Download or read book Eyeblink Conditioning in Psychiatric Conditions State of the Field and Future Directions written by Tracy L. Greer and published by Frontiers Media SA. This book was released on 2017-09-22 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eyeblink classical conditioning (EBC) is a model paradigm for associative (also termed Pavlovian) learning, one of the simplest and best understood forms of learning and memory. Because EBC paradigms are readily adapted across species, the neural substrates of EBC have been well characterized, and include but are not limited to the cerebellum and anterior interpositus nucleus, the hippocampus, and prefrontal cortices. The ability to collect EBC data across many different species (i.e. including but not limited to humans) also has the distinct advantage of facilitating translational research, and therefore may be of particular benefit to elucidate mechanistic changes associated with a wide variety of psychiatric disorders. In fact, EBC paradigms have been employed to assess individuals with a wide range of neurological deficits (including Korsakoff’s amnesia, Alzheimer's disease as well as normal aging, dyslexia, inflammatory tremor, dystonia, and multiple sclerosis) and psychiatric disorders (including major depressive disorder, anxiety disorders, schizophrenia, autism, and alcohol use/addiction disorders). Individuals with these disorders exhibit differential impairments across different EBC task types (e.g., delay vs. trace EBC), with some showing impairment in one but not the other task and some showing impairments in both; across learning stage (e.g., acquisition, discrimination, or extinction), and across response variables (e.g., magnitude and timing of the conditioned eyeblink motor response, modality of the conditioned stimulus). Evaluating specific individual differences in the context of variable brain pathology should aid characterization and refinement of our understanding of complex neuropsychiatric disorders. The field of psychiatry has seen a transition from more traditional use of symptom clusters to define psychiatric disorders with subsequent examination of associated behaviors and traits, to the use of physiological and behavioral indicators to characterize individuals with respect to various psychological domains [in line with the National Institute of Mental Health Research Domain Criteria (RDoC) initiative]. This approach employs a neuroscience-based framework to assess the pathophysiology of chronic mental illnesses. Behavioral and cognitive processes are critical domains of interest in evaluating potential maladaptive patterns that may be indicative of specific psychopathologies. Furthermore, the rapid development of technological advances that allow for more detailed examination (e.g., EEG, MEG, MRI, fMRI, infrared imaging) and manipulation (e.g. transcranial magnetic and direct current stimulation) of brain functions should enhance our ability to better characterize EBC performance and its utility in characterizing aspects of particular neuropathologies. Substantial research evidence exists for the value of EBC paradigms to inform our understanding of the pathophysiologies underlying a wide variety of neurological and psychiatric disorders. Despite these findings, this readily implemented classic cognitive-behavioral paradigm is relatively underutilized in clinical settings. This e-book highlights recent convergence of clinical and research efforts in this area and aims to promote a resurgent interest in eyeblink classical conditioning, and to emphasize the potential for future translational and diagnostic applications of EBC in combination with other techniques to strengthen our understanding of alterations in brain function manifested in behaviors characteristic of specific psychopathologies.

Download or read book Psychomotor Symptomatology in Psychiatric Illnesses written by Manuel Morrens and published by Frontiers Media SA. This book was released on 2015-12-10 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychomotor symptoms are those symptoms that are characterized by deficits in the initiation, execution and monitoring of movements, such as psychomotor slowing, catatonia, neurological soft signs (NSS), reduction in motor activity or extrapyramidal symptoms (EPS). These symptoms have not always received the attention they deserve although they can be observed in a wide range of psychiatric illnesses, including mood disorders, psychotic disorders, anxiety disorders, pervasive developmental disorders and personality disorders. Nevertheless, these symptoms seem to have prognostic value on clinical and functional outcome in several pathologies. In the late 19th century, the founding fathers of modern psychiatry (including Kahlbaum, Wernicke, Kraepelin and Bleuler) had a strong focus on psychomotor abnormalities in their description and definitions of psychiatric illnesses and systematically recognized these as core features of several psychiatric pathologies. Nevertheless, emphasis on these symptoms has reduced substantially since the emergence of psychopharmacology, given the association between antipsychotics or antidepressants and medication-induced motor deficits. This has resulted in the general idea that most if not all psychomotor deficits were merely side effects of their treatment rather than intrinsic features of the illness. Yet, the last two decades a renewed interest in these deficits can be observed and has yielded an exponential growth of research into these psychomotor symptoms in several psychiatric illnesses. This recent evolution is also reflected in the increased appreciation of these symptoms in the DSM-5. As a result of this increased focus, new insights into the clinical and demographical presentation, the etiology, the course, the prognostic value as well as treatment aspects of psychomotor symptomatology in different illnesses has emerged. Still, many new questions arise from these findings. This research topic is comprised of all types of contributions (original research, reviews, and opinion piece) with a focus on psychomotor symptomatology in a psychiatric illness, especially research focusing on one or more of the following topics: the clinical presentation of the psychomotor syndrome; the course through the illness; the diagnostical specificity of the syndrome; the underlying neurobiological or neuropsychological processes; new assessment techniques; pharmacological or non-pharmacological treatment strategies.

