• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

用于增强局部场电位信号检测的新型多孔脑电极。

Novel Porous Brain Electrodes for Augmented Local Field Potential Signal Detection.

作者信息

Lee Sung Hyun, Lee Kyeong-Seok, Sorcar Saurav, Razzaq Abdul, Lee Maan-Gee, In Su-Il

机构信息

Department of Energy Science & Engineering, DGIST, 333 Techno Jungang-daero, Hyeonpung-myeon, Dalseong-gun, Daegu 42988, Korea.

Department of Chemical Engineering, COMSATS University Islamabad, Lahore Campus, 1.5 KM Defence Road, Off Raiwind Road, Lahore 54000, Pakistan.

出版信息

Materials (Basel). 2019 Feb 12;12(3):542. doi: 10.3390/ma12030542.

DOI:10.3390/ma12030542
PMID:30759744
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6384777/
Abstract

Intracerebral local field potential (LFP) measurements are commonly used to monitor brain activity, providing insight into the flow of information across neural networks. Herein we describe synthesis and application of a neural electrode possessing a nano/micro-scale porous surface topology for improved LFP measurement. Compared with conventional brain electrodes, the porous electrodes demonstrate higher measured amplitudes with lower noise levels.

摘要

脑内局部场电位（LFP）测量常用于监测大脑活动，有助于深入了解神经网络中的信息流。在此，我们描述了一种具有纳米/微米级多孔表面拓扑结构的神经电极的合成及应用，以改进LFP测量。与传统脑电极相比，多孔电极显示出更高的测量幅度和更低的噪声水平。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cfb/6384777/f40813eb1575/materials-12-00542-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cfb/6384777/1d7713c30faa/materials-12-00542-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cfb/6384777/174558994a6c/materials-12-00542-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cfb/6384777/4abea836ab95/materials-12-00542-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cfb/6384777/d2bbf6cebaa2/materials-12-00542-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cfb/6384777/f40813eb1575/materials-12-00542-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cfb/6384777/1d7713c30faa/materials-12-00542-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cfb/6384777/174558994a6c/materials-12-00542-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cfb/6384777/4abea836ab95/materials-12-00542-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cfb/6384777/d2bbf6cebaa2/materials-12-00542-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8cfb/6384777/f40813eb1575/materials-12-00542-g005.jpg

相似文献

1
Novel Porous Brain Electrodes for Augmented Local Field Potential Signal Detection.用于增强局部场电位信号检测的新型多孔脑电极。
Materials (Basel). 2019 Feb 12;12(3):542. doi: 10.3390/ma12030542.
2
Electrode modifications to lower electrode impedance and improve neural signal recording sensitivity.电极修饰以降低电极阻抗并提高神经信号记录灵敏度。
J Neural Eng. 2015 Oct;12(5):056018. doi: 10.1088/1741-2560/12/5/056018. Epub 2015 Sep 23.
3
A Novel µECoG Electrode Interface for Comparison of Local and Common Averaged Referenced Signals.一种用于比较局部平均参考信号和公共平均参考信号的新型微脑电图电极接口。
Annu Int Conf IEEE Eng Med Biol Soc. 2018 Jul;2018:5057-5060. doi: 10.1109/EMBC.2018.8513432.
4
Fabrication and Characterization of 3D-Printed Highly-Porous 3D LiFePO₄ Electrodes by Low Temperature Direct Writing Process.通过低温直接书写工艺制备3D打印的高孔隙率三维磷酸铁锂电极及其表征
Materials (Basel). 2017 Aug 10;10(8):934. doi: 10.3390/ma10080934.
5
Multi-scale analysis of neural activity in humans: Implications for micro-scale electrocorticography.人类神经活动的多尺度分析：对微尺度皮层脑电图的启示。
Clin Neurophysiol. 2016 Jan;127(1):591-601. doi: 10.1016/j.clinph.2015.06.002. Epub 2015 Jun 11.
6
PEDOT-CNT-Coated Low-Impedance, Ultra-Flexible, and Brain-Conformable Micro-ECoG Arrays.聚3,4-乙撑二氧噻吩-碳纳米管涂层的低阻抗、超柔性且贴合大脑的微电极阵列
IEEE Trans Neural Syst Rehabil Eng. 2015 May;23(3):342-50. doi: 10.1109/TNSRE.2014.2342880. Epub 2014 Jul 25.
7
In Vivo Observations of Rapid Scattered Light Changes Associated with Neurophysiological Activity与神经生理活动相关的快速散射光变化的体内观察
8
Long term performance of porous platinum coated neural electrodes.多孔铂涂层神经电极的长期性能
Biomed Microdevices. 2017 Sep;19(3):62. doi: 10.1007/s10544-017-0201-4.
9
Fabrication and Characterization of Micro-Nano Electrodes for Implantable BCI.用于植入式脑机接口的微纳电极的制造与表征
Micromachines (Basel). 2019 Apr 11;10(4):242. doi: 10.3390/mi10040242.
10
Diamond/Porous Titanium Nitride Electrodes With Superior Electrochemical Performance for Neural Interfacing.用于神经接口的具有卓越电化学性能的金刚石/多孔氮化钛电极。
Front Bioeng Biotechnol. 2018 Nov 15;6:171. doi: 10.3389/fbioe.2018.00171. eCollection 2018.

