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Patent Searching and Data


Title:
BRAIN ACTIVITY FEEDBACK SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/189701
Kind Code:
A1
Abstract:
This brain activity feedback system (100) comprises: a brain activity measurement device (1) to optically measure brain activity; a data processor (2) to calculate, on the basis of measurement data (41) from the brain activity measurement device, a statistic that indicates the statistical significance of changes in the measurement data; and a display device (3) to display, in real time, a brain activity index (31) corresponding to the statistic. The data processor calculates the statistic for the measurement data from the brain activity measurement device by correcting the scalp blood flow component of the measurement data in real time on the basis of scalp blood flow data (42).

Inventors:
MIYAI ICHIRO (JP)
MIHARA MASAHITO (JP)
ISHIKAWA AKIHIRO (JP)
INOUE YOSHIHIRO (JP)
Application Number:
PCT/JP2015/065270
Publication Date:
December 01, 2016
Filing Date:
May 27, 2015
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Assignee:
MIYAI ICHIRO (JP)
MIHARA MASAHITO (JP)
SHIMADZU CORP (JP)
International Classes:
A61B10/00
Domestic Patent References:
WO2012005303A12012-01-12
Foreign References:
JP2008064675A2008-03-21
Other References:
MASAHITO MIHIRA: "Neurofeedback Using Real-Time Near-Infrared Spectroscopy Enhances Motor Imagery Related Cortical Activation", PLOS ONE, vol. 7, no. 3, 2 March 2012 (2012-03-02), pages e32234, XP055332016
See also references of EP 3305205A4
Attorney, Agent or Firm:
MIYAZONO, Hirokazu (JP)
Hirokazu Miyazono (JP)
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