Neuromodulatory Control Of Brainstem Function In Health And Disease
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Neuromodulatory Control Of Brainstem Function In Health And Disease
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Author : Brian R. Noga
language : en
Publisher: Frontiers Media SA
Release Date : 2020-03-25
Neuromodulatory Control Of Brainstem Function In Health And Disease written by Brian R. Noga and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-25 with categories.
Neuromodulatory Control Of Spinal Function In Health And Disease
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Author : Brian R. Noga
language : en
Publisher: Frontiers Media SA
Release Date : 2020-02-20
Neuromodulatory Control Of Spinal Function In Health And Disease written by Brian R. Noga and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-02-20 with categories.
Neuromodulatory Control Of Brainstem Function In Health And Disease
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Author : Brian R. Noga
language : en
Publisher:
Release Date : 2020
Neuromodulatory Control Of Brainstem Function In Health And Disease written by Brian R. Noga and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
The brainstem is a conduit connecting higher brain centers, cerebellum and spinal cord and provides the main sensory and motor innervation to the face, head and neck via the cranial nerves. It plays a pivotal role in the regulation of respiration, locomotion, posture, balance, arousal (alertness, awareness and consciousness), sensory information processing (nociception, etc.), autonomic functions (including control of bowel, bladder, blood pressure and heart rate) and is responsible for the regulation of numerous reflexes including swallowing, coughing and vomiting. It is controlled by higher brain centers originating from cortical and subcortical regions including the basal ganglia and diencephalon as well as feedback loops from the cerebellum and spinal cord. A modulatory control of brainstem output can be accomplished by affecting individual neurons and consequently, the operation of neural microcircuits and behavior. This is achieved by altering cellular excitability, synaptic transmission (release probability, postsynaptic receptor responsiveness, thus altering synaptic strength and efficacy) and network properties. Such dynamic control provides flexibility of the nervous system to adapt neural output according to the functional requirements and/or demands of the individual to achieve the desired behavioral state in a changing environment. Neuromodulation can be achieved by the "classical" neurotransmitters glutamate and GABA (gamma-amino butyric acid) by primary excitation and inhibition of the "anatomical network", but can also be achieved through the use of transmitters acting on G- protein coupled receptors. Such neuromodulators include the monoamines (serotonin, noradrenaline and dopamine), acetylcholine, but also glutamate and GABA. In addition, neuropeptides and purines act as neuromodulators. Other chemical mediators such as nitric oxide and growth factors may also have similar actions. The aim of this Research Topic is to highlight recent advances in our understanding of the intrinsic and extrinsic neuromodulatory systems affecting brainstem function from the anatomical, physiological and pharmacological perspective and to emphasize how these advances strengthen, modify or challenge existing conceptual models of sensorimotor and autonomic control.
Neuronal Networks In Brain Function Cns Disorders And Therapeutics
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Author : Carl Faingold
language : en
Publisher: Academic Press
Release Date : 2013-12-26
Neuronal Networks In Brain Function Cns Disorders And Therapeutics written by Carl Faingold and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-26 with Medical categories.
Neuronal Networks in Brain Function, CNS Disorders, and Therapeutics, edited by two leaders in the field, offers a current and complete review of what we know about neural networks. How the brain accomplishes many of its more complex tasks can only be understood via study of neuronal network control and network interactions. Large networks can undergo major functional changes, resulting in substantially different brain function and affecting everything from learning to the potential for epilepsy. With chapters authored by experts in each topic, this book advances the understanding of: How the brain carries out important tasks via networks How these networks interact in normal brain function Major mechanisms that control network function The interaction of the normal networks to produce more complex behaviors How brain disorders can result from abnormal interactions How therapy of disorders can be advanced through this network approach This book will benefit neuroscience researchers and graduate students with an interest in networks, as well as clinicians in neuroscience, pharmacology, and psychiatry dealing with neurobiological disorders. Utilizes perspectives and tools from various neuroscience subdisciplines (cellular, systems, physiologic), making the volume broadly relevant Chapters explore normal network function and control mechanisms, with an eye to improving therapies for brain disorders Reflects predominant disciplinary shift from an anatomical to a functional perspective of the brain Edited work with chapters authored by leaders in the field around the globe – the broadest, most expert coverage available
Translational Research In Traumatic Brain Injury
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Author : Daniel Laskowitz
language : en
Publisher: CRC Press
Release Date : 2015-12-01
Translational Research In Traumatic Brain Injury written by Daniel Laskowitz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-01 with Medical categories.