引用本文的文献

1
Design of 3D Additively Manufactured Hybrid Structures for Cranioplasty.用于颅骨成形术的3D增材制造混合结构设计
Materials (Basel). 2021 Jan 2;14(1):181. doi: 10.3390/ma14010181.

本文引用的文献

1
Extracellular matrix-based intracortical microelectrodes: Toward a microfabricated neural interface based on natural materials.基于细胞外基质的皮层内微电极：迈向基于天然材料的微制造神经接口。
Microsyst Nanoeng. 2015;1(1). doi: 10.1038/micronano.2015.10. Epub 2015 Jun 29.
2
The Biocompatibility of Nanoporous Acupuncture Needles.纳米多孔针灸针的生物相容性
J Acupunct Meridian Stud. 2018 Jun;11(3):107-115. doi: 10.1016/j.jams.2018.03.004. Epub 2018 Apr 7.
3
Enhancement of Interface Characteristics of Neural Probe Based on Graphene, ZnO Nanowires, and Conducting Polymer PEDOT.
基于石墨烯、氧化锌纳米线和导电聚合物 PEDOT 的神经探针界面特性的增强。
ACS Appl Mater Interfaces. 2017 Mar 29;9(12):10577-10586. doi: 10.1021/acsami.7b02975. Epub 2017 Mar 16.
4
Local Field Potentials: Myths and Misunderstandings.局部场电位：神话与误解
Front Neural Circuits. 2016 Dec 15;10:101. doi: 10.3389/fncir.2016.00101. eCollection 2016.
5
Hierarchical Micro/Nano-Porous Acupuncture Needles Offering Enhanced Therapeutic Properties.分层微/纳多孔针灸针提供增强的治疗性能。
Sci Rep. 2016 Oct 7;6:34061. doi: 10.1038/srep34061.
6
Nanotechnology and neurophysiology.纳米技术与神经生理学
Curr Opin Neurobiol. 2015 Jun;32:132-40. doi: 10.1016/j.conb.2015.03.014. Epub 2015 Apr 15.
7
In vitro and in vivo evaluation of SU-8 biocompatibility.SU-8 生物相容性的体外和体内评价。
Mater Sci Eng C Mater Biol Appl. 2013 Oct;33(7):4453-9. doi: 10.1016/j.msec.2013.07.001. Epub 2013 Jul 12.
8
The effects of annealing on mechanical, chemical, and physical properties and structural stability of Parylene C.聚对二甲苯 C 的退火对其机械、化学和物理性能及结构稳定性的影响。
Biomed Microdevices. 2013 Oct;15(5):727-35. doi: 10.1007/s10544-013-9758-8.
9
How local is the local field potential?局部场电位有多局部？
Neuron. 2011 Dec 8;72(5):847-58. doi: 10.1016/j.neuron.2011.09.029.
10
Different origins of gamma rhythm and high-gamma activity in macaque visual cortex.猕猴视觉皮层中 gamma 节律和高 gamma 活动的不同起源。
PLoS Biol. 2011 Apr;9(4):e1000610. doi: 10.1371/journal.pbio.1000610. Epub 2011 Apr 12.