Neural Circuits Underlying Emotion And Motivation Insights From Optogenetics And Pharmacogenetics

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Neural circuits underlying emotion and motivation: Insights from optogenetics and pharmacogenetics

Author : Anton Ilango
Publisher : Frontiers Media SA
ISBN 13 : 2889195341
Total Pages : 174 pages
Book Rating : 4.8/5 (891 download)

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Book Synopsis Neural circuits underlying emotion and motivation: Insights from optogenetics and pharmacogenetics by : Anton Ilango

Download or read book Neural circuits underlying emotion and motivation: Insights from optogenetics and pharmacogenetics written by Anton Ilango and published by Frontiers Media SA. This book was released on 2015-06-04 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Application of optogenetic and pharmacogenetic tools to study the neural circuits underlying emotional valence, feeding, arousal and motivated behaviors has provided crucial insights into brain function. Expression of light sensitive proteins into specific neurons and subsequent stimulation by light (optogenetics) to control neuronal activity or expression of designer receptors exclusively activated by designer drugs (DREADD) in specific neuronal populations with subsequent activation or suppression of neuronal activity by an otherwise inert ligand (pharmacogenetics) provides control over defined elements of neural circuits. These novel tools have provided a more in depth understanding into several questions about brain function. These include: • Regulation of sleep-wake transition by the interaction of hypocretin neurons of lateral hypothalamus and nor adrenergic neurons of the locus coruleaus • Regulation of feeding by AGRP and POMC neurons in arcuate nucleus of the hypothalamus • Place preference and positive reinforcement by activation of DA neuron of VTA • Place aversion by activation of VTA GABA and lateral habenula neurons • Opposing influences on reinforcement by activation of D1 and D2 expressing medium spiny neurons of dorsal striatum and nucleus accumbens The list still grows... From cell type specific manipulations to signaling properties in the cell (Dietz et al 2012) with unprecedented temporal resolution, these tools revolutionize the exploration of pathways/connectivity. Recent years also witnessed the extension of applying these tools from studying emotional valence and motivated behavior to reactivation of memory. c-fos based genetic approaches allowed us to integrate light sensitive opsins or DREADD receptor into specific neurons that are activated by certain learning events (for example fear) (Garner et al 2012; Liu et al 2012). In this Research Topic, we welcome researchers to contribute original research articles, review articles, methods and commentary on topics utilizing optogenetic and pharmacogenetic tools to study the neural circuits underlying emotional valence, motivation, reinforcement and memory. We believe the Research Topic will shine light on various questions we have about brain function by using novel optogenetic and pharmacogenetic tools and will hopefully inspire ongoing research to overcome the hurdles of using these tools to advance clinical applications.

Optogenetics

Author : Krishnarao Appasani
Publisher : Cambridge University Press
ISBN 13 : 1108146090
Total Pages : 537 pages
Book Rating : 4.1/5 (81 download)

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Book Synopsis Optogenetics by : Krishnarao Appasani

Download or read book Optogenetics written by Krishnarao Appasani and published by Cambridge University Press. This book was released on 2017-04-27 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discovered little more than a decade ago, optogenetics - a revolutionary technique combining genetic and optical methods to observe and control the function of neurons - is now a widely used research tool. Optogenetics-driven research has led to insights into Parkinson's disease and other neurological and psychiatric disorders. With contributions from leaders and innovators from both academia and industry, this volume explores the discovery and application of optogenetics, from the basic science to its potential clinical use. Chapters cover a range of optogenetics applications, including for brain circuits, plasticity, memory, learning, sleep, vision and neurodegenerative and neuropsychiatric diseases. Providing authoritative coverage of the huge potential that optogenetics research carries, this is an ideal resource for researchers and graduate students, as well as for those working in the biotechnology and pharmaceutical industries and in a clinical setting.