Traumatic brain injury (TBI) remains a significant source of death and permanent disability, contributing to nearly one-third of all injury related deaths in the United States and exacting a profound personal and economic toll. Despite the increased resources that have recently been brought to bear to improve our understanding of TBI, the development of new diagnostic and therapeutic approaches has been disappointingly slow. Translational Research in Traumatic Brain Injury attempts to integrate expertise from across specialties to address knowledge gaps in the field of TBI. Its chapters cover a wide scope of TBI research in five broad areas: Epidemiology Pathophysiology Diagnosis Current treatment strategies and sequelae Future therapies Specific topics discussed include the societal impact of TBI in both the civilian and military populations, neurobiology and molecular mechanisms of axonal and neuronal injury, biomarkers of traumatic brain injury and their relationship to pathology, neuroplasticity after TBI, neuroprotective and neurorestorative therapy, advanced neuroimaging of mild TBI, neurocognitive and psychiatric symptoms following mild TBI, sports-related TBI, epilepsy and PTSD following TBI, and more. The book integrates the perspectives of experts across disciplines to assist in the translation of new ideas to clinical practice and ultimately to improve the care of the brain injured patient.
Brainstem Control Of Spinal Cord Function
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Author : Charles D. Barnes
language : en
Publisher:
Release Date : 1984
Brainstem Control Of Spinal Cord Function written by Charles D. Barnes and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Medical categories.
Brainstem Control of Spinal Cord Function summarizes the research findings on major bulbospinal control systems. It explores how sensory, reflex-evoking inputs to the central nervous system (CNS) modulate descending control signals and how descending control signals regulate the excitability or gains of the segmental reflex arcs. It also looks at the role of the reticulospinal system in the control of movement, the effects of labyrinth and neck inputs on vestibulospinal and medullary reticulospinal neurons, the behavioral significance of the raphe-spinal system, locus coeruleus control of spin ...
Biomedical Index To Phs Supported Research
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Author :
language : en
Publisher:
Release Date : 1991
Biomedical Index To Phs Supported Research written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Medicine categories.
Biomedical Index To Phs Supported Research Pt A Subject Access A H
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Author :
language : en
Publisher:
Release Date : 1992
Biomedical Index To Phs Supported Research Pt A Subject Access A H written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1992 with Medicine categories.
Research Awards Index
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Author :
language : en
Publisher:
Release Date : 1989
Research Awards Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Medicine categories.
Gaba Signaling In Health And Disease
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Author : Yehezkel Ben-Ari
language : en
Publisher: Frontiers E-books
Release Date :
Gaba Signaling In Health And Disease written by Yehezkel Ben-Ari and has been published by Frontiers E-books this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
GABAergic neurons provide most of the inhibitory drive of adult networks and play major roles in the integrative properties of brain networks. Alterations of GABAergic signals are associated with major neurological disorders and GABA mimetic drugs are widely used as comfort molecules and to treat several brain disorders. Thus, the inhibitory drive is altered in epilepsies, infantile developmentally related disorders but also Parkinson disease, and anoxo-ischemic insults to just name a few. From the developmental stand point, GABAergic neurons mature before principal neurons and provide an important source of early activities and are thus instrumental in activity dependent modulation of the construction of cortical functional units. The goal of this Research Topic is to bring together experts studying GABA signals at the molecular, cellular and network levels in physiological and pathological conditions and to examine the fate of GABA signals along transversal ideas linking these diverse domains. A particular emphasis is brain maturation as it is now clear that alteration of developmental sequences -notably of GABA signals- impairs brain development leading to life long deleterious neurological sequels. While this Frontiers Research Topic originated as a repository of work presented at CNCR Amsterdam, papers are invited from researchers continuing to work on this topic as the field expands.