Subdural Electrocorticogram Measurement with a Minimally-Invasive Procedure Using an SMA-Manipulated Microelectrode Array

Toshitaka Yamakawa; Takeshi Yamakawa; S. Aou; Satoru Ishizuka; M. Suzuki; M. Fujii; Toru Aoki

doi:10.4028/www.scientific.net/AMR.222.313

Paper Titles

Low Temperature Plasma Treatment for Immobilization of Biomaterials on Polymer Surface
p.297

Staphylococcus Epidermidis and Pseudomonas Aeruginosa Adhesion Intensity on a TiO₂ Ceramic in an in Vitro Study
p.301

Gasification and Hydrogen Production from Waste Biomass with High Pressure Superheated Steam
p.305

Simultaneous Determination of Absorption Coefficients for Skin and Muscle Tissues Using Spatially Resolved Measurements
p.309

Subdural Electrocorticogram Measurement with a Minimally-Invasive Procedure Using an SMA-Manipulated Microelectrode Array
p.313

Accurate and Fast Estimation of Optical Properties Using Optical Path Length and Spatially Resolved Reflectance Measurement
p.318

PMMA Wettability Caused by Ultraviolet Radiation
p.322

Multi-Camera Shooting Support System for Novices in a Compact Studio
p.329

On-Line Monitoring of Random Stocks of Divisible Productions in Interrelated Warehouses
p.333

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 222Subdural Electrocorticogram Measurement with a...

Subdural Electrocorticogram Measurement with a Minimally-Invasive Procedure Using an SMA-Manipulated Microelectrode Array

Abstract:

We propose a subdural electrode array guided by a 0.3mm-diamter shape memory alloy guidewire for a minimally-invasive method of electrocorticogram recording. The measured electric characteristics showed that the proposed electrodes are compatible with the application of electrocorticogram recording. Somatosensory evoked potential was measured by the proposed method in the animal test in vivo. The results confirmed that the proposed electrode array is available for the electrocorticogram recording under a minimally-invasive surgery.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 222)

Pages:

313-317

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.222.313

Citation:

Cite this paper

Online since:

April 2011

Authors:

Toshitaka Yamakawa, Takeshi Yamakawa, S. Aou, Satoru Ishizuka, M. Suzuki, M. Fujii, Toru Aoki

Keywords:

Electrocorticogram (ECoG), Epilepsy, Shape Memory Alloy Actuator, Subdural Electrode

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] S. A. Boppart, B. C. Wheeler, C. S. Wallace: A Flexible Perforated Microelectrode Array for Extended Neural Recordings, IEEE Trans. on Biomed. Eng., Vol. 39, No. 1, 1992, pp.37-41.

DOI: 10.1109/10.108125

Google Scholar

[2] P. J. Rousche, D. S. Pellinen, D. P. Pivin, Jr., J. C. Williams, R. J. Vetter, D. R. Kipke: Flexible Polyimide-Based Intracortical Electrode Arrays with Bioactive Capability, IEEE Trans. on Biomed. Eng., Vol. 48, No. 3, 2001, pp.361-371.

DOI: 10.1109/10.914800

Google Scholar

[3] S. Takeuchi, T. Suzuki, K. Mabuchi, H. Fujita: 3D Fexible Multichannel Neural Probe Array, J. Micromech. Microeng., Vol. 14, No. 1, 2004, pp.104-107.

DOI: 10.1088/0960-1317/14/1/014

Google Scholar

[4] T. Duerig, A. Pelton, D. Stockel: An Overview of Nitinol Medical Applications, Materials Science and Engineering (A), Vol. 273 (special issue), 1999, pp.149-160.

DOI: 10.1016/s0921-5093(99)00294-4

Google Scholar

[5] K. Otsuka, X. Ren: Recent Developments in the Research of Shape Memory Alloys, Intermetallics, Vol. 7, No. 5, 1999, pp.511-528.

DOI: 10.1016/s0966-9795(98)00070-3

Google Scholar