The Neuroscience of Emotion

Author : Ralph Adolphs
Publisher : Princeton University Press
ISBN 13 : 140088991X
Total Pages : 374 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis The Neuroscience of Emotion by : Ralph Adolphs

Download or read book The Neuroscience of Emotion written by Ralph Adolphs and published by Princeton University Press. This book was released on 2018-06-05 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new framework for the neuroscientific study of emotions in humans and animals The Neuroscience of Emotion presents a new framework for the neuroscientific study of emotion across species. Written by Ralph Adolphs and David J. Anderson, two leading authorities on the study of emotion, this accessible and original book recasts the discipline and demonstrates that in order to understand emotion, we need to examine its biological roots in humans and animals. Only through a comparative approach that encompasses work at the molecular, cellular, systems, and cognitive levels will we be able to comprehend what emotions do, how they evolved, how the brain shapes their development, and even how we might engineer them into robots in the future. Showing that emotions are ubiquitous across species and implemented in specific brain circuits, Adolphs and Anderson offer a broad foundation for thinking about emotions as evolved, functionally defined biological states. The authors discuss the techniques and findings from modern neuroscientific investigations of emotion and conclude with a survey of theories and future research directions. Featuring color illustrations throughout, The Neuroscience of Emotion synthesizes the latest in neuroscientific work to provide deeper insights into how emotions function in all of us.

Sleep-Wake Neurobiology and Pharmacology

Author : Hans-Peter Landolt
Publisher : Springer Nature
ISBN 13 : 3030112721
Total Pages : 481 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Sleep-Wake Neurobiology and Pharmacology by : Hans-Peter Landolt

Download or read book Sleep-Wake Neurobiology and Pharmacology written by Hans-Peter Landolt and published by Springer Nature. This book was released on 2019-09-03 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume connects current ideas and concepts about sleep functions and circadian rhythms with the search for novel target-selective sleep-wake therapeutics. To do so, it provides a timely, state-of-the-art overview of sleep-wake mechanisms in health and disease, ongoing developments in drug discovery, and their prospects for the clinical treatment of sleep-disordered patients. It particularly focuses on the concept that sleep and wakefulness mutually affect each other, and the future therapeutic interventions with either sleep- or wake-promoting agents that are expected to not only improve the quality of sleep but also the waking behavior, cognition, mood and other sleep-associated physiological functions. The chapter 'Sleep Physiology, Circadian Rhythms, Waking Performance and the Development of Sleep-Wake Therapeutics' available open access under a CC BY 4.0 license at link.springer.com

Guide to Research Techniques in Neuroscience

Author : Matt Carter
Publisher : Academic Press
ISBN 13 : 0323915612
Total Pages : 416 pages
Book Rating : 4.3/5 (239 download)

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Book Synopsis Guide to Research Techniques in Neuroscience by : Matt Carter

Download or read book Guide to Research Techniques in Neuroscience written by Matt Carter and published by Academic Press. This book was released on 2022-03-26 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern neuroscience research is inherently multidisciplinary, with a wide variety of cutting edge new techniques to explore multiple levels of investigation. This Third Edition of Guide to Research Techniques in Neuroscience provides a comprehensive overview of classical and cutting edge methods including their utility, limitations, and how data are presented in the literature. This book can be used as an introduction to neuroscience techniques for anyone new to the field or as a reference for any neuroscientist while reading papers or attending talks. Nearly 200 updated full-color illustrations to clearly convey the theory and practice of neuroscience methods Expands on techniques from previous editions and covers many new techniques including in vivo calcium imaging, fiber photometry, RNA-Seq, brain spheroids, CRISPR-Cas9 genome editing, and more Clear, straightforward explanations of each technique for anyone new to the field A broad scope of methods, from noninvasive brain imaging in human subjects, to electrophysiology in animal models, to recombinant DNA technology in test tubes, to transfection of neurons in cell culture Detailed recommendations on where to find protocols and other resources for specific techniques "Walk-through" boxes that guide readers through experiments step-by-step

Sleep Deprivation, Stimulant Medications, and Cognition

Author : Nancy J. Wesensten
Publisher : Cambridge University Press
ISBN 13 : 1107004098
Total Pages : 287 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Sleep Deprivation, Stimulant Medications, and Cognition by : Nancy J. Wesensten

Download or read book Sleep Deprivation, Stimulant Medications, and Cognition written by Nancy J. Wesensten and published by Cambridge University Press. This book was released on 2012-08-23 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a critical review of stimulant medication literature regarding stimulant efficacy for restoring/maintaining cognition during sleep loss.

