering zigzags of a visual migraine to powerful visions brought on by fever, injuries, drugs, sensory deprivation, exhaustion, or even grief. Hallucinations doubtless lie behind many mythological traditions, literary inventions, and religious epiphanies. Drawing on his own experiences, a wealth of clinical cases from among his patients, and famous historical examples ranging from Dostoevsky to Lewis Carroll, the legendary neurologist Oliver Sacks investigates the mystery of these sensory deceptions: what they say about the working of our brains, how they have influenced our folklore and culture, and why the potential for hallucination is present in all humans.

Author : J. Bogousslavsky,F. Boller,M. Iwata
Publisher : Karger Medical and Scientific Publishers
Page : 236 pages
File Size : 44,9 Mb
Release : 2019-04-30
Category : Medical
ISBN : 9783318064636

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A History of Neuropsychology by J. Bogousslavsky,F. Boller,M. Iwata Pdf

Neuropsychology has become a very important aspect for neurologists in clinical practice as well as in research. Being a specialized field in psychology, its long history is based on different historical developments in brain science and clinical neurology. In this volume, we want to show how present concepts of neuropsychology originated and were established by outlining the most important developments since the end of the 19th century. The articles of this book that cover topics such as aphasia, amnesia and dementia show a great multicultural influence due to an editorship and authorship that spans all developmental initiatives in Europe, Asia, and America. This book gives a better understanding of the development of higher brain function studies and is an interesting read for neurologists, psychiatrists, psychologists, neurosurgeons, historians, and anyone else interested in the history of neuropsychology.

Author : Jane Hampton
Publisher : Self Publisher
Page : 529 pages
File Size : 52,6 Mb
Release : 2019-11-26
Category : Psychology
ISBN : 9788835337348

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Neuroscience by Jane Hampton Pdf

Finally, the bundle is here! In this book of 3, you’ll get 3 times the value! Read about the following topics: Book 1 - This book expounds on the subjects listed below. It also contains tips, tricks, and natural treatments for each. Phobias are a worldwide phenomenon, but why do we have them? Learn why in this nifty guide. What is manic depression? Manic depression is what bipolar disorder used to be called, there are varying kinds of manic depressions, from moderate to severe. Read about some of the signs of manic depression, and learn when to look for assistance. Study the various triggers that can cause a manic depressive episode. Study the various tests that studied the disorder in teens. Learn about various treatments, strategies, and coping methods. Tourette’s Syndrome has various causes and manifestations, using this book you can learn how to detect and began to manage it. Tourette’s Syndrome has a host of sociological and cultural elements tied to it, especially for children. Book 2 - Hallucinations, everyone’s heard of them, but most don’t know the full extent and there are a lot of preconceived ideas and stereotypes out there. Emotional resilience is another thing that most people don’t really understand, as it’s not as well known. Bulimia is something that is more well known, but is the knowledge you possess accurate? Brain cancer, something no one wished existed. This guide will help shed some light on these subjects, and suggest/provide some treatment options, by discussing subjects such as, Hallucinations in different age groups. The different types of hallucinations and how to cope with them. Some of the typical signs and causes of hallucinations. How to speak with someone who is hallucinating, and how to take care of them. Attributes and practices of emotionally resilient people. !0 ways to build your emotional strength and increase your psychological durability. The facts and falsehoods about bulimia. What the causes are. Symptoms and signs of bulimia. Book 3 - Aphasia, if you know what this word means, then either you, or someone you love has suffered from it. If you don’t know what it is, count yourself lucky and learn to reduce the risk of you getting this debilitating speech disorder. Study the amygdala, this tiny almond sized organ in our brains that is responsible for processing the majority of our more intense emotions, like aggression, anxiety, and pleasure. Learn about the history of the amygdala, as well as the sex distinctions in the human amygdala.

Author : Simon McCarthy-Jones
Publisher : Cambridge University Press
Page : 471 pages
File Size : 46,9 Mb
Release : 2012-04-05
Category : Medical
ISBN : 9781107007222

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Hearing Voices by Simon McCarthy-Jones Pdf

A comprehensive exploration of the history, phenomenology, meanings and causes of hearing voices that others cannot hear (auditory verbal hallucinations).

