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Modulating Brain Activity with Invasive Brain–Computer Interface: A Narrative Review

Brain-computer interface (BCI) can be used as a real-time bidirectional information gateway between the brain and machines. In particular, rapid progress in invasive BCI, propelled by recent developments in electrode materials, miniature and power-efficient electronics, and neural signal decoding te...

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Detalles Bibliográficos
Autores principales: Zhao, Zhi-Ping, Nie, Chuang, Jiang, Cheng-Teng, Cao, Sheng-Hao, Tian, Kai-Xi, Yu, Shan, Gu, Jian-Wen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9856340/
https://www.ncbi.nlm.nih.gov/pubmed/36672115
http://dx.doi.org/10.3390/brainsci13010134
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author Zhao, Zhi-Ping
Nie, Chuang
Jiang, Cheng-Teng
Cao, Sheng-Hao
Tian, Kai-Xi
Yu, Shan
Gu, Jian-Wen
author_facet Zhao, Zhi-Ping
Nie, Chuang
Jiang, Cheng-Teng
Cao, Sheng-Hao
Tian, Kai-Xi
Yu, Shan
Gu, Jian-Wen
author_sort Zhao, Zhi-Ping
collection PubMed
description Brain-computer interface (BCI) can be used as a real-time bidirectional information gateway between the brain and machines. In particular, rapid progress in invasive BCI, propelled by recent developments in electrode materials, miniature and power-efficient electronics, and neural signal decoding technologies has attracted wide attention. In this review, we first introduce the concepts of neuronal signal decoding and encoding that are fundamental for information exchanges in BCI. Then, we review the history and recent advances in invasive BCI, particularly through studies using neural signals for controlling external devices on one hand, and modulating brain activity on the other hand. Specifically, regarding modulating brain activity, we focus on two types of techniques, applying electrical stimulation to cortical and deep brain tissues, respectively. Finally, we discuss the related ethical issues concerning the clinical application of this emerging technology.
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spelling pubmed-98563402023-01-21 Modulating Brain Activity with Invasive Brain–Computer Interface: A Narrative Review Zhao, Zhi-Ping Nie, Chuang Jiang, Cheng-Teng Cao, Sheng-Hao Tian, Kai-Xi Yu, Shan Gu, Jian-Wen Brain Sci Review Brain-computer interface (BCI) can be used as a real-time bidirectional information gateway between the brain and machines. In particular, rapid progress in invasive BCI, propelled by recent developments in electrode materials, miniature and power-efficient electronics, and neural signal decoding technologies has attracted wide attention. In this review, we first introduce the concepts of neuronal signal decoding and encoding that are fundamental for information exchanges in BCI. Then, we review the history and recent advances in invasive BCI, particularly through studies using neural signals for controlling external devices on one hand, and modulating brain activity on the other hand. Specifically, regarding modulating brain activity, we focus on two types of techniques, applying electrical stimulation to cortical and deep brain tissues, respectively. Finally, we discuss the related ethical issues concerning the clinical application of this emerging technology. MDPI 2023-01-12 /pmc/articles/PMC9856340/ /pubmed/36672115 http://dx.doi.org/10.3390/brainsci13010134 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Zhao, Zhi-Ping
Nie, Chuang
Jiang, Cheng-Teng
Cao, Sheng-Hao
Tian, Kai-Xi
Yu, Shan
Gu, Jian-Wen
Modulating Brain Activity with Invasive Brain–Computer Interface: A Narrative Review
title Modulating Brain Activity with Invasive Brain–Computer Interface: A Narrative Review
title_full Modulating Brain Activity with Invasive Brain–Computer Interface: A Narrative Review
title_fullStr Modulating Brain Activity with Invasive Brain–Computer Interface: A Narrative Review
title_full_unstemmed Modulating Brain Activity with Invasive Brain–Computer Interface: A Narrative Review
title_short Modulating Brain Activity with Invasive Brain–Computer Interface: A Narrative Review
title_sort modulating brain activity with invasive brain–computer interface: a narrative review
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9856340/
https://www.ncbi.nlm.nih.gov/pubmed/36672115
http://dx.doi.org/10.3390/brainsci13010134
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