Over the last decade, and particularly during the recent five years, a rapidly increasing number of novel psychoactive substance (NPSs), often marketed as "designer drugs", "legal highs", "herbal highs", "research or intermediate chemicals" and "laboratory reagents", has appeared on the drug market in an effort to bypass controlled substance legislation. NPSs encompass a wide range of different compounds and drug classes but had been dominated by synthetic cannabinomimetics and psychostimulatory synthetic cathinones, so-called -keto amphetamines. Compounds from the later class were first detected in Europe in 2004, and since then 103 new cathinones have been identified and reported to the European Monitoring Centre for Drugs and Drug Addiction, with 57 during the last two years. Synthetic cathinones - novel addictive and stimulatory psychoactive substances is the first publication of this kind that provides readers with background on chemical structures, detection, prevalence and motivation of use of the very popular group of NPSs. This book also presents comprehensive overview of the mechanisms of action, pharmacological activity, and main metabolic pathways of synthetic cathinones, followed by a detailed discussion of the acute and chronic toxicity associated with the use of these substances. Written by international experts in the field, this multi-authored book is a valuable reference not only for scientists, clinicians and academics, but also for readers representing different professional background who are involved in educational-prophylactic activities directed to harm reduction of psychoactive compounds.

Ketamine for Treatment-Resistant Depression: Neurobiology and Applications provides a simple, evidence-based overview for neuropsychiatrists and translational researchers on this medication, its mechanisms of actions, eligibility of patients for treatment, and the preparation and implementation of ketamine clinics.

This book talks about the levels of consciousness and their roles in controlling our life and behaviour. The consciousness has a main role in learning human to behave and to live in all life's situation and ages. This book clarifies these situations in details and the laws that make this system work properly. It provides many solutions and suggestions to control ourselves and our minds and put them in the right way. This book explains many of our behaviours depending on the psychology and the role of the consciousness in the psychiatry, how to treat diseases and mental disorders and how to improve the mental health as well. This subject is not well discussed and detailed in literature so there is a need to give this topic its role in the psychology and in scientific literature too. This book is targeting the consciousness' levels and the role of these levels in our life and behaviours, so it divides the roles among them as appropriate and in the right way and then the humans can recognize which part is more important than the other and on what they should focus.

This book covers the tremendous progress in the current understanding of the molecular physiology of voltage-gated calcium channels. This book includes unparalleled insights into structural features of calcium channels due to X-ray crystallography and cryo-EM, which in turn yielded critical information into how these channels function under normal and pathophysiological conditions, and how they interact with calcium channel therapeutics. The chapters investigate how, with the advent of high throughput genome sequencing, numerous mutations in various calcium channel genes have been identified in patients with neurological, cardiovascular, neuropsychiatric and other disorders. This is further complemented through a much larger in vivo toolkit such as knock-out and knock-in mice. The chapters further discuss the increased complexity of calcium channel physiology that arises from mRNA editing and splicing. Finally, the book also provides an overview of the updated research on calcium channel inhibitors that can be used both in vivo and in vitro, and which may serve as a spring board for new calcium channel therapeutics for human disease. Voltage-Gated Calcium Channels is useful for academic researchers at all levels in neuroscience, biophysics, cell biology and drug discovery.

This book provides a brief but accessible introduction to a set of related, mathematical ideas that have proved useful in understanding the brain and behaviour. If you record the eye movements of a group of people watching a riverside scene then some will look at the river, some will look at the barge by the side of the river, some will look at the people on the bridge, and so on, but if a duck takes off then everybody will look at it. How come the brain is so adept at processing such biological objects? In this book it is shown that brains are especially suited to exploiting the geometric properties of such objects. Central to the geometric approach is the concept of a manifold, which extends the idea of a surface to many dimensions. The manifold can be specified by collections of n-dimensional data points or by the paths of a system through state space. Just as tangent planes can be used to analyse the local linear behaviour of points on a surface, so the extension to tangent spaces can be used to investigate the local linear behaviour of manifolds. The majority of the geometric techniques introduced are all about how to do things with tangent spaces. Examples of the geometric approach to neuroscience include the analysis of colour and spatial vision measurements and the control of eye and arm movements. Additional examples are used to extend the applications of the approach and to show that it leads to new techniques for investigating neural systems. An advantage of following a geometric approach is that it is often possible to illustrate the concepts visually and all the descriptions of the examples are complemented by comprehensively captioned diagrams. The book is intended for a reader with an interest in neuroscience who may have been introduced to calculus in the past but is not aware of the many insights obtained by a geometric approach to the brain. Appendices contain brief reviews of the required background knowledge in neuroscience and calculus.

