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Compressed Sensing of Extracellular Neurophysiology Signals: A Review
This article presents a comprehensive survey of literature on the compressed sensing (CS) of neurophysiology signals. CS is a promising technique to achieve high-fidelity, low-rate, and hardware-efficient neural signal compression tasks for wireless streaming of massively parallel neural recording c...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Frontiers Media S.A.
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8427310/ https://www.ncbi.nlm.nih.gov/pubmed/34512238 http://dx.doi.org/10.3389/fnins.2021.682063 |
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author | Sun, Biao Zhao, Wenfeng |
author_facet | Sun, Biao Zhao, Wenfeng |
author_sort | Sun, Biao |
collection | PubMed |
description | This article presents a comprehensive survey of literature on the compressed sensing (CS) of neurophysiology signals. CS is a promising technique to achieve high-fidelity, low-rate, and hardware-efficient neural signal compression tasks for wireless streaming of massively parallel neural recording channels in next-generation neural interface technologies. The main objective is to provide a timely retrospective on applying the CS theory to the extracellular brain signals in the past decade. We will present a comprehensive review on the CS-based neural recording system architecture, the CS encoder hardware exploration and implementation, the sparse representation of neural signals, and the signal reconstruction algorithms. Deep learning-based CS methods are also discussed and compared with the traditional CS-based approaches. We will also extend our discussion to cover the technical challenges and prospects in this emerging field. |
format | Online Article Text |
id | pubmed-8427310 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-84273102021-09-10 Compressed Sensing of Extracellular Neurophysiology Signals: A Review Sun, Biao Zhao, Wenfeng Front Neurosci Neuroscience This article presents a comprehensive survey of literature on the compressed sensing (CS) of neurophysiology signals. CS is a promising technique to achieve high-fidelity, low-rate, and hardware-efficient neural signal compression tasks for wireless streaming of massively parallel neural recording channels in next-generation neural interface technologies. The main objective is to provide a timely retrospective on applying the CS theory to the extracellular brain signals in the past decade. We will present a comprehensive review on the CS-based neural recording system architecture, the CS encoder hardware exploration and implementation, the sparse representation of neural signals, and the signal reconstruction algorithms. Deep learning-based CS methods are also discussed and compared with the traditional CS-based approaches. We will also extend our discussion to cover the technical challenges and prospects in this emerging field. Frontiers Media S.A. 2021-08-26 /pmc/articles/PMC8427310/ /pubmed/34512238 http://dx.doi.org/10.3389/fnins.2021.682063 Text en Copyright © 2021 Sun and Zhao. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Neuroscience Sun, Biao Zhao, Wenfeng Compressed Sensing of Extracellular Neurophysiology Signals: A Review |
title | Compressed Sensing of Extracellular Neurophysiology Signals: A Review |
title_full | Compressed Sensing of Extracellular Neurophysiology Signals: A Review |
title_fullStr | Compressed Sensing of Extracellular Neurophysiology Signals: A Review |
title_full_unstemmed | Compressed Sensing of Extracellular Neurophysiology Signals: A Review |
title_short | Compressed Sensing of Extracellular Neurophysiology Signals: A Review |
title_sort | compressed sensing of extracellular neurophysiology signals: a review |
topic | Neuroscience |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8427310/ https://www.ncbi.nlm.nih.gov/pubmed/34512238 http://dx.doi.org/10.3389/fnins.2021.682063 |
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