Download or read book The Oxford Handbook of Traumatic Stress Disorders written by J. Gayle Beck and published by Oxford University Press. This book was released on 2022 with total page 1033 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In the second edition of this handbook, experts on traumatic stress have contributed chapters on topics spanning classification, epidemiology and special populations, theory, assessment, prevention/early intervention, treatment, and dissemination and treatment. This expanded, updated volume contains 39 chapters which provide research updates, along with highlighting areas that need continued clarification through additional research. The handbook provides a valuable resource for clinicians and investigators with interest in traumatic stress disorders"--

Download or read book Biosimulation in Drug Development written by Martin Bertau and published by John Wiley & Sons. This book was released on 2008-09-08 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first comprehensive survey to cover all pharmaceutically relevant topics provides a comprehensive introduction to this novel and revolutionary tool, presenting both concepts and application examples of biosimulated cells, organs and organisms. Following an introduction to the role of biosimulation in drug development, the authors go on to discuss the simulation of cells and tissues, as well as simulating drug action and effect. A further section is devoted to simulating networks and populations, and the whole is rounded off by a look at the potential for biosimulation in industrial drug development and for regulatory decisions. Part of the authors are members of the BioSim Network of Excellence that encompasses more than 40 academic institutions, pharmaceutical companies and regulatory authorities dealing with drug development; other contributors come from industry, resulting in a cross-disciplinary expert reference.

Download or read book Essentials of Psychology written by Benjamin B. Lahey and published by . This book was released on 2001 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Progress in Translational Neuroimaging Integrating Pathways Systems and Phenomenology in Neurology and Psychiatry written by Drozdstoy Stoyanov and published by Frontiers Media SA. This book was released on 2020-08-21 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stress Consequences written by George Fink and published by Academic Press. This book was released on 2010-04-06 with total page 781 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stress is a universal phenomenon that impacts adversely on most people. This volume provides a readily accessible compendium that focuses on the physical and psychological consequences of stress for individuals and society. Clinical attention focuses on disorders of the stress control system (e.g. Cushing's Syndrome: Addison's Disease) and the adverse impact of stress on human physical and mental health. Detailed reviews address disorders such as PTSD, anxiety, major depression, psychoses and related disorders such as combat fatigue and burnout. The work covers interactions between stress and neurodegenerative disorders, such as Alzheimer's disease and Parkinson's disease, as well as stress-immune-inflammatory interactions in relation to cancer and autoimmune and viral diseases. Emphasis is also placed on the role of stress in obesity, hypertension, diabetes type II and other features of the metabolic syndrome which has now reached epidemic proportions in the USA and other countries. - Chapters offer impressive scope with topics addressing animal studies, disaster, diurnal rhythms, drug effects and treatments, cognition and emotion, physical illness, psychopathology, immunology and inflammation, lab studies and tests, and psychological / biochemical / genetic aspects - Richly illustrated in full color with over 200 figures - Articles carefully selected by one of the world's most preeminent stress researchers and contributors represent the most outstanding scholarship in the field, with each chapter providing fully vetted and reliable expert knowledge