This book illustrates the role of randomness and noise in living organisms. Traditionally, the randomness and noise have been used in understanding signal processing in communications. This book is divided into two sections, the first of which introduces readers to the various types and sources of noise and the constructive role of noise in non-linear dynamics. It also analyses the importance of randomness and noise in a variety of science and engineering applications. In turn, the second section discusses in detail the functional role of noise in biological processes for example, in case of brain function at the level of ion channel, synaptic level and even at cognitive level. These are described in various chapters. One of the challenging issue finding the neuronal correlates of various meditative states is to understand how brain controls various types of noise so as to reach a state of synchronized oscillatory state of the brain corresponding to the state of Samadhi. This is described in details in one chapter called Noise, Coherence and meditation. The concept of noise and the role of randomness in living organism raise lot of controversy for last few decades. This is discussed in a separate chapter. Finally, the epistemic and ontic nature of randomness as discussed in physical science are investigated in the context of living organism.

This volume provides an overview of the latest methods used to study neuronal function with all-optical experimental approaches, where light is used for both stimulation and monitoring of neuronal activity. The chapters in this book cover topics over a broad range, from fundamental background information in both physiology and optics in the context of all-optical neurophysiology experiments, to the design principles and hardware implementation of optical methods used for photoactivation and imaging. In the Neuromethods series style, chapters include the kind of detail and key advice from the specialists needed to get successful results in your laboratory. Comprehensive and cutting-edge, All-Optical Methods to Study Neuronal Function is a valuable resource for researchers in various disciplines such as physics, engineering, and neuroscience. This book will serve as a guide to establish useful references for groups starting out in this field, and provide insight on the optical systems, actuators, and sensors. This is an open access book.

Your brain is a collection of maps. That is no metaphor: scrawled across your brain's surfaces are actual schematic images of the sights, sounds, and actions that hold the key to your survival. Scientists first began uncovering these maps over a century ago, but we are only now beginning to unlock their secrets. Our inner cartography distorts and shapes our experience of the world, supporting complex thought, and making technology-enabled mind-reading a reality. The maps in our brain invite us to view ourselves from a startling new perspective. In Brainscapes, Rebecca Schwarzlose combines unforgettable real-life stories, cutting-edge research, and vivid illustrations to reveal brain maps' surprising lessons about our place in the world - and the world's place within us.

In April 1979 a symposium on "Multiple Somatic Sensory Motor, Visual and Auditory Areas and Their Connectivities" was held at the FASEB meeting in Dallas, Texas. The papers presented at that symposium are the basis of most of the substantially augmented, updated chapters in the three volumes of Cortical Sensory Organi zation. Only the material in chapter 8 of volume 3 was not pre sented in one form or another at that meeting. The aim of the symposium was to review the present status of the field of cortical representation in the somatosensory, visual and auditory systems. Since the early 1940s, the number of recognized cortical areas related to each of these systems has been increasing until at present the number of visually related areas exceeds a dozen. Although the number is less for the somatic and auditory systems, these also are more numerous than they were earlier and are likely to increase still further since we may expect each system to have essentially the same number of areas related to it."

Imagine a world where machines can see and understand the world the way humans do. Rapid progress in artificial intelligence has led to smartphones that recognize faces, cars that detect pedestrians, and algorithms that suggest diagnoses from clinical images, among many other applications. The success of computer vision is founded on a deep understanding of the neural circuits in the brain responsible for visual processing. This book introduces the neuroscientific study of neuronal computations in visual cortex alongside of the psychological understanding of visual cognition and the burgeoning field of biologically-inspired artificial intelligence. Topics include the neurophysiological investigation of visual cortex, visual illusions, visual disorders, deep convolutional neural networks, machine learning, and generative adversarial networks among others. It is an ideal resource for students and researchers looking to build bridges across different approaches to studying and developing visual systems.

