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Multimodal Brain Monitoring And Cerebral Vascular Reactivity
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Book Synopsis Multimodal Brain Monitoring and Cerebral Vascular Reactivity by : Celeste Dias
Download or read book Multimodal Brain Monitoring and Cerebral Vascular Reactivity written by Celeste Dias and published by LAP Lambert Academic Publishing. This book was released on 2015-11-20 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: The organization of a modern Neurocritical Care Unit with complex monitoring and computerized data collection provides a unique environment of neural bioinformatics and an opportunity to study pathophysiological mechanisms of acute brain lesion and the effect of treatment, as in a clinical laboratory. Multimodal Brain Monitoring with advanced techniques assessing cerebrovascular reactivity, brain oxygenation and chemistry and cerebral blood flow allow a real-time definition of physiologic end points that may be used to customize goal-directed therapy and contribute to improving outcome from severe traumatic brain injury (TBI). This complexity requires a multidisciplinary approach, therefore the book has three dimensions: population, methodological and clinical. The methodological section includes a systematic review of brain monitoring, neurocritical care bioinformatics and cerebrovascular reactivity evaluation at the bedside. The clinical section included a prospective study where the relevance of multimodal brain monitoring, targeting "optimal CPP" and early recognition of brain and systemic phenomenon responsible for secondary injury was investigated.
Book Synopsis Continuous Multi-modal Monitoring of Cerebrovascular Reactivity in Adult Traumatic Brain Injury by : Frederick Adam Zeiler
Download or read book Continuous Multi-modal Monitoring of Cerebrovascular Reactivity in Adult Traumatic Brain Injury written by Frederick Adam Zeiler and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Imaging Cerebrovascular Reactivity: Physiology, Physics and Therapy by : James Duffin
Download or read book Imaging Cerebrovascular Reactivity: Physiology, Physics and Therapy written by James Duffin and published by Frontiers Media SA. This book was released on 2021-10-01 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topic Editor Prof. James Duffin contributed to the development of an automated end-tidal targeting device, RespirActTM and is employed by Thornhill Medical Inc. (Toronto, Canada). RespirActTM is currently a non-commercial research tool assembled and made available by TMI to research institutions to enable CVR studies. All other Topic Editors declare no competing interests with regards to the Research Topic subject.
Book Synopsis Monitoring in Neurocritical Care by : Peter D. Le Roux
Download or read book Monitoring in Neurocritical Care written by Peter D. Le Roux and published by Saunders. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ideal for neurosurgeons, neurologists, neuroanesthesiologists, and intensivists, Monitoring in Neurocritical Care helps you use the latest technology to more successfully detect deteriorations in neurological status in the ICU. This neurosurgery reference offers in-depth coverage of state-of-the-art management strategies and techniques so you can effectively monitor your patients and ensure the best outcomes. Understand the scientific basis and rationale of particular monitoring techniques and how they can be used to assess neuro-ICU patients. Make optimal use of the most advanced technology, including transcranial Doppler sonography, transcranial color-coded sonography, measurements of jugular venous oxygen saturation, near-infrared spectroscopy, brain electrical monitoring techniques, and intracerebral microdialysis and techniques based on imaging. Apply multimodal monitoring for a more accurate view of brain function, and utilize the latest computer systems to integrate data at the bedside. Access practical information on basic principles, such as quality assurance, ethics, and ICU design. Seamlessly search the full text of Monitoring in Neurocritical Care online at www.expertconsult.com.
Book Synopsis Oxford Textbook of Neurocritical Care by : Martin Smith
Download or read book Oxford Textbook of Neurocritical Care written by Martin Smith and published by Oxford University Press. This book was released on 2016 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Textbook of Neurocritical Care provides an authoritative and up-to-date summary of the scientific basis, clinical techniques and management guidelines in this exciting clinical discipline. Authored by an international team of expert practitioners this textbook reflects world-wide practice.
