Hypothalamic Integration Of Circadian Rhythms

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Hypothalamic Integration of Circadian Rhythms

Author : R.M. Buijs
Publisher : Elsevier
ISBN 13 : 0080862365
Total Pages : 388 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Hypothalamic Integration of Circadian Rhythms by : R.M. Buijs

Download or read book Hypothalamic Integration of Circadian Rhythms written by R.M. Buijs and published by Elsevier. This book was released on 1996-12-03 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The International Summer School of Brain Research, on which this book is based, was organized by the Netherlands Institute for Brain research (NIBR), which has a rich history dating back to the beginning of the century. The focus of interest in this present volume of Progress in Brain Research are the few thousand neurons at the base of the hypothalamus that form the biological clock. Attention is focused on the mechanisms underlying the generation of circadian rhythmicity within our biological clock, which is still far from understood. Contributions originating from many disciplines give updates on the latest theories on the molecular and electrophysiological basis of the pacemaker mechanism, and the various approaches used in different species. Attention is also paid to the way the signal of the biological clock is transferred to the rest of the central nervous system. New data on the role of the suprachiasmatic nucleus and its impact on the functioning of the human being is presented. Altogether an excellent volume which will further the understanding of this elusive material.

Hypothalamic Integration of Circadian Rhythms

Author :
Publisher :
ISBN 13 : 9780444801043
Total Pages : 391 pages
Book Rating : 4.8/5 (1 download)

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Book Synopsis Hypothalamic Integration of Circadian Rhythms by :

Download or read book Hypothalamic Integration of Circadian Rhythms written by and published by . This book was released on 1996 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hypothalamic Integration of Energy Metabolism

Author : A. Kalsbeek
Publisher : Elsevier
ISBN 13 : 9780080463483
Total Pages : 430 pages
Book Rating : 4.4/5 (634 download)

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Book Synopsis Hypothalamic Integration of Energy Metabolism by : A. Kalsbeek

Download or read book Hypothalamic Integration of Energy Metabolism written by A. Kalsbeek and published by Elsevier. This book was released on 2006-08-21 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: The prevalence of obesity in developed countries is fast becoming a health issue on par with infectious diseases and malnutrition. Research in this area has grown substantially and includes the neurochemical pathways of the hypothalamus and its role in regulating energy expenditures in the body. This volume in the Progress in Brain Research series examines the emerging role of the hypothalamus as a crucial link between the sensing of nutrients and the control of insulin sensitivity, glucose uptake, and glucose production, the integrative role of the hypothalamus in thyroid and bone metabolism, the interaction between circadian information and energy metabolism, and the important interplay between the immune system and energy metabolism. · All contributors are recognized experts in their respective specialities · Provides expanded coverage of hypothalamic mechanisms involved in energy metabolism · Includes many outstanding full-colour illustrations · Contains special sections on circadian rhythms, immune system, thyroid and bone metabolism

Autonomic Nervous System

Author : Ruud M. Buijs
Publisher : Elsevier Inc. Chapters
ISBN 13 : 0128079894
Total Pages : 464 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Autonomic Nervous System by : Ruud M. Buijs

Download or read book Autonomic Nervous System written by Ruud M. Buijs and published by Elsevier Inc. Chapters. This book was released on 2013-11-11 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our biological clock, the suprachiasmatic nucleus (SCN), sets the pace of our life: it provides a rhythmic function to our sleep–wake cycle. In order to do so properly the SCN synchronizes our physiology to behavioral patterns by directing the autonomic and hormonal output of the hypothalamus to the different organs of the body that require a different setting – activity or inactivity – during particular phases of the day or night. In this chapter we show that this delicate balance requires that the SCN should not only provide an output to these organs but also be informed about the physiological state of the organs in order to adapt its output. This occurs via a hypothalamic neuronal network that provides the necessary input to the SCN. We argue that the feedback that the SCN receives from its hypothalamic target structures is essential to maintain a balance in our physiological functions, which fluctuate during the sleep–wake cycle. We propose that this crucial role of the hypothalamus in the homeostatic response is the reason why, e.g., in aging or depression, changes in the functioning of the biological clock, the SCN, lead to the development of pathology. In addition, if this balance is not adequately organized, for example, if the signals of the biological clock are violated by being active and eating during the night, as in shift work, one will be more susceptible to diseases such as hypertension, obesity, diabetes, and metabolic syndrome.