Imagine a world where machines can see and understand the world the way humans do. Rapid progress in artificial intelligence has led to smartphones that recognize faces, cars that detect pedestrians, and algorithms that suggest diagnoses from clinical images, among many other applications. The success of computer vision is founded on a deep understanding of the neural circuits in the brain responsible for visual processing. This book introduces the neuroscientific study of neuronal computations in visual cortex alongside of the psychological understanding of visual cognition and the burgeoning field of biologically-inspired artificial intelligence. Topics include the neurophysiological investigation of visual cortex, visual illusions, visual disorders, deep convolutional neural networks, machine learning, and generative adversarial networks among others. It is an ideal resource for students and researchers looking to build bridges across different approaches to studying and developing visual systems.

Bringing together neuroscientists, social scientists, and humanities scholars in cross-disciplinary exploration of the topic of cultural memory, this collection moves from seminal discussions of the latest findings in neuroscience to variegated, specific case studies of social practices and artistic expressions. This volume highlights what can be gained from drawing on broad interdisciplinary contexts in pursuing scholarly projects involving cultural memory and associated topics. The collection argues that contemporary evolutionary science, in conjunction with studies interconnecting cognition, affect, and emotion, as well as research on socially mediated memory, provides innovatively interdisciplinary contexts for viewing current work on how cultural and social environments influence gene expression and neural circuitry. Building on this foundation, Cultural Memory turns to the exploration of the psychological processes and social contexts through which cultural memory is shaped, circulated, revised, and contested. It investigates how various modes of cultural expression-architecture, cuisine, poetry, film, and fiction-reconfigure shared conceptualizing patterns and affectively mediated articulations of identity and value. Each chapter showcases research from a wide range of fields and presents diverse interdisciplinary contexts for future scholarship. As cultural memory is a subject that invites interdisciplinary perspectives and is relevant to studying cultures around the world, of every era, this collection addresses an international readership comprising scholars from the humanities, social sciences, and natural sciences, from advanced undergraduates to senior researchers.

Introduction to Quantitative EEG and Neurofeedback, Third Edition offers a window into brain physiology and function via computer and statistical analyses, suggesting innovative approaches to the improvement of attention, anxiety, mood and behavior. Resources for understanding what QEEG and neurofeedback are, how they are used, and to what disorders and patients they can be applied are scarce, hence this volume serves as an ideal tool for clinical researchers and practicing clinicians. Sections cover advancements (including Microcurrent Electrical Stimulation, photobiomodulation), new applications (e.g. Asperger's, music therapy, LORETA, etc.), and combinations of prior approaches. New chapters on smart-phone technologies and mindfulness highlight their clinical relevance. Written by top scholars in the field, this book offers both the breadth needed for an introductory scholar and the depth desired by a clinical professional.

Psychedelic therapies are gaining traction as potential treatments for a wide range of indications, but the structure and delivery of psychedelic therapies are a sharp departure from more traditional models of psychotherapy and pharmacotherapy for psychiatric and other medical disorders. This may be critical to their success. The current volume provides a comprehensive review of the state of the science of psychedelic therapies, including discussion of models and approaches to psychedelic therapies as well as the current status of safety and efficacy data for mood, substance use, trauma, obsessive-compulsive, neurodevelopmental, neurodegenerative disorders, neurological, and inflammatory disorders.

For years, the typical presentation of autism the developmental delays, the social and linguistic deficits has been well known. Despite great variation among children with this condition, certain symptoms are considered hallmarks of the disorder. Less understood is why these symptoms come together to construct autism. And as autism rates continue to rise, this information is ever more vital to accurate diagnosis and treatment.

"Autism and the Brain" offers answers by showing a new neuropsychology of the autistic spectrum, reviewing general brain organization, and relating specific regions and structures to specific clinical symptoms. The author identifies deficiencies in areas of the left-hemisphere associated with the self and identity as central to autism. From this primary damage, the brain further reorganizes to compensate, explaining the diverse behaviors among low- and high-functioning individuals as well as autistic savants. The result is a unique three-dimensional view of brain structure, function, and pathology, with in-depth focus on how the autistic brain:

Perceives the world.
Understands and uses words.
Perceives faces.
Understands spatial relations and numbers.
Understands feelings and registers emotions.
Perceives the self as separate from others.
Acts in the world.