Book Synopsis Monitoring of Cerebral Blood Flow and Metabolism in Intensive Care by : Andreas W. Unterberg
Download or read book Monitoring of Cerebral Blood Flow and Metabolism in Intensive Care written by Andreas W. Unterberg and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until recently, monitoring of cerebral blood flow and metabolism was an unattained goal. Determination of cerebral blood flow was limited to intermittent measurements and particularly difficult to perform in critically ill patients. Meanwhile there are techniques available, however, to monitor cerebral blood flow and cerebral oxygenation, both globally and regionally. Therefore we thought it worthwhile to discuss these new continuous techniques and to compare them with well-known techniques which discontinuously measure CBF. For that purpose, an international workshop with some leading experts in the field was held in October 1992 in Berlin. The workshop consisted of about 20 lectures, either reviews on a special topic, or latest results. These contributions were given by invitation and were extensively discussed. Unfortunately it is impossible to reproduce the discussions. On the other hand, all speakers delivered a manuscript promptly after the meeting so that we were able to edit them within a short time. Since monitoring of cerebral blood flow in intensive care is a rapidly growing and changing topic, the written contributions should be quickly available. Authors, editors and publishers have tried to come close to this ideal. As editors we would like to thank the authors and the publishers who enabled us to come out with this volume of the proceedings as early as possible.
Book Synopsis Neurocritical Care by : Werner Hacke
Download or read book Neurocritical Care written by Werner Hacke and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Quick Reference Text! Easy to read and practical in design, Neurocritical Care is the book specialists will turn to for quick reference. It concentrates on management problems, from diagnostic procedures to therapeutic strategies. Exact descriptions are given for treatment procedures, and it is easy to find the appropriate treatment for a given patient. International Expertise! More than 100 authors from North America have contributed to the book. The different strategies used on either side of the Atlantic have been described, the sections on neuroimaging have been reviewed by a neuroradiologist. Comprehensive in Scope! Both frequent and rare neurological diseases that may require critical care treatment and subjects of more general interest such as monitoring strategies, ethical problems, brain death and neurological disorders in internal medicine have been covered. Pathophysiology is also discussed, insomuch as it is important for understanding the treatment strategies.
Book Synopsis Neurocritical Care Monitoring by : Chad M. Miller, MD
Download or read book Neurocritical Care Monitoring written by Chad M. Miller, MD and published by Demos Medical Publishing. This book was released on 2014-10-10 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: "I commend the editors for their careful perspective on the current state of neuromonitoring. The individual chapters provide excellent overviews of specific neuromonitoring tools and paradigms" -From the Foreword by J. Claude Hemphill III, MD, MAS, FNCS While damage resulting from a primary injury to the brain or spine may be unavoidable, harm from secondary processes that cause further deterioration is not. This practical, clinical resource describes the latest strategies for monitoring the brain after acute injury. With a focus on individualization of treatment, the book examines the role of various monitoring techniques in limiting disability and potentiating patient recovery during the acute phase of brain injury. International experts in diagnosis and treatment of secondary injury explain in detail the current utilization, benefits, nuances, and risks for each commercially available monitoring device as well as approaches vital to the care of brain and spine injured patients. They cover foundational strategies for neuromonitoring implementation and analysis, including proper catheter placement, duration of monitoring, and treatment thresholds that indicate the need for clinical intervention. The book also addresses multimodality monitoring and common programmatic challenges, and offers guidance on how to set up a successful multimodal monitoring protocol in the ICU. Also included is a chapter on the key role of nurses in neuromonitoring and effective bedside training for troubleshooting and proper execution of treatment protocols. Numerous illustrations provide further illumination. Key Features: Presents state-of-the-art neuromonitoring techniques and clinical protocols for assessment and treatment Emphasizes practical implementation for successful patient outcomes Written by international experts at the forefront of neurocritical care monitoring Provides a framework for practitioners who wish to individualize patient care with an emphasis upon the needs of the critically ill brain Discusses the key role of nurses in neuromonitoring and effective bedside training for management and troubleshooting of devices
Book Synopsis Translational Research in Traumatic Brain Injury by : Daniel Laskowitz
Download or read book Translational Research in Traumatic Brain Injury written by Daniel Laskowitz and published by CRC Press. This book was released on 2016-04-21 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 developme
Book Synopsis Neuromonitoring Techniques by : Hemanshu Prabhakar
