Design and fabrication of a flexible substrate mieroelectrode array for brain machine interfaces

Erin Patrick; Matthew Ordonez; Nicolas Alba; Justin C. Sanchez; Toshikazu Nishida

doi:10.1109/IEMBS.2006.260581

Design and fabrication of a flexible substrate mieroelectrode array for brain machine interfaces

Erin Patrick, Matthew Ordonez, Nicolas Alba, Justin C. Sanchez, Toshikazu Nishida

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We report a neural microelectrode array design that leverages the recording properties of conventional microwire electrode arrays with the additional features of precise control of the electrode geometries. Using microfabrication techniques, a neural probe array is fabricated that possesses a flexible polyimide-based cable. The performance of the design was tested with electrochemical impedance spectroscopy and in vivo studies. The gold-plated electrode site has an impedance value of 0.9 MΩ at 1 kHz. Acute neural recording provided high neuronal yields, peak-to-peak amplitudes (as high as 100 μV), and signal-to-noise ratios (27dB).

Original language	English
Title of host publication	Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Pages	2966-2969
Number of pages	4
DOIs	https://doi.org/10.1109/IEMBS.2006.260581
State	Published - Dec 1 2006
Externally published	Yes
Event	28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06 - New York, NY, United States Duration: Aug 30 2006 → Sep 3 2006

Other

Other	28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06
Country	United States
City	New York, NY
Period	8/30/06 → 9/3/06

ASJC Scopus subject areas

Bioengineering

Access to Document

10.1109/IEMBS.2006.260581

Fingerprint Dive into the research topics of 'Design and fabrication of a flexible substrate mieroelectrode array for brain machine interfaces'. Together they form a unique fingerprint.

Cite this

Patrick, E., Ordonez, M., Alba, N., Sanchez, J. C., & Nishida, T. (2006). Design and fabrication of a flexible substrate mieroelectrode array for brain machine interfaces. In Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings (pp. 2966-2969). [4029643] https://doi.org/10.1109/IEMBS.2006.260581

Design and fabrication of a flexible substrate mieroelectrode array for brain machine interfaces. / Patrick, Erin; Ordonez, Matthew; Alba, Nicolas; Sanchez, Justin C.; Nishida, Toshikazu.

Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. 2006. p. 2966-2969 4029643.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Patrick, E, Ordonez, M, Alba, N, Sanchez, JC & Nishida, T 2006, Design and fabrication of a flexible substrate mieroelectrode array for brain machine interfaces. in Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings., 4029643, pp. 2966-2969, 28th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'06, New York, NY, United States, 8/30/06. https://doi.org/10.1109/IEMBS.2006.260581

@inproceedings{80433e039a7949708fa46b4f3afff41a,

title = "Design and fabrication of a flexible substrate mieroelectrode array for brain machine interfaces",

abstract = "We report a neural microelectrode array design that leverages the recording properties of conventional microwire electrode arrays with the additional features of precise control of the electrode geometries. Using microfabrication techniques, a neural probe array is fabricated that possesses a flexible polyimide-based cable. The performance of the design was tested with electrochemical impedance spectroscopy and in vivo studies. The gold-plated electrode site has an impedance value of 0.9 MΩ at 1 kHz. Acute neural recording provided high neuronal yields, peak-to-peak amplitudes (as high as 100 μV), and signal-to-noise ratios (27dB).",

author = "Erin Patrick and Matthew Ordonez and Nicolas Alba and Sanchez, {Justin C.} and Toshikazu Nishida",

year = "2006",

month = dec,

day = "1",

doi = "10.1109/IEMBS.2006.260581",

language = "English",

isbn = "1424400325",

pages = "2966--2969",

booktitle = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",

note = "null ; Conference date: 30-08-2006 Through 03-09-2006",

}

TY - GEN

T1 - Design and fabrication of a flexible substrate mieroelectrode array for brain machine interfaces

AU - Patrick, Erin

AU - Ordonez, Matthew

AU - Alba, Nicolas

AU - Sanchez, Justin C.

AU - Nishida, Toshikazu

PY - 2006/12/1

Y1 - 2006/12/1

N2 - We report a neural microelectrode array design that leverages the recording properties of conventional microwire electrode arrays with the additional features of precise control of the electrode geometries. Using microfabrication techniques, a neural probe array is fabricated that possesses a flexible polyimide-based cable. The performance of the design was tested with electrochemical impedance spectroscopy and in vivo studies. The gold-plated electrode site has an impedance value of 0.9 MΩ at 1 kHz. Acute neural recording provided high neuronal yields, peak-to-peak amplitudes (as high as 100 μV), and signal-to-noise ratios (27dB).

AB - We report a neural microelectrode array design that leverages the recording properties of conventional microwire electrode arrays with the additional features of precise control of the electrode geometries. Using microfabrication techniques, a neural probe array is fabricated that possesses a flexible polyimide-based cable. The performance of the design was tested with electrochemical impedance spectroscopy and in vivo studies. The gold-plated electrode site has an impedance value of 0.9 MΩ at 1 kHz. Acute neural recording provided high neuronal yields, peak-to-peak amplitudes (as high as 100 μV), and signal-to-noise ratios (27dB).

UR - http://www.scopus.com/inward/record.url?scp=34047131867&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34047131867&partnerID=8YFLogxK

U2 - 10.1109/IEMBS.2006.260581

DO - 10.1109/IEMBS.2006.260581

M3 - Conference contribution

SN - 1424400325

SN - 9781424400324

SP - 2966

EP - 2969

BT - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

Y2 - 30 August 2006 through 3 September 2006

ER -