brain machine interface circuits and systems

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Brain Machine Interface

Author : Amir Zjajo
ISBN : 9783319315416
Genre : Technology & Engineering
File Size : 20. 25 MB
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This book provides a complete overview of significant design challenges in respect to circuit miniaturization and power reduction of the neural recording system, along with circuit topologies, architecture trends, and (post-silicon) circuit optimization algorithms. The introduced novel circuits for signal conditioning, quantization, and classification, as well as system configurations focus on optimized power-per-area performance, from the spatial resolution (i.e. number of channels), feasible wireless data bandwidth and information quality to the delivered power of implantable system.

Low Power Circuits And Systems For Brain Machine Interfaces

Author : Zhiming Xiao
ISBN : OCLC:907379579
Genre :
File Size : 57. 41 MB
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To analyze switching effects in both the time-multiplexed and supply current-modulated amplifiers, detailed derivations of their respective transfer functions and noise aliasing characteristics are carried out. These derivation procedures are simplified by equating the switched amplifier to a switched RC filter model, and the results show that both schemes cause noise from higher frequency bands to alias down to the base band. The over all noise efficiency factor, however, remains unchanged because of the power saving benefits of the two architectures. This dissertation also presents two new neural recording systems. The first is a battery powered, four-channel device with an analog front end, a digital signal processor, and a wireless transceiver. The second system is a single channel neural recording tag that can be powered through a battery or wirelessly from an external resource.

Towards Practical Brain Computer Interfaces

Author : Brendan Z. Allison
ISBN : 9783642297465
Genre : Technology & Engineering
File Size : 66. 41 MB
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Brain-computer interfaces (BCIs) are devices that enable people to communicate via thought alone. Brain signals can be directly translated into messages or commands. Until recently, these devices were used primarily to help people who could not move. However, BCIs are now becoming practical tools for a wide variety of people, in many different situations. What will BCIs in the future be like? Who will use them, and why? This book, written by many of the top BCI researchers and developers, reviews the latest progress in the different components of BCIs. Chapters also discuss practical issues in an emerging BCI enabled community. The book is intended both for professionals and for interested laypeople who are not experts in BCI research.

Brain Machine Interface Engineering

Author : Justin C. Sanchez
ISBN : 9781598290356
Genre : Technology & Engineering
File Size : 86. 72 MB
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Neural interfaces are one of the most exciting emerging technologies to impact bioengineering and neuroscience because they enable an alternate communication channel linking directly the nervous system with man-made devices. This book reveals the essential engineering principles and signal processing tools for deriving control commands from bioelectric signals in large ensembles of neurons. The topics featured include analysis techniques for determining neural representation, modeling in motor systems, computing with neural spikes, and hardware implementation of neural interfaces. Beginning with an exploration of the historical developments that have led to the decoding of information from neural interfaces, this book compares the theory and performance of new neural engineering approaches for BMIs. Contents: Introduction to Neural Interfaces / Foundations of Neuronal Representations / Input-Outpur BMI Models / Regularization Techniques for BMI Models / Neural Decoding Using Generative BMI Models / Adaptive Algorithms for Point Processes / BMI Systems

Brain Computer Interface Research

Author : Christoph Guger
ISBN : 9783642547072
Genre : Technology & Engineering
File Size : 25. 33 MB
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This book reports on the latest research and developments in the field of brain-computer interfaces (BCIs). It introduces ten outstanding and innovative BCI projects, nominated as finalists for the BCI award 2012 by a jury of established researchers and discusses how each of the nominated projects reflects general worldwide trends in BCI development. At the core of the book, nine of these ten projects are described in detailed individual chapters. These include a focused introduction to each project, an easy to grasp description of the methods and a timely report on the most recent developments achieved since the submission to the award. Hence, this book provides a cutting-edge overview of the newest BCI research trends, from leading experts, in an easy to read format supported by explanatory pictures, graphs and figures.

Reliability Of Nanoscale Circuits And Systems

Author : Miloš Stanisavljević
ISBN : 1441962174
Genre : Technology & Engineering
File Size : 81. 67 MB
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This book is intended to give a general overview of reliability, faults, fault models, nanotechnology, nanodevices, fault-tolerant architectures and reliability evaluation techniques. Additionally, the book provides an in depth state-of-the-art research results and methods for fault tolerance as well as the methodology for designing fault-tolerant systems out of highly unreliable components.

Cmoset 2008 Circuits And Systems Design Track Presentation Slides

Author : CMOS Emerging Technologies Research
ISBN : 9781927500262
Genre :
File Size : 32. 92 MB
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