Circadian Rhythms and Metabolism

Author : Etienne Challet
Publisher : Frontiers Media SA
ISBN 13 : 2889452824
Total Pages : 190 pages
Book Rating : 4.8/5 (894 download)

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Book Synopsis Circadian Rhythms and Metabolism by : Etienne Challet

Download or read book Circadian Rhythms and Metabolism written by Etienne Challet and published by Frontiers Media SA. This book was released on 2017-09-18 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the major breakthroughs of the last decade in the understanding of energy homeostasis is the identification of a reciprocal control between circadian rhythmicity and cellular metabolism. Circadian rhythmicity is a fundamental endogenous process of almost every organism living on Earth. For instance, the alternation of hunger and satiety is not continuous over 24 h, but is instead structured in time along the light/dark cycle. In mammals, the temporal organization of metabolism, physiology and behavior around 24 h is controlled by a network of multiple cellular clocks, synchronized via neuronal and hormonal signals by a master clock located in the suprachiasmatic nuclei of the hypothalamus. This central circadian conductor in the brain is mainly reset by ambient light perceived by the retina, while secondary circadian clocks in other brain areas and peripheral organs can be reset by meal timing. Chronic disruption of circadian rhythms, as seen in human shift-workers (up to 20% of the active population), has been associated with the development of a number of adverse mental and metabolic conditions. Understanding of the functional links between circadian desynchronization and overall health in animal models and humans, however, is still scarce. Interactions between circadian clocks and metabolism can occur at different levels: the molecular clockwork, internal synchronization via neuro-hormonal signals, or external synchronization via photic or feeding cues. This Research Topic comprises a number of reviews as well as research and methods articles that feature recent advancements in the mechanisms linking circadian clocks with energy metabolism, and the pathophysiological implications of these interactions for metabolic health.

The Orexin System. Basic Science and Role in Sleep Pathology

Author : M.A. Steiner
Publisher : Karger Medical and Scientific Publishers
ISBN 13 : 3318068446
Total Pages : 165 pages
Book Rating : 4.3/5 (18 download)

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Book Synopsis The Orexin System. Basic Science and Role in Sleep Pathology by : M.A. Steiner

Download or read book The Orexin System. Basic Science and Role in Sleep Pathology written by M.A. Steiner and published by Karger Medical and Scientific Publishers. This book was released on 2021-05-28 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: The orexin system, discovered in 1998, has emerged as a crucial player in regulating the sleep and wake balance inside our brain. This discovery has sparked a burst of novel and dynamic research on the physiology and pathology of sleep. The Orexin System: Basic Science and Role in Sleep Pathology honors this research and the authors share their ideas and perspectives on the novel developments within the field. The book examines the intricate role of the orexin system in regulating sleep and wake, and its interaction with other wake-regulating systems. The orexin system is dissected at the cellular and molecular level to explore the diversity of the orexin-producing neurons, their projections, and their signaling pathways. Additionally, the book discusses the diseases which are associated with a dysfunctional orexin system, such as narcolepsy, insomnia, substance abuse, and Alzheimer’s disease, and explores the new potential therapeutic applications derived from the burst of research around this fascinating system. This publication is essential reading for neurobiologists, neurologists, psychopharmacologists, sleep researchers, and other researchers and clinical scientists interested in sleep, sleep research, insomnia, and medicine in general.

Serotonin and Sleep: Molecular, Functional and Clinical Aspects

Author : Jaime M. Monti
Publisher : Springer Science & Business Media
ISBN 13 : 3764385618
Total Pages : 627 pages
Book Rating : 4.7/5 (643 download)

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Book Synopsis Serotonin and Sleep: Molecular, Functional and Clinical Aspects by : Jaime M. Monti

Download or read book Serotonin and Sleep: Molecular, Functional and Clinical Aspects written by Jaime M. Monti and published by Springer Science & Business Media. This book was released on 2008-03-04 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the neuropsychopharmacology of serotonin and its role in sleep and wakefulness, presenting neurochemical, electrophysiological, and neuropharmacological approaches to understand the mechanisms of serotonin and related substances. Covering core and contemporary topics in the area, this volume is valuable for all researchers interested in interdisciplinary studies concerning drugs affecting the central nervous system.

The Circadian Clock

Author : Urs Albrecht
Publisher : Springer Science & Business Media
ISBN 13 : 1441912622
Total Pages : 306 pages
Book Rating : 4.4/5 (419 download)

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Book Synopsis The Circadian Clock by : Urs Albrecht