Author : Meredith S. Payne
Publisher : Unknown
Page : 0 pages
File Size : 40,6 Mb
Release : 2011
Category : Hallucinations and illusions
ISBN : 1617282758

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Hallucinations by Meredith S. Payne Pdf

A hallucination, in the broadest sense, is a perception in the absence of a stimulus. In a stricter sense, hallucinations are defined as perceptions in a conscious and awake state in the absence of external stimuli which have qualities of real perception, in that they are vivid, substantial, and located in external objective space. The latter definition distinguishes hallucinations from the related phenomena of dreaming, which does not involve wakefulness. This new book gathers and presents research from around the globe in the study of hallucinations including the origin of hallucinations, auditory verbal hallucinations in schizophrenic patients, Charles Bonnet Syndrome, as well as hallucinations and suicide risk and the neurobiological basis of hallucinations.

Author : Oliver Sacks
Publisher : Knopf Canada
Page : 284 pages
File Size : 40,7 Mb
Release : 2012-11-06
Category : Science
ISBN : 9780307402196

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Hallucinations by Oliver Sacks Pdf

Hallucinations, for most people, imply madness. But there are many different types of non-psychotic hallucination caused by various illnesses or injuries, by intoxication--even, for many people, by falling sleep. From the elementary geometrical shapes that we see when we rub our eyes to the complex swirls and blind spots and zigzags of a visual migraine, hallucination takes many forms. At a higher level, hallucinations associated with the altered states of consciousness that may come with sensory deprivation or certain brain disorders can lead to religious epiphanies or conversions. Drawing on a wealth of clinical examples from his own patients as well as historical and literary descriptions, Oliver Sacks investigates the fundamental differences and similarities of these many sorts of hallucinations, what they say about the organization and structure of our brains, how they have influenced every culture's folklore and art, and why the potential for hallucination is present in us all.

Author : Fiona Macpherson,Dimitris Platchias
Publisher : MIT Press
Page : 433 pages
File Size : 40,6 Mb
Release : 2024-03-12
Category : Philosophy
ISBN : 9780262551434

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Hallucination by Fiona Macpherson,Dimitris Platchias Pdf

Scientific and philosophical perspectives on hallucination: essays that draw on empirical evidence from psychology, neuroscience, and cutting-edge philosophical theory. Reflection on the nature of hallucination has relevance for many traditional philosophical debates concerning the nature of the mind, perception, and our knowledge of the world. In recent years, neuroimaging techniques and scientific findings on the nature of hallucination, combined with interest in new philosophical theories of perception such as disjunctivism, have brought the topic of hallucination once more to the forefront of philosophical thinking. Scientific evidence from psychology, neuroscience, and psychiatry sheds light on the functional role and physiology of actual hallucinations; some disjunctivist theories offer a radically new and different philosophical conception of hallucination. This volume offers interdisciplinary perspectives on the nature of hallucination, offering essays by both scientists and philosophers. Contributors first consider topics from psychology and neuroscience, including neurobiological mechanisms of hallucination and the nature and phenomenology of auditory-verbal hallucinations. Philosophical discussions follow, with contributors first considering disjunctivism and then, more generally, the relation between hallucination and the nature of experience. Contributors István Aranyosi, Richard P. Bentall, Paul Coates, Fabian Dorsch, Katalin Farkas, Charles Fernyhough, Dominic H. ffytche, Benj Hellie, Matthew Kennedy, Fiona Macpherson, Ksenija Maravic da Silva, Peter Naish, Simon McCarthy-Jones, Matthew Nudds, Costas Pagondiotis, Ian Phillips, Dimitris Platchias, Howard Robinson, Susanna Schellenberg, Filippo Varese

Author : Peter Langland-Hassan,Agustin Vicente
Publisher : Oxford University Press, USA
Page : 349 pages
File Size : 52,8 Mb
Release : 2018-10-18
Category : Philosophy
ISBN : 9780198796640

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Inner Speech by Peter Langland-Hassan,Agustin Vicente Pdf

Inner speech lies at the chaotic intersection of several difficult questions in contemporary philosophy and psychology. On the one hand, these episodes are private mental events. On the other, they resemble speech acts of the sort used in interpersonal communication. Inner speech episodes seem to constitute or express sophisticated trains of conceptual thought but, at the same time, they are motoric in nature and draw on sensorimotor mechanisms for speech production and perception more generally. By using inner speech, we seem to both regulate our bodily actions and gain a unique kind of access to our own beliefs and desires. Inner Speech: New Voices explores this familiar and yet mysterious element of our daily lives, bringing together contributions from leading philosophers, psychologists, and neuroscientists. In response to renewed interest in the general connections between thought, language, and consciousness, these leading thinkers develop a number of important new theories, raise questions about the nature of inner speech and its cognitive functions, and debate the current controversies surrounding the 'little voice in the head.'

