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Principles of Electrical Neural Interfacing

2021-09-29 Technology & Engineering
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Release : 2021-09-29
Genre : Technology & Engineering
Kind : eBook
Book Rating : 778/5 ( reviews)

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Book Synopsis Principles of Electrical Neural Interfacing by : Liang Guo

Download or read book Principles of Electrical Neural Interfacing written by Liang Guo. This book was released on 2021-09-29. Available in PDF, EPUB and Kindle. Book excerpt: This textbook fills a gap to supply students with the fundamental principles and tools they need to perform the quantitative analyses of the neuroelectrophysiological approaches, including both conventional and emerging ones, prevalently used in neuroscience research and neuroprosthetics. The content grows out of a course on Neuroengineering and Neuroprosthetics, which the author has taught already several times. The key problems the author addresses include (1) the universal operating mechanisms of neuroelectrophysiological approaches, (2) proper configuration of each approach, and (3) proper interpretation of the resulting signals. Efforts are made both to extract the universal principles underlying this common class of approaches and discern the unique properties of each individual approach. To address these important problems, equivalent electrical circuit modeling and signal analysis are used to unravel the functioning mechanisms and principles and provide sound interpretations to the associated signals and phenomena. This book aims to derive analytical solutions to these equivalent circuits, which can offer clear and complete mechanistic insights to the underlying biophysics.

Brain Stimulation

2013-11-11 Medical
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Release : 2013-11-11
Genre : Medical
Kind : eBook
Book Rating : 078/5 ( reviews)

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Book Synopsis Brain Stimulation by : David T. Brocker

Download or read book Brain Stimulation written by David T. Brocker. This book was released on 2013-11-11. Available in PDF, EPUB and Kindle. Book excerpt: Deep brain stimulation is a remarkable therapy that has mainstreamed electrical stimulation of the brain for the treatment of neurological dysfunction. To appreciate the mechanisms of deep brain stimulation, we need to understand the excitability of neural tissue. Here, we survey the pertinent principles of electrical excitation in the brain. The amount of current delivered and the tissue conductivity together determine the strength and extent of potentials generated by stimulation. The electrode–tissue interface is an important junction where electrical charge carriers in the stimulation hardware are converted to ionic charge carriers in the tissue. Cathodic stimulation tends to depolarize neural elements more easily than anodic stimulation. The current–distance relationship describes how the amount of current needed to excite an axon increases as a function of its distance from the electrode. This relationship also depends on the axon’s diameter because large-diameter axons are excited more easily than small-diameter axons. For a given axon, the strength–duration relationship describes the inverse relationship between threshold current amplitude and pulse duration. Specific stimulation parameters must be considered to avoid stimulation-induced tissue damage. A strong foundation in these principles facilitates understanding of the complex effects of electrical stimulation in the brain.

Neural Interfacing

2022-05-31 Technology & Engineering
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Release : 2022-05-31
Genre : Technology & Engineering
Kind : eBook
Book Rating : 408/5 ( reviews)

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Book Synopsis Neural Interfacing by : Thomas D. Coates,Jr.

Download or read book Neural Interfacing written by Thomas D. Coates,Jr.. This book was released on 2022-05-31. Available in PDF, EPUB and Kindle. Book excerpt: In the past 50 years there has been an explosion of interest in the development of technologies whose end goal is to connect the human brain and/or nervous system directly to computers. Once the subject of science fiction, the technologies necessary to accomplish this goal are rapidly becoming reality. In laboratories around the globe, research is being undertaken to restore function to the physically disabled, to replace areas of the brain damaged by disease or trauma and to augment human abilities. Building neural interfaces and neuro-prosthetics relies on a diverse array of disciplines such as neuroscience, engineering, medicine and microfabrication just to name a few. This book presents a short history of neural interfacing (N.I.) research and introduces the reader to some of the current efforts to develop neural prostheses. The book is intended as an introduction for the college freshman or others wishing to learn more about the field. A resource guide is included for students along with a list of laboratories conducting N.I. research and universities with N.I. related tracks of study. Table of Contents: Neural Interfaces Past and Present / Current Neuroprosthesis Research / Conclusion / Resources for Students

Brain-Machine Interface

2017-10-17 Technology & Engineering
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Release : 2017-10-17
Genre : Technology & Engineering
Kind : eBook
Book Rating : 406/5 ( reviews)

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Book Synopsis Brain-Machine Interface by : Xilin Liu

Download or read book Brain-Machine Interface written by Xilin Liu. This book was released on 2017-10-17. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an introduction to the emerging area of “Brain-Machine Interfaces,” with emphasis on the operation and practical design aspects. The book will help both electrical & bioengineers as well as neuroscience investigators to learn about the next generation brain-machine interfaces. The comprehensive review and design analysis will be very helpful for researchers who are new to this area or interested in the study of the brain. The in-depth discussion of practical design issues especially in animal experiments will also be valuable for experienced researchers.

Neural Interface Engineering

2020-05-04 Technology & Engineering
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Release : 2020-05-04
Genre : Technology & Engineering
Kind : eBook
Book Rating : 545/5 ( reviews)

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Book Synopsis Neural Interface Engineering by : Liang Guo

Download or read book Neural Interface Engineering written by Liang Guo. This book was released on 2020-05-04. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive reference to major neural interfacing technologies used to transmit signals between the physical world and the nervous system for repairing, restoring and even augmenting body functions. The authors discuss the classic approaches for neural interfacing, the major challenges encountered, and recent, emerging techniques to mitigate these challenges for better chronic performances. Readers will benefit from this book’s unprecedented scope and depth of coverage on the technology of neural interfaces, the most critical component in any type of neural prostheses. Provides comprehensive coverage of major neural interfacing technologies; Reviews and discusses both classic and latest, emerging topics; Includes classification of technologies to provide an easy grasp of research and trends in the field.

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