Download or read book Cumulated Index Medicus written by and published by . This book was released on 1989 with total page 1422 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Psychotic Disorders written by Carol A. Tamminga MD and published by Oxford University Press. This book was released on 2020-10-20 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Psychotic Disorders: Comprehensive Conceptualization and Treatments emphasizes a dimensional approach to psychosis--one of the most fascinating manifestations of altered brain behavior--that cuts across a broad array of psychiatric diagnoses from schizophrenia to affective psychosis and organic disorders like epilepsy and dementias. Written by an international roster of over seventy leading experts in the field, this volume comprehensively reviews, critiques, and integrates available knowledge on the etiology, mechanisms, and treatments of psychotic disorders, and outlines ways forward in both research and clinical practice towards more objective, mechanistically-based definitions of psychotic disorders. Chapters address topics such as psychosis phenomenology, biomarkers and treatments, the overlaps and interfaces between psychiatric disorders within the psychosis dimension, and novel disease definitions. Furthermore, the volume incorporates findings on potential mechanisms, bridges between various system levels (i.e., genetic, epigenetic, molecular and cellular, brain circuit and function, psychological, social, environmental and cultural) and their interactions, as well as the potential role in causation and/or mediation in psychotic disorders. Finally, the volume outlines a broad array of treatment approaches, from the readily available (e.g., psychopharmacology, various modalities of psychotherapy) to the experimental (e.g., cognitive interventions, neuromodulation). With a concluding section of forward perspectives conjecturing future directions and related challenges, this book aspires to stimulate new knowledge, generate novel frameworks, and carry new directions forward on psychotic disorders.

Download or read book The Hippocampus Book written by Richard Morris and published by Oxford University Press. This book was released on 2024-11 with total page 1033 pages. Available in PDF, EPUB and Kindle. Book excerpt: Known to be important for memory, the hippocampus has long been a prime focus for neuroscience research. This second edition of The Hippocampus Book is written by experts in a wide range of disciplines, with new chapters summarizing how disorders of hippocampal function contribute to neurological and psychiatric conditions. The editors draw on their experience in hippocampal anatomy, physiology, cognitive neuroscience and disease pathobiology to weave together an authoritative book which will interest those working in numerous neuroscientific disciplines.

Download or read book Eyeblink Classical Conditioning Volume 1 written by Diana S. Woodruff-Pak and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: The model system of eyeblink classical conditioning in humans has enormous potential for the understanding and application of fundamental principles of learning. This collection makes classical conditioning accessible to teachers and researchers in a number of ways. The first aim is to present the latest developments in theory building. Second, as background for the current directions, Eyeblink Classical Conditioning, Volume I presents an overview of a large body of previously published research on eyeblink classical conditioning. Last, the authors describe eyeblink classical conditioning techniques. Each chapter includes a highlighted methods section so that interested readers can replicate techniques for teaching and research.

Download or read book Author Index to Psychological Abstracts written by and published by . This book was released on 1964 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Suggestion and Suggestibility written by Vladimir A. Gheorghiu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains the proceedings of the First International Sym posium on Suggestion and Suggestibility, held at the University of Giessen in the Federal Republic of Germany, July 7-111987, upon the initiative of and organized by Dr. V. A. Gheorghiu and Dr. P. Netter. I regret that for personal reasons I was unable to accept his kind invita tion to attend, for Dr. Gheorghiu and I are old friends. I am pleased, however, to have this opportunity to call attention to the significance of this volume. Most of the chapters were presented in approximately their present form at the symposium, though some have been extensi vely revised for publication. It was a wise choice to divide the papers into four major sections. - I. Theoretical and Historical Perspectives, II. Assessment and Indivi dual Differences of Suggestibility, III. Psychophysiological Aspects of Suggestibility, and IV. Social and Cognitive Aspects of Suggestive Processes - each with a summarizing commentary. In view of the variety and difficulty of the individual papers, it is a help to have the integration provided by these commentaries - on Part I by Sheehan (Chap. 7), on Part II by Lundy (Chap. 13), on Part III by Edmonston (Chap. 19), and on Part IV by Fiedler (Chap. 30).