Download or read book The Circadian Clock written by Urs Albrecht and published by Springer Science & Business Media. This book was released on 2010-01-23 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the invitation to edit this volume, I wanted to take the opportunity to assemble reviews on different aspects of circadian clocks and rhythms. Although most c- tributions in this volume focus on mammalian circadian clocks, the historical int- duction and comparative clocks section illustrate the importance of various other organisms in deciphering the mechanisms and principles of circadian biology. Circadian rhythms have been studied for centuries, but only recently, a mole- lar understanding of this process has emerged. This has taken research on circadian clocks from mystic phenomenology to a mechanistic level; chains of molecular events can describe phenomena with remarkable accuracy. Nevertheless, current models of the functioning of circadian clocks are still rudimentary. This is not due to the faultiness of discovered mechanisms, but due to the lack of undiscovered processes involved in contributing to circadian rhythmicity. We know for example, that the general circadian mechanism is not regulated equally in all tissues of m- mals. Hence, a lot still needs to be discovered to get a full understanding of cir- dian rhythms at the systems level. In this respect, technology has advanced at high speed in the last years and provided us with data illustrating the sheer complexity of regulation of physiological processes in organisms. To handle this information, computer aided integration of the results is of utmost importance in order to d- cover novel concepts that ultimately need to be tested experimentally.

Oxford Textbook of Endocrinology and Diabetes

Author : John A.H. Wass
Publisher : Oxford University Press, USA
ISBN 13 : 0199235295
Total Pages : 2158 pages
Book Rating : 4.1/5 (992 download)

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Book Synopsis Oxford Textbook of Endocrinology and Diabetes by : John A.H. Wass

Download or read book Oxford Textbook of Endocrinology and Diabetes written by John A.H. Wass and published by Oxford University Press, USA. This book was released on 2011-07-28 with total page 2158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its second edition, the Oxford Textbook of Endocrinology and Diabetes is a fully comprehensive, evidence-based, and highly-valued reference work combining basic science with clinical guidance, and providing first rate advice on diagnosis and treatment.

The Human Hypothalamus

Author : Dick F. Swaab
Publisher : Elsevier
ISBN 13 : 0128199768
Total Pages : 544 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis The Human Hypothalamus by : Dick F. Swaab

Download or read book The Human Hypothalamus written by Dick F. Swaab and published by Elsevier. This book was released on 2021-06-15 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Hypothalamus is an important area of the brain for understanding a variety of neurological disorders. This volume summarizes for readers the anatomy and physiology of the anterior hypothalamus, to better understand pathology and treatment of hypothalamus related disorders. In addition to anatomy and physiology in humans, cytoarchitecture and chemoarchitecture in rodents is provided. The volume explores the role of the hypothalamus in disorders of eating, sleeping, anxiety, and mood, as well as its role in sexual behavior and gender identity. Coverage includes how Parkinson’s, Alzheimer’s and other neurological disorders relate to the hypothalamus. Reviews the anatomy and physiology of the anterior hypothalamus Provides cytoarchitecture and chemoarchitecture from rodents Discusses hypothalamic related disorders of eating, sleeping, anxiety, and mood Covers how Parkinson’s, Alzheimer’s and other neurological disorders relate to the hypothalamus Explores the role of the hypothalamus in sexual behavior and gender identity

Circadian Physiology

Author : Roberto Refinetti PhD.
Publisher : CRC Press
ISBN 13 : 1420039016
Total Pages : 689 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Circadian Physiology by : Roberto Refinetti PhD.

Download or read book Circadian Physiology written by Roberto Refinetti PhD. and published by CRC Press. This book was released on 2016-04-19 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: While the first edition of the critically acclaimed and highly popular Circadian Physiologyoffered a concise but rigorous review of basic and applied research on circadian rhythms, this newest edition provides educators with the primary textbook they need to support a course on this cutting-edge topic. Maintaining the same accessible multidi

Neuronal Input Pathways to the Brain's Biological Clock and their Functional Significance

Author : Jens Hannibal
Publisher : Springer
ISBN 13 : 9783540813156
Total Pages : 76 pages
Book Rating : 4.8/5 (131 download)

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Book Synopsis Neuronal Input Pathways to the Brain's Biological Clock and their Functional Significance by : Jens Hannibal

Download or read book Neuronal Input Pathways to the Brain's Biological Clock and their Functional Significance written by Jens Hannibal and published by Springer. This book was released on 2009-09-02 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rhythmic changes in physiology and behaviour within a 24 h period occur in living organisms on earth to meet the challenges associated with the daily changes in the external environment. The circadian pacemaker responsible for the temporal internal organisation and the generation of endogenous rhythms of approximately 24 h is located in the hypothalamic suprachiasmatic nucleus (SCN) in mammals. The endogenous period generated by the pacemaker is close to, but generally not equal to 24 h and the biological clock therefore needs to be daily adjusted (entrained) by external cues. The daily alteration of light and darkness due to the rotation of our planet on its own axis in relation to the sun is the most prominent "zeitgeber" which adjusts the phase of the circadian rhythms to the astronomical day length, a process known as photoentrainment. In mammals, light is perceived only through photoreceptors located in the retina. Light information is mediated to the SCN via the retinohypothalamic tract (RHT) by activation of the classical photoreceptor system of rods and cones and a more recently identified system of intrinsic photosensitive retinal ganglion cells (ipRGCs) using melanopsin as a photopigment.

