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Author: Vitor Engracia Valenti
Publisher: Frontiers Media SA
ISBN: 2832551149
Category : Science
Languages : en
Pages : 153
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Book Description
The parasympathetic and sympathetic autonomic systems are involved in several body functions. Cardiovascular risk factors can be estimated through autonomic nervous system (ANS) activity. Previous studies have already supported the relevance of improved parasympathetic function to maintain a good health status. Currently, it is well documented that people with high physical activity status present better ANS function, as well as non-smokers subjects. Many factors are related to impaired ANS function, including, sedentary habits, smoking, high fat intake, genetic changes, etc.
Author: Vitor Engracia Valenti
Publisher: Frontiers Media SA
ISBN: 2832551149
Category : Science
Languages : en
Pages : 153
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Book Description
The parasympathetic and sympathetic autonomic systems are involved in several body functions. Cardiovascular risk factors can be estimated through autonomic nervous system (ANS) activity. Previous studies have already supported the relevance of improved parasympathetic function to maintain a good health status. Currently, it is well documented that people with high physical activity status present better ANS function, as well as non-smokers subjects. Many factors are related to impaired ANS function, including, sedentary habits, smoking, high fat intake, genetic changes, etc.
Author: Liana Bolis
Publisher: CRC Press
ISBN: 0203908899
Category : Medical
Languages : en
Pages : 696
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Book Description
Examines the role of the ANS in the maintenance and control of bodily homeostasis, as well as in the pathogenesis, pathophysiology, and treatment of disorders such as cardiovascular disease, hypertension, asthma, arrhythmia, diabetes, ischemia, myocardial infarction, urinary retention, and depression.
Author: David S. Goldstein
Publisher: CRC Press
ISBN: 9780824704087
Category : Medical
Languages : en
Pages : 640
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Book Description
Utilizing a homeostatic approach incorporating medical practice, teaching, and research, this interdisciplinary reference fully examines the function and dysfunction of the body's autonomic systems to treat and promote better understanding of a variety of neurocardiological disorders. Highlights the roles of catecholamines, norepinephrine, epinephrine, and dopamine in autonomic systems! Ideally suited for both clinical and research purposes, The Autonomic Nervous System in Health and Disease introduces a homeostat theory integrating cybernetic views of stress with principles of operation for effector systems documents historical breakthroughs defining neurocardiology as a discipline in medicine provides conceptual perspectives such as the homeostat theory of stress, defining characteristics of stress and distress, and the sources and meanings of plasma levels of catechols reviews the physiology of the autonomic nervous system, including the cranial and sacral divisions of parasympathetic system, the sympathetic nervous and the adrenomedullary hormonal systems, and the homeostatic roles of catecholamine functions surveys the interactions and responses of stress effector systems such as the pituitary-adrenocortical, the renin-angiotensin-aldosterone, endogenous opioid, and vasopressin systems, as well as the parasympathetic, sympathetic, and adrenomedullary systems presents a schema for evaluating patients with neurocardiological disorders discusses future trends in medical research and integrative medicine, including redirection of molecular genetics and integrative physiology to focus on mechanisms of adult health and disease and much more! Written by a single expert in the field to provide better cohesion on the subject, and supplemented with over 1900 literature references and over 100 figures and tables, The Autonomic Nervous System in Health and Disease is an invaluable and comprehensive resource for clinical neurologists and neurocardiologists, neuroscientists, physiatrists, and neurochemists; cardiologists and internists; physiologists, biochemists, endocrinologists, and pharmacologists; psychiatrists and psychologists; medical house officers, residents, and interns; and medical and graduate school students in these disciplines.
Author: Liana Bolis
Publisher: CRC Press
ISBN: 9780824708429
Category : Medical
Languages : en
Pages : 696
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Book Description
Examines the role of the ANS in the maintenance and control of bodily homeostasis, as well as in the pathogenesis, pathophysiology, and treatment of disorders such as cardiovascular disease, hypertension, asthma, arrhythmia, diabetes, ischemia, myocardial infarction, urinary retention, and depression.