Download or read book Research Grants Index written by National Institutes of Health (U.S.). Division of Research Grants and published by . This book was released on 1968 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Encyclopedia of Behavioral Neuroscience written by and published by Elsevier. This book was released on 2010-06-03 with total page 1819 pages. Available in PDF, EPUB and Kindle. Book excerpt: Behavioral Neuroscientists study the behavior of animals and humans and the neurobiological and physiological processes that control it. Behavior is the ultimate function of the nervous system, and the study of it is very multidisciplinary. Disorders of behavior in humans touch millions of people’s lives significantly, and it is of paramount importance to understand pathological conditions such as addictions, anxiety, depression, schizophrenia, autism among others, in order to be able to develop new treatment possibilities. Encyclopedia of Behavioral Neuroscience is the first and only multi-volume reference to comprehensively cover the foundation knowledge in the field. This three volume work is edited by world renowned behavioral neuroscientists George F. Koob, The Scripps Research Institute, Michel Le Moal, Université Bordeaux, and Richard F. Thompson, University of Southern California and written by a premier selection of the leading scientists in their respective fields. Each section is edited by a specialist in the relevant area. The important research in all areas of Behavioral Neuroscience is covered in a total of 210 chapters on topics ranging from neuroethology and learning and memory, to behavioral disorders and psychiatric diseases. The only comprehensive Encyclopedia of Behavioral Neuroscience on the market Addresses all recent advances in the field Written and edited by an international group of leading researchers, truly representative of the behavioral neuroscience community Includes many entries on the advances in our knowledge of the neurobiological basis of complex behavioral, psychiatric, and neurological disorders Richly illustrated in full color Extensively cross referenced to serve as the go-to reference for students and researchers alike The online version features full searching, navigation, and linking functionality An essential resource for libraries serving neuroscientists, psychologists, neuropharmacologists, and psychiatrists

Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 1876 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.

Download or read book Estrogens and Memory written by Karyn M. Frick and published by Oxford University Press, USA. This book was released on 2020 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A book about the influence of estrogens on memory would have been unthinkable as recently as 30 years ago. Although a few small studies in the late 1970's reported a beneficial effect of estrogens on memory in human women (Hackman and Galbraith, 1976; Fedor-Freybergh, 1977), examination of the role of estrogens in memory did not truly capture more widespread attention until the pioneering work of Barbara Sherwin and colleagues in 1988 and beyond. In her initial paper, Sherwin showed that bilateral removal of the ovaries (aka surgical menopause) led to impaired short-term and long-term memory, whereas treatment of surgically menopausal women with estradiol alone, testosterone alone, or estradiol plus testosterone prevented this decline (Sherwin, 1988). As a search for the terms "estrogen" and "memory" in PubMed illustrates, well over 2000 papers have been published on the subject of estrogens and memory in the ensuing decades. The vast majority of these studies have focused on the hippocampus, a bilateral medial temporal lobe structure essential for the formation of episodic memories, particularly those with spatial, contextual, relational, temporal, and recognition components (Olton et al., 1979; Morris et al., 1982; Kim and Fanselow, 1992; Squire, 1992; Cohen and Stackman, 2015; Tonegawa et al., 2015; Eichenbaum, 2017). Although various forms of learning and memory are mediated by numerous brain regions, including the prefrontal cortex, medial temporal lobe cortices, amygdala, striatum, and cerebellum, the hippocampus has received the lion's share of attention due to its central importance for episodic memory formation. Hippocampal damage produces profound retrograde amnesia for facts and events, as well as anterograde amnesia for new information and impairments in spatial navigation (Winocur, 1990; Anagnostaras et al., 2001; Clark et al., 2002; Gilboa et al., 2006). Hippocampal dysfunction in middle-aged and aged subjects is a primary contributor to age-related memory decline (Golumb et al., 1996; Grady et al., 2003; Apostolova et al., 2010; Burke and Barnes, 2010; Small et al., 2011; Yassa et al., 2011), and has also been implicated in the cognitive impairments observed in diseases such as schizophrenia and depression (Small et al., 2011; Nakahara et al., 2018; Santos et al., 2018; Ott et al., 2019). Moreover, the hippocampi of patients with Alzheimer's disease are substantially atrophied and burdened with copious amounts of amyloid plaques and neurofibrillary tangles, the hallmark pathologies of this insidious disease (Hyman et al., 1984; Walsh and Selkoe, 2004; Selkoe and Hardy, 2016). As such, understanding how estrogens influence hippocampal functioning may provide important insights not only about the fundamental neurobiology of memory processes, but also into the etiology of neuropsychiatric and neurodegenerative diseases"--