Author : Anonim
Publisher : Unknown
Page : 444 pages
File Size : 41,7 Mb
Release : 2012-01-01
Category : Electronic
ISBN : 1461409608

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Hallucinations by Anonim Pdf

Author : Jan Dirk Blom
Publisher : Springer Nature
Page : 797 pages
File Size : 40,9 Mb
Release : 2023-06-23
Category : Medical
ISBN : 9783031252488

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A Dictionary of Hallucinations by Jan Dirk Blom Pdf

The Dictionary of Hallucinations, second edition, is an alphabetical listing of issues pertaining to hallucinations and other misperceptions. They can be roughly divided into four categories: 1. Definitions of individual hallucinatory symptoms 2. Medical conditions and substances associated with the mediation of hallucinations 3. Historical figures who are known to have experienced hallucinations 4. Miscellaneous issues Each of the definitions of individual hallucinatory symptoms includes: a definition of the term its etymological origin the year of introduction (if known) a reference to the author or authors who introduced the term (if known) a description of the current use a brief explanation of the etiology and pathophysiology of the symptom at hand (if known) references to related terms references to the literature The second edition of A Dictionary of Hallucinations serves as a reference manual for neuroscientists, psychiatrists, psychiatric residents, psychologists, neurologists, historians of psychiatry, general practitioners, and academics dealing professionally with concepts of hallucinations and other sensory deceptions. This new edition provides updated information and references, and includes newly discovered hallucinations, bringing together contributions by other authorities within the field, with all the entries edited by Prof. Blom.

Author : Jan Dirk Blom
Publisher : Springer Science & Business Media
Page : 553 pages
File Size : 42,8 Mb
Release : 2009-12-08
Category : Medical
ISBN : 9781441912237

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A Dictionary of Hallucinations by Jan Dirk Blom Pdf

A Dictionary of Hallucinations is designed to serve as a reference manual for neuroscientists, psychiatrists, psychiatric residents, psychologists, neurologists, historians of psychiatry, general practitioners, and academics dealing professionally with concepts of hallucinations and other sensory deceptions.

Author : Sean Spence,Anthony S. David
Publisher : Psychology Press
Page : 164 pages
File Size : 47,6 Mb
Release : 2004
Category : Auditory hallucinations
ISBN : 1841699632

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Voices in the Brain by Sean Spence,Anthony S. David Pdf

For millennia, human beings have reported hearing 'voices'. These experiences have been a source of fascination, sometimes because they spoke of revelation, sometimes because they presaged madness and destruction. From Socrates to the Yorkshire Ripper the impact of voices upon human society has been considerable. But after all this time what can we really say about their causes, their meaning and their treatment? In this special issue of Cognitive Neuropsychiatry, Spence and David have edited a contemporary synthesis of what is known about voices ('auditory verbal hallucinations', AVH). Contributions are drawn from an internationally renowned panel of authors, most of whom contributed to a symposium held in Sheffield, England in September 2002 ('Voices in the Brain: the cognitive neuropsychiatry of auditory verbal hallucinations'). Topics included in this special issue are: a contemporary voice hearer's perspective on voices and their treatment (Cockshutt); a phenomenological-hermeneutic interpretation of the content of 'voice speech' (Bracken, Leudar & Thomas); a review of the evidence for cognitive interventions used to treat AVH in a group setting (Wykes); a structured literature review of evidence for and against 3 cognitive models of AVH (Seal, Aleman & McGuire); a review of the functional neuroimaging literature on AVH and proposed directions for future discovery (Woodruff); the use of 'virtual acoustics' to model hallucinations in healthy subjects in the brain scanner (Hunter); a critique of contrasting cognitive models of the AVH phenomenon (David), an evolutionary account of schizophrenic voices and the place of language in human speciation (Crow); and the phenomenology of a saint who was burned at the stake.