Challenging readers to re-think their assumptions, "Autism and the Brain" is breakthrough reading for researchers, clinicians, and graduate students in fields as varied as child and adolescent psychiatry; clinical child, school, and developmental psychology; neuroscience/neurobiology; special education and educational psychology; social work; communication disorders; and public health and policy."

This volume provides a comprehensive overview of recent advances in targeting glutamate signaling for the treatment of major psychiatric and neurological disorders. It draws on the latest findings in glutamate neurobiology and offers valuable insights into the application of translational principles in neuroscience drug discovery and development. In each chapter, glutamate as a neurotransmitter, its receptors and transporters, and their interplay with other neurotransmitters and neurotrophic factors, are discussed in the context of a specific, highly prevalent and disabling CNS disease. Most recent and detailed information is provided on Ischemic Stroke, Chronic Stress, Major Depressive Disorder, Bipolar Disorder, Autism Spectrum Disorders (ASD), Posttraumatic Stress Disorder (PTSD), Alzheimer's Dementia, Schizophrenia, Impulsive Aggression, Substance Use Disorders (SUD), Amyotrophic Lateral Sclerosis (ALS), Chronic Pain, Multiple Sclerosis, Parkinson's Disease, Attention Deficit Hyperactivity Disorder (ADHD), Migraine, Epilepsy and Anxiety disorders. Moreover, the book includes an extensive overview of glutamatergic treatments already available on the market, and those which are currently in pharmaceutical drug development pipelines. The primary beneficiaries will be neurology and psychiatry specialists and residents, neuroscientists, neuropharmacologists, pharmaceutical industry and clinical research organization professionals, academics, and clinicians working with psychiatric and neurological patients with comorbidities such as cardiologists, pulmonologists, and endocrinologists. This book will also appeal to psychiatry and neurology subspecialists and clinicians working in neuroscience labs seeking an easy-to-understand yet comprehensive overview of contemporary evidence-based clinical insights backed by basic science (preclinical) research evidence. Given its scope, the book is also a unique and indispensable resource for both preclinical and clinical neuroscientists, medical advisors, and clinical research specialists in the pharmaceutical industry. In addition, it will appeal to neuroscience and neuropsychopharmacology students and guide them through the complexities of glutamate involvement in the pathophysiology of the most common debilitating brain diseases with high unmet medical needs.

Integrated Education and Learning aims to discuss novel approaches to offer integrated educational methods. Within the last few years, educational techniques have evolved to favour critical thinking and improve learning skills. This volume links thinking and learning in educational settings and discusses diverse mechanisms that influence this association; including meta-cognitive capacity, memory, cognitive style, conceptual approaches, digitalization, teaching approaches, echoing, and questioning. It embraces this discussion at all levels, from early childhood education to higher education. This book also includes teaching tips for creating a learning environment that cultivates students' creativity and critical thinking on both online platforms and live-in-classroom. The book follows discussing the merits of an integrated educational paradigm that will help develop highly intellectual thinkers and will promote modern values to face current and future challenges. Finally, the book shows a balance between learning and education to enhance creativity, critical thinking and social skills.

This volume explores the latest techniques used to study neurodevelopmental diseases (NDD) that range from molecular aspects to integrated research approaches and brain imaging in living rodents. Chapters in this book cover topics such as protocols to deliver shRNA in vitro and in vivo using lentiviral particles to knock-down specific protein expression; experimental procedures to use recombinant fluorescent probes to visualize endogenous proteins at the mammalian synapse; CRISPR/Cas9 toolkit to assess either gain- or loss-of-gene function in brain organoids; detailed protocols to use in vivo manipulations to correct the behavioral phenotypes in cognitive disorder mouse lines; and experimental approaches to genetically engineer macaque models of NDDs and investigate how genetic predisposition may cause neural and functional alterations. In the Neuromethods series style, chapters include the kind of detail and key advice from the specialists needed to get successful results in your laboratory. Cutting-edge and practical, Translational Research Methods in Neurodevelopmental Disorders is a valuable resource for all researchers who want to learn more about this important and developing field.

