Neuropeptides and Behaviour: From Motivation to Psychopathology

Neuropeptides and Behaviour: From Motivation to Psychopathology PDF

Author: Deborah Suchecki

Publisher: Frontiers Media SA

Published: 2017-10-12

Total Pages: 148

ISBN-13: 2889453073

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The discovery of the involvement of neuropeptides with behaviours other than regulatory motivated ones took place in the midst of 1960’s with David de Wied’s first report on the influence of pituitary peptides on memory. This major scientific breakthrough opened a new frontier of studies in Endocrinology and its related fields, Neuroendocrinology and Psychoneuroendocrinology. Neuropeptides were initially thought to be involved in homeostatic regulation and secreted only from neurons located in the hypothalamus; they are now recognized neurotransmitters, produced in and secreted from distinct brain areas, associated with a myriad of, not only, motivated, but also psychopathological behaviours. Motivated behaviours are determinant for individual and species survival, but their expression in a large spectrum and deviations from average may give rise to a number of psychiatric conditions.

The Oxford Handbook of Emotion Dysregulation

The Oxford Handbook of Emotion Dysregulation PDF

Author: Theodore P. Beauchaine

Publisher: Oxford University Press, USA

Published: 2020

Total Pages: 517

ISBN-13: 0190689285

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"The Oxford Handbook of Emotion Dysregulation is the first to consider the ED construct as distinct from what is known as emotion regulation (ER; a variety of automatic and volitional strategies, behaviors, and skills that are used to modulate emotional experiences and expressions), featuring chapters by scholars whose work is on the cutting edge of basic and clinical understanding of ED. This Handbook examines the ED construct from multiple viewpoints across levels of analysis and considers the role that ED plays in the expression of various forms of psychopathology. Chapters explore basic understanding of emotions and ED as transdiagnostic constructs (Part I); cognitive, behavioral, and social approaches to evaluating ED (Part II); neurobiological advances in our understanding of ED (Part III); associations between ED and psychopathology (Part IV); and assessment and treatment of ED (Part V). Part VI includes chapters on Conclusions and Future Directions. The Handbook can serve as a primary or complementary text for advanced undergraduate and graduate-level seminars/courses on emotion dysregulation and psychopathology more broadly"--

Memory and Emotion

Memory and Emotion PDF

Author: Daniel Reisberg

Publisher: Oxford University Press, USA

Published: 2004

Total Pages: 428

ISBN-13: 0195158563

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And lastly, why is remembering a creative act that can, and often does, produce faulty memories of our experiences?"--BOOK JACKET.

Categorical Versus Dimensional Models of Affect

Categorical Versus Dimensional Models of Affect PDF

Author: Ralph D. Ellis

Publisher: John Benjamins Publishing

Published: 2012

Total Pages: 357

ISBN-13: 9027241570

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One of the most important theoretical and empirical issues in the scholarly study of emotion is whether there is a correct list of “basic” types of affect or whether all affective states are better modeled as a combination of locations on shared underlying dimensions. Many thinkers have written on this topic, yet the views of two scientists in particular are dominant. The first is Jaak Panksepp, the father of Affective Neuroscience. Panksepp conceptualizes affect as a set of distinct categories. The leading proponent of the dimensional approach in scientific psychology is James Russell. According to Russell all affect can be decomposed into two underlying dimensions, pleasure versus displeasure and low arousal versus high arousal. In this volume Panksepp and Russell each articulate their positions on eleven fundamental questions about the nature of affect followed by a discussion of these target papers by noted emotion theorists and researchers. Russell and Panksepp respond both to each other and to the commentators. The discussion leads to some stark contrasts, with formidable arguments on both sides, and some interesting convergences between the two streams of work.

Evolutionary Psychopathology

Evolutionary Psychopathology PDF

Author: Marco Del Giudice

Publisher: Oxford University Press

Published: 2018-07-06

Total Pages: 384

ISBN-13: 0190246855

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Mental disorders arise from neural and psychological mechanisms that have been built and shaped by natural selection across our evolutionary history. Looking at psychopathology through the lens of evolution is the only way to understand the deeper nature of mental disorders and turn a mass of behavioral, genetic, and neurobiological findings into a coherent, theoretically grounded discipline. The rise of evolutionary psychopathology is part of an exciting scientific movement in psychology and medicine -- a movement that is fundamentally transforming the way we think about health and disease. Evolutionary Psychopathology takes steps toward a unified approach to psychopathology, using the concepts of life history theory -- a biological account of how individual differences in development, physiology and behavior arise from tradeoffs in survival and reproduction -- to build an integrative framework for mental disorders. This book reviews existing evolutionary models of specific conditions and connects them in a broader perspective, with the goal of explaining the large-scale patterns of risk and comorbidity that characterize psychopathology. Using the life history framework allows for a seamless integration of mental disorders with normative individual differences in personality and cognition, and offers new conceptual tools for the analysis of developmental, genetic, and neurobiological data. The concepts presented in Evolutionary Psychopathology are used to derive a new taxonomy of mental disorders, the Fast-Slow-Defense (FSD) model. The FSD model is the first classification system explicitly based on evolutionary concepts, a biologically grounded alternative to transdiagnostic models. The book reviews a wide range of common mental disorders, discusses their classification in the FSD model, and identifies functional subtypes within existing diagnostic categories.

Advances in Vasopressin and Oxytocin - From Genes to Behaviour to Disease

Advances in Vasopressin and Oxytocin - From Genes to Behaviour to Disease PDF

Author: Rainer Landgraf

Publisher: Elsevier

Published: 2008-09-10

Total Pages: 657

ISBN-13: 0080932479

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Vasopressin and oxytocin are the key hormones of the hypothalamo-neurohypophysial system, and are well-known to be critically involved in antidiuresis, labor, and milk ejection. This book highlights the latest research on vasopressin and oxytocin, covering multiple biological aspects. The capacity of both hormones to regulate various aspects of social behaviours including pair-bonding, aggression, maternal love, and sexual behaviour, is a main focus, as are their interactions with a variety of other neuromodulators and transmitters. Moreover, the book illustrates the recent development of vasopressin and oxytocin agonists/antagonists as potential drugs to treat not only disturbances of body fluid homeostasis, but also mental disorders, including social phobia, autism, anxiety, and depression. The promising combination of basic and clinical research, comprising physiology, neuroendocrinology, behavioral biology, pharmacology, imaging and molecular genetics makes this book an essential addition to both experts and scientists new to the field alike. Comprehensive review of OXT and AVP physiology and behaviour Each chapter covers a novel aspect of OXT and AVP research and is written by a leading expert Review articles are ideal for experts and newcomers to the field alike Discusses fascinating behavioural effects of oxytocin and vasopressin Summarizes the recent explosion of neuropeptide research, physiology and behaviour, is in one location

Hormones and Human Behaviour

Hormones and Human Behaviour PDF

Author: Bernard T. Donovan

Publisher: Cambridge University Press

Published: 1985-08-22

Total Pages: 233

ISBN-13: 0521258812

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This 1985 book provides an account of knowledge concerning the influence of hormones on human behaviour, largely from a physiological point of view. The topics covered include the control of eating, drinking, sexual behaviour, emotional behaviour, learning and memory, as well as the ways in which psychiatric states may affect these activities.

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