The Cambridge Handbook of Research Methods in Clinical Psychology

Author : Aidan G. C. Wright
Publisher : Cambridge University Press
ISBN 13 : 9781316639528
Total Pages : 600 pages
Book Rating : 4.6/5 (395 download)

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Book Synopsis The Cambridge Handbook of Research Methods in Clinical Psychology by : Aidan G. C. Wright

Download or read book The Cambridge Handbook of Research Methods in Clinical Psychology written by Aidan G. C. Wright and published by Cambridge University Press. This book was released on 2020-03-31 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book integrates philosophy of science, data acquisition methods, and statistical modeling techniques to present readers with a forward-thinking perspective on clinical science. It reviews modern research practices in clinical psychology that support the goals of psychological science, study designs that promote good research, and quantitative methods that can test specific scientific questions. It covers new themes in research including intensive longitudinal designs, neurobiology, developmental psychopathology, and advanced computational methods such as machine learning. Core chapters examine significant statistical topics, for example missing data, causality, meta-analysis, latent variable analysis, and dyadic data analysis. A balanced overview of observational and experimental designs is also supplied, including preclinical research and intervention science. This is a foundational resource that supports the methodological training of the current and future generations of clinical psychological scientists.

Neurobiology of Addiction

Author : George F. Koob
Publisher : Elsevier
ISBN 13 : 0080497373
Total Pages : 503 pages
Book Rating : 4.0/5 (84 download)

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Book Synopsis Neurobiology of Addiction by : George F. Koob

Download or read book Neurobiology of Addiction written by George F. Koob and published by Elsevier. This book was released on 2005-11-11 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neurobiology of Addiction is conceived as a current survey and synthesis of the most important findings in our understanding of the neurobiological mechanisms of addiction over the past 50 years. The book includes a scholarly introduction, thorough descriptions of animal models of addiction, and separate chapters on the neurobiological mechanisms of addiction for psychostimulants, opioids, alcohol, nicotine and cannabinoids. Key information is provided about the history, sources, and pharmacokinetics and psychopathology of addiction of each drug class, as well as the behavioral and neurobiological mechanism of action for each drug class at the molecular, cellular and neurocircuitry level of analysis. A chapter on neuroimaging and drug addiction provides a synthesis of exciting new data from neuroimaging in human addicts — a unique perspective unavailable from animal studies. The final chapters explore theories of addiction at the neurobiological and neuroadaptational level both from a historical and integrative perspective. The book incorporates diverse finding with an emphasis on integration and synthesis rather than discrepancies or differences in the literature. · Presents a unique perspective on addiction that emphasizes molecular, cellular and neurocircuitry changes in the transition to addiction · Synthesizes diverse findings on the neurobiology of addiction to provide a heuristic framework for future work · Features extensive documentation through numerous original figures and tables that that will be useful for understanding and teaching

Gabbard's Treatments of Psychiatric Disorders

Author : Glen O. Gabbard
Publisher : American Psychiatric Pub
ISBN 13 : 158562540X
Total Pages : 1250 pages
Book Rating : 4.5/5 (856 download)

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Book Synopsis Gabbard's Treatments of Psychiatric Disorders by : Glen O. Gabbard

Download or read book Gabbard's Treatments of Psychiatric Disorders written by Glen O. Gabbard and published by American Psychiatric Pub. This book was released on 2014-05-05 with total page 1250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive treatment textbook in psychiatry, this fifth edition of Gabbard's Treatments of Psychiatric Disorders has been thoroughly restructured to reflect the new DSM-5® categories, preserving its value as a state-of-the-art resource and increasing its utility in the field. The editors have produced a volume that is both comprehensive and concise, meeting the needs of clinicians who prefer a single, user-friendly volume. In the service of brevity, the book focuses on treatment over diagnostic considerations, and addresses both empirically-validated treatments and accumulated clinical wisdom where research is lacking. Noteworthy features include the following: Content is organized according to DSM-5® categories to make for rapid retrieval of relevant treatment information for the busy clinician. Outcome studies and expert opinion are presented in an accessible way to help the clinician know what treatment to use for which disorder, and how to tailor the treatment to the patient. Content is restricted to the major psychiatric conditions seen in clinical practice while leaving out less common conditions and those that have limited outcome research related to the disorder, resulting in a more streamlined and affordable text. Chapters are meticulously referenced and include dozens of tables, figures, and other illustrative features that enhance comprehension and recall. An authoritative resource for psychiatrists, psychologists, and psychiatric nurses, and an outstanding reference for students in the mental health professions, Gabbard's Treatments of Psychiatric Disorders, Fifth Edition, will prove indispensable to clinicians seeking to provide excellent care while transitioning to a DSM-5® world.