Rhythms in Fishes

Author : M.A. Ali
Publisher : Springer Science & Business Media
ISBN 13 : 1461530423
Total Pages : 346 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Rhythms in Fishes by : M.A. Ali

Download or read book Rhythms in Fishes written by M.A. Ali and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tush, my good lord, this superficial tale Is but a preface of her worthy praise; King Henry the Sixth: Part I, Act V, Sc. 5 This volume is the direct result of a NATO. Advanced Study Institute (ASI) of the same title, held at Bishop's University, Lennoxville, Quebec, Canada in August 1991. All the major presentations had been commissioned, so to speak, during the organisational phase. This was done with the view of not only having a structured ASI, whIch is expected to be a high-level tutorial activity, but also the ensuing volume. As will be indicated in the general introduction, there have been a couple of meetings and publications dealing with rhythms in fishes in the past twenty years. However, as in other disciplines, there has been substantial progress in this field also. Further, I wished to cover almost all aspects and come out with a volme which will be as complete as possible. Of course, this failed to materialise. In spite of starting the arrangements two years before the event, several lecturers were not able to attend due to a number of reasons. Some could be replaced while others could not Taking into account their individual specialties, I asked about twenty active workers in the field to provide provoking overviews, not simply reviews of their own work. Also, this being a NATO.

New Functional Aspects of the Suprachiasmatic Nucleus of the Hypothalamus

Author : Hachiro Nakagawa
Publisher :
ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis New Functional Aspects of the Suprachiasmatic Nucleus of the Hypothalamus by : Hachiro Nakagawa

Download or read book New Functional Aspects of the Suprachiasmatic Nucleus of the Hypothalamus written by Hachiro Nakagawa and published by . This book was released on 1993 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Endocrinology

Author : S.S. Nussey
Publisher : CRC Press
ISBN 13 : 9780203450437
Total Pages : 382 pages
Book Rating : 4.4/5 (54 download)

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Book Synopsis Endocrinology by : S.S. Nussey

Download or read book Endocrinology written by S.S. Nussey and published by CRC Press. This book was released on 2001-06-15 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, endocrinology textbooks have been either short notes or multi-author, multi-volume monster, all of which present clinical material last and often only briefly. Endocrinology is different and used real cases to lead readers into the text and then describes the biochemistry, physiology, and anatomy they need to understand the case. The

The Brain and Behavior

Author : David L. Clark
Publisher : Cambridge University Press
ISBN 13 : 9780521840507
Total Pages : 290 pages
Book Rating : 4.8/5 (45 download)

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Book Synopsis The Brain and Behavior by : David L. Clark

Download or read book The Brain and Behavior written by David L. Clark and published by Cambridge University Press. This book was released on 2005-09-08 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: New edition building on the success of previous one. Retains core aim of providing an accessible introduction to behavioral neuroanatomy.

Regulation of Sleep and Circadian Rhythms

Author : Fred Turek
Publisher : CRC Press
ISBN 13 : 9780824702311
Total Pages : 0 pages
Book Rating : 4.7/5 (23 download)

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Book Synopsis Regulation of Sleep and Circadian Rhythms by : Fred Turek

Download or read book Regulation of Sleep and Circadian Rhythms written by Fred Turek and published by CRC Press. This book was released on 1999-05-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing an up-to-date overview of the field, this state-of-the-art reference details how sleep and circadian rhythms are interconnected, revealing the impact of various disease states on, and the molecular and genetic basis for, disrupted sleep and circadian rhythmicity and their effects on physical and mental health, safety, performance, and productivity. Integrates current and rapidly advancing discoveries of sleep and circadian rhythms! Offering an integrative approach to research findings from basic science to clinical points of view, Regulation of Sleep and Circadian Rhythms discusses the three developmental stages of sleep in mammals the evolution of circadian timing brainstem regulation of sleep non-REM sleep and thalamocortical function cognitive correlates of behavioral states dysfunctional sleep sleep homeostasis neuroanatomy of circadian control acute effects of light organization of vertebrate circadian timing systems production, sites, and mechanisms of melatonin genetic aspects of pathological human sleep sleep alterations associated with age, disease, and psychiatric state and more! Complete with over 3200 references, tables, and figures, Regulation of Sleep and Circadian Rhythms is an essential resource for clinical neurologists and neurobiologists, pulmonologists, psychiatrists and behavioral scientists, endocrinologists and neuroendocrinologists, chronobiologists, sleep specialists, general medicine practitioners and internists, gerontologists, psychologists, and graduate and medical school students in these disciplines.