Download or read book Neuromonitoring Techniques written by Hemanshu Prabhakar and published by Academic Press. This book was released on 2017-11-13 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuromonitoring Techniques: Quick Guide for Clinicians and Residents provides a quick and easy guide to understanding various neuromonitoring equipment. Chapters include intracranial pressure monitoring, EEG-based monitors, evoked potentials and transcranial doppler. This book is written for trainees, clinicians and researchers in the fields of neurosurgery, neurocritical care, neuroradiology, neuroanesthesia and neurology. As specialized neuromonitoring is now routinely done in neurosurgical cases, it provides an important resource for neurologists, neurophysiologists, anesthesiologists and residents who are expected to have theoretical and practical knowledge on different systems. Each monitoring system is discussed separately, with examples, images, reference values and their interpretations. - Provides a quick and easy guide to understanding various neuromonitoring techniques - Presents information on each monitoring system, with examples, images, reference values and their interpretation - Useful for trainees, clinicians and researchers in the fields of neurosurgery, neurocritical care, neuroradiology, neuroanasthesia and neurology
Book Synopsis Modeling Dynamic Cerebrovascular Reactivity and the Hemodynamic Response Function Using Multimodal Neuroimaging Measurements by : Prokopis Prokopiou
Download or read book Modeling Dynamic Cerebrovascular Reactivity and the Hemodynamic Response Function Using Multimodal Neuroimaging Measurements written by Prokopis Prokopiou and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "The cerebrovascular system involves carefully orchestrated multifactorial physiological mechanisms that provide nutrients necessary for brain function locally through blood circulation. At the same time, these mechanisms aim to maintain cerebral blood flow (CBF) relatively constant to ensure a normal physiological state. In this thesis, we developed a novel methodological framework to investigate the regional characteristics of dynamic cerebrovascular reactivity (dCVR), as well as the regional characteristics of the hemodynamic response function (HRF) to neuronal activation. We applied these methods to obtain reliable dCVR and HRF curve estimates in healthy individuals under different experimental conditions. To investigate the regional characteristics of dCVR, we employed BOLD-fMRI data acquired during normal breathing, and hypercapnic, externally induced step CO2 challenges. dCVR curve estimates were obtained both in large functionally and structurally defined ROIs, as well as in individual voxels, using efficient nonparametric system identification techniques based on function expansions. Our results revealed considerable variability of dCVR across different experimental conditions, which suggested a differential response of the cerebrovascular bed to spontaneous and externally induced CO2 fluctuations that are possibly associated with the underlying differences in mean arterial CO2 levels. Our results also revealed considerable dCVR variability across different brain regions, which is possibly related with regional differences in the underlying cerebrovascular anatomy. To investigate the regional characteristics of the HRF, we employed task-based and resting-state simultaneous EEG-fMRI data and a twofold analysis approach. In the first approach, we initially performed distributed source space analysis combined with time-frequency analysis to obtain instantaneous power timeseries in the delta (2-4Hz), theta (5-7Hz), alpha (8-12Hz), and beta (15-30Hz) band for each individual current source. Subsequently, we employed block-structured models to obtain linear and nonlinear transformations of the instantaneous power time-series and used partial least squares to obtain estimates of this transformation and the associated HRF. Our results revealed that a linearized version of the Hammerstein model is sufficient to describe the slow dynamics of the BOLD-fMRI signal under both task-based and resting experimental conditions. Also, they suggested that the contribution of different EEG frequency bands on BOLD signal variance depends on both the task, as well as the brain region. In the second approach, we interpreted the frequency-specific patterns of EEG activity as transient bursts of isolated events rather than rhythmically sustained oscillations. Sparse events were detected in the EEG data using convolutional sparse coding analysis and used to obtain HRF estimates using nonparametric finite impulse response analysis. Our results revealed that isolated, transient bursts of EEG activity contain rich information related to the underlying neuronal activity, which can be used to describe the dynamics of the BOLD signal under both resting and task-based conditions. However, BOLD signal predictions obtained using the former approach were overall more accurate than using the latter. The results of this thesis suggest that it is feasible to obtain reliable dCVR and HRF estimates from resting-state data. This has important clinical implications as it may lead to the design of safer and easier to implement protocols for the assessment of cerebrovascular and neurovascular disorders, which are applicable to any clinical population. It also has important implications in neuroimaging research as it may result in more accurate measures of resting-state fMRI functional and effective connectivity"--
Book Synopsis Cerebrovascular Reactivity by : Jean Chen
Download or read book Cerebrovascular Reactivity written by Jean Chen and published by Humana. This book was released on 2021-11-06 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a comprehensive overview of the methodology, physiology, and contemporary and novel applications of cerebrovascular reactivity (CVR) measurements. The chapters in this book cover topics such as an introduction of the neurophysiology, neuroimaging, and clinical methods for CVR measurement; the use of CVR methods in the study of aging, cerebrovascular dysfunction, dementia, and brain tumors; and recommendations for measurement protocols and future applications in clinical translation. In Neuromethods series style, chapters include the kind of detail and key advice from the specialists needed to get successful results in your research center and clinical investigation. Thorough and comprehensive, Cerebrovascular Reactivity: Methodological Advances and Clinical Applications is a valuable tool that provides researchers in neuroscience and neurology with the latest resources on the measurement, interpretation, and application of CVR measurement.