Author: John Barton Furness
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 312
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Daniel P. Cardinali
Publisher:
ISBN: 9783319575728
Category : Autonomic nervous system
Languages : en
Pages : 385
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Book Description
A traditional view of the Autonomic Nervous System (ANS) considers only its peripheral part: the sympathetic and parasympathetic systems. However, this view misses to consider the most important ANS function: the maintenance of homeostasis. This term is used today to define not only the strategies that allow the body proper response to changes in the environment (reactive homeostasis), but also temporal mechanisms that allow the body to predict the most likely timing of environmental stimuli (predictive homeostasis based on biological rhythms). This book discusses the ANS from both an enlarged and a timed perspective. First, it presents how the organization of the ANS is hierarchical into different levels. Following that, the book discusses how the ANS changes functionally in the three-body configurations (wakefulness, slow sleep, rapid eye movement sleep) found in a 24-hour cycle. Finally, the most important clinical implications of this enlarged and timed vision of ANS will be discussed. Autonomic Nervous System? Basic and Clinical Aspects is a comprehensive text intended for medical students and health professionals who are interested in a deeper approach to this important part of the nervous system. It provides a detailed and complete understanding of the neuroscience behind the ANS, allowing a proper clinical applicability of this knowledge.
Author: Vaughan G. Macefield
Publisher: Elsevier Inc. Chapters
ISBN: 0128080027
Category : Medical
Languages : en
Pages : 32
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Book Description
The sympathetic nervous system plays important roles in the beat-to-beat control of blood pressure, the control of blood flow through various organs and the maintenance of core temperature through thermoregulatory processes. The development of microneurography, in which nerve activity can be recorded directly from intraneural microelectrodes inserted percutaneously into a peripheral nerve in awake human subjects, has provided a wealth of information on the control of sympathetic outflow to muscle and skin. Although not intended to be diagnostic, recordings of muscle sympathetic nerve activity (MSNA) and skin sympathetic nerve activity (SSNA) in different disease states have increased our understanding of the operation of the sympathetic nervous system. And while quantification of sympathetic nerve activity is still largely limited to measures of burst frequency (bursts/minute) and burst incidence (bursts/100 heart beats), the development of single-unit recordings of MSNA and SSNA have provided more detailed information on how the sympathetic nervous system grades its output. This chapter reviews the development of sympathetic microneurography and its application in health and disease.
Author: Msm Kelly Freeman
Publisher: Bardolf
ISBN: 9781938842245
Category : Medical
Languages : en
Pages : 224
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Book Description
"The Dysautonomia Project" is a much needed tool for physicians, patients, or caregivers looking to arm themselves with the power of knowledge. It combines current publications from leaders in the field of autonomic disorders with explanations for doctors and patients about the signs and symptoms, which will aid in reducing the six-year lead time to diagnosis.
Author: Otto Appenzeller
Publisher: Elsevier Publishing Company
ISBN:
Category : Medical
Languages : en
Pages : 744
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Book Description
The autonomic nervous system innervates every organ in the body. An understanding of autonomic function requires expertise in many basic disciplines that are beyond practical use to clinicians. In this fourth edition of The Autonomic Nervous System Professor Appenzeller has selected basic findings of clinical relevance and put them into perspective with autonomic dysfunction. New concepts of psychoneuroendocrinology and the discovery of numerous definitive and putative neurotransmitters centrally and in the periphery have led to a reappraisal of previous views and to the increasing complexity of autonomic nervous system regulation. There has been a steady increase in the size of this volume since it was first published in 1970. This reflects in part the change from an assessment of autonomic clinical deficits largely based on anecdotal accounts to objective measurements increasingly done with noninvasive methods of measuring autonomic function. The need for the application of basic knowledge of autonomic function to the clinical aspects of active lifestyles has brought together a host of specialists working in the areas of pain, sports medicine, and behavioral abnormalities.