Behavioral Neuroscience of Orexin/Hypocretin

Author : Andrew J Lawrence
Publisher : Springer
ISBN 13 : 331957535X
Total Pages : 328 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Behavioral Neuroscience of Orexin/Hypocretin by : Andrew J Lawrence

Download or read book Behavioral Neuroscience of Orexin/Hypocretin written by Andrew J Lawrence and published by Springer. This book was released on 2017-05-29 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Current Topics in Behavioral Neuroscience focuses on the neuropeptide orexin (hypocretin) and brings together scientists from around the world who will provide a timely discussion of how this peptide regulates behavior. This is a fast-moving field, and with the incorporation of novel technologies, new breakthroughs are likely to continue. For example, the use of optogenetic approaches has enabled the identification of the role of orexin-containing neurons in arousal states, critical for higher order functioning. From a clinical perspective, genetic polymorphisms in hypocretin/orexin and orexin receptors are implicated in a number of psychiatric disorders. In addition, advanced clinical trials are currently underway for orexin receptor antagonists in the treatment of insomnia and sleep disorders. We aim to capture a broad audience of basic scientists and clinicians.

Population Neuroscience

Author : Tomas Paus
Publisher : Springer Science & Business Media
ISBN 13 : 3642364500
Total Pages : 198 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Population Neuroscience by : Tomas Paus

Download or read book Population Neuroscience written by Tomas Paus and published by Springer Science & Business Media. This book was released on 2013-03-23 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is Newton’s brain different from Rembrandt’s? Does a mother’s diet during pregnancy impact brain growth? Do adolescent peers leave a signature in the social brain? Does the way we live in our middle years affect how our brains age? To answer these and many other questions, we can now turn to population neuroscience. Population neuroscience endeavors to identify environmental and genetic factors that shape the function and structure of the human brain; it uses the tools and knowledge of genetics (and the “omics” sciences), epidemiology and neuroscience. This text attempts to provide a bridge spanning these three disciplines so that their practitioners can communicate easily with each other when working together on large-scale imaging studies of the developing, mature and aging brain. By understanding the processes driving variations in brain function and structure across individuals, we will also be able to predict an individual’s risk of (or resilience against) developing a brain disorder. In the long term, the hope is that population neuroscience will lay the foundation for personalized preventive medicine and, in turn, reduce the burden associated with complex, chronic disorders of brain and body.

Seminars in Clinical Psychopharmacology

Author : Peter M. Haddad
Publisher :
ISBN 13 : 9781911623465
Total Pages : pages
Book Rating : 4.6/5 (234 download)

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Book Synopsis Seminars in Clinical Psychopharmacology by : Peter M. Haddad

Download or read book Seminars in Clinical Psychopharmacology written by Peter M. Haddad and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "The 2nd edition of this book was edited by David King and published in 2004. Since then there have been major advances in psychopharmacology in terms of new medications coming to the market, increased understanding of the mechanisms of drug action and new data on the efficacy, tolerability, safety and clinical effectiveness of a range of medications. Partly as a result, clinical guidelines for many psychiatric disorders have altered. As such, a new edition of this textbook was essential and we were delighted when the College approached us to edit the 3rd edition. This was a major endeavor that was only possible with the commitment and expertise of the authors"--

Principles of Neurochemistry

Author : Bijo Mathew
Publisher : Springer Nature
ISBN 13 : 9811551677
Total Pages : 198 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Principles of Neurochemistry by : Bijo Mathew

Download or read book Principles of Neurochemistry written by Bijo Mathew and published by Springer Nature. This book was released on 2020-09-21 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides medical professionals and researchers with a comprehensive overview of fundamental concepts and recent advances in neurochemistry, and offers new perspectives for all those involved with research in related disciplines. As drug discovery for neurodegenerative diseases is one of the largest subspecialties in the field of medicine, the book addresses topics that transcend the borders between disciplines, and presents a wealth of investigations into and discussions on critical questions relevant to the entire field of CNS drug research. It summarizes the available data on the fundamentals of neurotransmitters, treatment of and advanced care for neurodegenerative diseases; and outlines current and future research directions in this field. Combining both conventional and innovative approaches to the topic, the book offers a valuable guide for readers working in medicinal chemistry, the life sciences and allied fields.