Perhaps the most distinct question in science throughout the ages has been the one of perceivable "reality," treated both in physics and philosophy.Reality is acting upon us, and we, and life in general, are acting upon reality. "Potentiality," found both in quantum reality and in the activity of life, plays a key role. In quantum reality observation turns potentiality into reality. Again, life computes possibilities in various ways based on past actions, and acts on the basis of these computations.

This book is about a new approach to biology (and physics, of course ). Its subtitle suggests a perpetual movement and interplay between two elusive aspects of modern science reality/matter and potentiality/mind, between physics and biology both captured and triggered by mathematics to understand and explain emergence, development and life all the way up to consciousness.

But what is the real/potential difference between living and non-living matter? How does time in potentiality differ from time in reality? What we need to understand these differences is an integrative approach. This book contemplates how to encircle life to obtain a formal system, equivalent to the ones in physics. "Integral Biomathics" attempts to explore the interplay between reality and potentiality.

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John Lythgoe was one of the pioneers of the 'Ecology of Vision', a subject that he ably delineated in his classic and inspirational book published some 20 years ago [1]. At heart, the original book aimed generally to identify inter-relationships between vision, animal behaviour and the environment. John Lythgoe excelled at identifying the interesting 'questions' in the ecology of an animal that fitted the 'answers' presented by an analysis of the visual system. Over the last twenty years, however, since Lythgoe's landmark publication, much progress has been made and the field has broadened considerably. In particular, our understanding of the 'adaptive mechanisms' underlying the ecology of vision has reached considerable depths, extending to the molecular dimension, partly as a result of development and application of new techniques. This complements the advances made in parallel in clinically oriented vision research [2]. The current book endeavours to review the progress made in the ecology of vision field by bringing together many of the major researchers presently active in the expanded subject area. The contents deal with theoretical and physical considerations of light and photoreception, present examples of visual system structure and function, and delve into aspects of visual behaviour and communi cation. Throughout the book, we have tried to emphasise one of the major themes to emerge within the ecology of vision: the high degree of adaptability that visual mechanisms are capable of undergoing in response to diverse, and dynamic, environments and behaviours.

Loudness is the primary psychological correlate of intensity. When the intensity of a sound increases, loudness increases. However, there exists no simple one-to-one correspondence between loudness and intensity; loudness can be changed by modifying the frequency or the duration of the sound, or by adding background sounds. Loudness also changes with the listener 's cognitive state. Loudness provides a basic reference for graduate students, consultants, clinicians, and researchers with a focus on recent discoveries. The book begins with an overview of the conceptual thinking related to the study of loudness, addresses issues related to its measurement, and later discusses the physiological effects of loud sounds, reaction times and electrophysiological measures that correlate with loudness. Loudness in the laboratory, loudness of steady-state sounds and the loudness of time-varying sounds are also covered, as are hearing loss and models.

Is this a time for a sleeping giant to rise? We have known since study of the lymphocyte and plasma cells really began in earnest in the early 1940's that the pituitary adrenal axis under intimate control of the hypothalamus could influence immunological functions profoundly. We have also known for at least 20 years in my recollection that female sex hor mones can maximize certain immunity functions while male sex hormones tend to suppress many immunological reactions. The thyroid hormones accelerate antibody production while at the same time sp eding up de gradation of antibodies and immunoglobulins and thyroidectomy decreases the rate of antibody production. Further, much evidence has accumulated indicating that the brain, yes even the mind, can influence in significant ways susceptibility to infections, cancers and to development of a variety of autoimmune diseases. More than 20 years ago, my colleagues and I convinced ourselves, if no one else, that hypnosis can exert major in fluences on the effector limb of the classical atopic allergic reactions. We showed with Aaron Papermaster that the Prausnitz-Kustner reaction may be greatly inhibited, indeed largely controlled, by post-hypnotic suggestion. And it was not even necessary for us to publish our discovery because scientists in John Humphrey's laboratory at Mill Hill Research Center in London had beaten us to the punch. They described hypnotic control of both the PK reaction and delayed allergic reactions to tuberculin by hypnosis."