Development of an Optical Brain-machine Interface.

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Kei Utsugi,Akiko Obata,Hiroki Sato,Takusige Katsura,Kazuhiko Sagara,Atsushi Maki,Hideaki Koizumi,Kei Utsugi,Akiko Obata,Hiroki Sato,Takusige Katsura,Kazuhiko Sagara,Atsushi Maki,Hideaki Koizumi,

We have developed a brain-machine interface (BMI) by using a method based on near-infrared spectroscopy. We call our interface "Optical-BMI". It functions as a practical, unrestrictive, non-invasive brain-switch without the need for large equipment. During an experiment with the prototype system, an operator manipulated external electrically controlled equipment while we measured the corresponding spatiotemporal changes in the hemoglobin concentration in the blood flowing through his or her pre-frontal cortex by using a probe cap with 22 measurement points.

Development of an Optical Brain-machine Interface. Publishing Authors By Initials

K Utsugi,A Obata,H Sato,T Katsura,K Sagara,A Maki,H Koizumi,K Utsugi,A Obata,H Sato,T Katsura,K Sagara,A Maki,H Koizumi,

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Development of an Optical Brain-machine Interface. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Conference proceedings : ... Annual International

VOLUME: 1

Page Numbers: 5338-41

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ISSN: 1557-170X

DAY: 16

MONTH: 11

YEAR: 2007

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LANGUAGE: eng

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AFFILIATION: Systems Development Laboratory, Hitachi Ltd., 1099 Ohzenji, Asao, Kawasaki, Kanagawa 215-0013, Japan. kei.utsugi.nz@hitachi.com.

Country: United States

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MEDLINETA: Conf Proc IEEE Eng Med Biol So

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