The Cambridge Handbook of Substance and Behavioral Addictions

Author : Steve Sussman
Publisher : Cambridge University Press
ISBN 13 : 1108632246
Total Pages : 1413 pages
Book Rating : 4.1/5 (86 download)

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Book Synopsis The Cambridge Handbook of Substance and Behavioral Addictions by : Steve Sussman

Download or read book The Cambridge Handbook of Substance and Behavioral Addictions written by Steve Sussman and published by Cambridge University Press. This book was released on 2020-08-06 with total page 1413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by leaders in the addictions field, 100 authors from six countries, this handbook is a thoroughly comprehensive resource. Philosophical and legal issues are addressed, while conceptual underpinnings are provided through explanations of appetitive motivation, incentive sensitization, reward deficiency, and behavioral economics theories. Major clinical and research methods are clearly mapped out (e.g. MRI, behavioral economics, interview assessments, and qualitative approaches), outlining their strengths and weaknesses, giving the reader the tools needed to guide their research and practice aims. The etiology of addiction at various levels of analysis is discussed, including neurobiology, cognition, groups, culture, and environment, which simultaneously lays out the foundations and high-level discourse to serve both novice and expert researchers and clinicians. Importantly, the volume explores the prevention and treatment of such addictions as alcohol, tobacco, novel drugs, food, gambling, sex, work, shopping, the internet, and several seldom-investigated behaviors (e.g. love, tanning, or exercise).

Models of Mental Disorders

Author : William T. McKinney
Publisher : Springer
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Models of Mental Disorders by : William T. McKinney

Download or read book Models of Mental Disorders written by William T. McKinney and published by Springer. This book was released on 1988-03-31 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: My ideas for this book have been evolving over the last several years as I have been working in the animal modeling area and have seen it change rather dramatically. There have been tremendous advances, both in methodology and in conceptualization, yet the literature is scattered in journals encompassing many disciplines. In particular, there have been only very limited attempts to write about the philosophical, conceptual, and controversial issues in this field; to pull together diverse findings; and to provide some general perspective on its future. As will probably be apparent, I am a clinical psychiatrist who also has a fundamental interest in animal behavior, especially primate social behavior. I entered the field from a clinical research standpoint to devel op some animal models of depression after being stimulated to do so by Dr. William Bunney, then at the National Institute of Mental Health and now at the University of California-Irvine. The field has grown rapidly since then and there is considerable research activity. Indeed, the re search activity has grown more rapidly than our conceptualization of what animal models are and are not. Animal preparations are now available for studying specific aspects of certain types of psychopathology. Thoughtful workers in the animal modeling field no longer talk about comprehensive models but rather about more limited experimental preparations in animals for studying certain specific aspects of human psychopathology.

The Prefrontal Cortex

Author : Joaquin M. Fuster
Publisher : Lippincott Williams & Wilkins
ISBN 13 :
Total Pages : 364 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Prefrontal Cortex by : Joaquin M. Fuster

Download or read book The Prefrontal Cortex written by Joaquin M. Fuster and published by Lippincott Williams & Wilkins. This book was released on 1997 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stress and Addiction

Author : Mustafa al'Absi
Publisher : Elsevier
ISBN 13 : 9780080525297
Total Pages : 456 pages
Book Rating : 4.5/5 (252 download)

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Book Synopsis Stress and Addiction by : Mustafa al'Absi

Download or read book Stress and Addiction written by Mustafa al'Absi and published by Elsevier. This book was released on 2011-04-28 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stress is one of the most commonly reported precipitants of drug use and is considered the number one cause of relapse to drug abuse. For the past several decades, there have been a number of significant advances in research focusing on the neurobiological and psychosocial aspects of stress and addiction; along with this growth came the recognition of the importance of understanding the interaction of biological and psychosocial factors that influence risk for initiation and maintenance of addictive behaviors. Recent research has started to specifically focus on understanding the nature of how stress contributes to addiction - this research has influenced the way we think about addiction and its etiological factors and has produced exciting possibilities for developing effective intervention strategies; to date there has been no available book to integrate this literature. This highly focused work integrates and consolidates available knowledge to provide a resource for researchers and practitioners and for trainees in multiple fields. Stress and Addiction will help neuroscientists, social scientists, and mental health providers in addressing the role of stress in addictive behaviors; the volume is also useful as a reference book for those conducting research in this field. Integrates theoretical and practical issues related to stress and addiction Includes case studies illustrating where an emotional state and addictive behavior represent a prominent feature of the clinical presentation Cross-disciplinary coverage with contributions by by scientists and practitioners from multiple fields, including psychology, neuroscience, neurobiology, and medicine