Book Synopsis Critical Care of the Stroke Patient by : Stefan Schwab
Download or read book Critical Care of the Stroke Patient written by Stefan Schwab and published by Cambridge University Press. This book was released on 2014-06-05 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: New and groundbreaking therapeutic options for the critical care of patients with cerebrovascular disease have improved patient management, minimized morbidity, reduced in-patient care, improved quality of life, and had a positive economic impact on health service provision. This volume integrates these approaches and suggests the best therapy option for all cerebrovascular conditions. The early chapters of the book focus on monitoring techniques and interventions. Subsequent sections address the critical care of a wide range of cerebrovascular diseases: ischemic stroke, intracranial hemorrhage, subarachnoid hemorrhage, arteriovenous malformations, cerebral venous thrombosis and traumatic injury. The editors and authors are internationally recognized experts in their field, and the text is supplemented by tables and illustrations to demonstrate important clinical findings. This book will meet the needs of stroke physicians, neurologists, neurosurgeons, neurointensivists and interventional neuroradiologists seeking to maximize positive outcomes for their patients.
Book Synopsis Core Topics in Neuroanaesthesia and Neurointensive Care by : Basil F. Matta
Download or read book Core Topics in Neuroanaesthesia and Neurointensive Care written by Basil F. Matta and published by Cambridge University Press. This book was released on 2011-10-13 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Core Topics in Neuroanesthesia and Neurointensive Care is an authoritative and practical clinical text that offers clear diagnostic and management guidance for a wide range of neuroanesthesia and neurocritical care problems. With coverage of every aspect of the discipline by outstanding world experts, this should be the first book to which practitioners turn for easily accessible and definitive advice. Initial sections cover relevant anatomy, physiology and pharmacology, intraoperative and critical care monitoring and neuroimaging. These are followed by detailed sections covering all aspects of neuroanesthesia and neurointensive care in both adult and pediatric patients. The final chapter discusses ethical and legal issues. Each chapter delivers a state-of-the art review of clinical practice, including outcome data when available. Enhanced throughout with numerous clinical photographs and line drawings, this practical and accessible text is key reading for trainee and consultant anesthetists and critical care specialists.
Book Synopsis Intracranial Pressure and Brain Monitoring XII by : Wai S. Poon
Download or read book Intracranial Pressure and Brain Monitoring XII written by Wai S. Poon and published by Springer Science & Business Media. This book was released on 2005-12-19 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: 88 short papers originating from the 12th International Symposium on Intracranial Pressure and Brain Monitoring held in August 2004 in Hong Kong present experimental as well as clinical research data on invasive and non-invasive intracranial pressure and brain biochemistry monitoring. The papers have undergone a peer-reviewing and are organized in nine sections: ICP management in head injury, neurochemical monitoring, intracranial hypertension, neuroimaging, hydrocephalus, clinical trails, experimental studies, brain compliance and biophysics.
Book Synopsis Gupta and Gelb's Essentials of Neuroanesthesia and Neurointensive Care by : Arun Gupta
Download or read book Gupta and Gelb's Essentials of Neuroanesthesia and Neurointensive Care written by Arun Gupta and published by Cambridge University Press. This book was released on 2018-06-21 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition presents core clinical neuroanesthesia and neurointensive care knowledge in a practical, user-friendly format.
Book Synopsis Neurocritical Care Informatics by : Michael De Georgia
Download or read book Neurocritical Care Informatics written by Michael De Georgia and published by Springer Nature. This book was released on 2019-10-31 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Health care in the twenty-first century requires intensive use of technology in order to acquire and analyze data and manage and disseminate information. No area is more data intensive than the neurointensive care unit. Despite the massive amount of data, however, providers often lack interpretable and actionable information. This book reviews the concepts underlying the emerging field of neurocritical care informatics, with a focus on integrated data acquisition, linear and nonlinear processing, and innovative visualization in the ICU. Subjects addressed in individual chapters are thus wide ranging and encompassing, for example, multimodal and continuous EEG monitoring and data integration, display of data in the ICU, patient-centered clinical decision support, optimization of collaboration and workflow, and progress towards an “integrated medical environment”. All of the nine chapters have been written by international thought leaders in the field.
