The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 2021
Filed:
May. 27, 2015
Ichiro Miyai, Osaka, JP;
Masahito Mihara, Okayama, JP;
Shimadzu Corporation, Kyoto, JP;
Ichiro Miyai, Hyogo, JP;
Masahito Mihara, Osaka, JP;
Akihiro Ishikawa, Kyoto, JP;
Yoshihiro Inoue, Kyoto, JP;
Shimadzu Corporation, Kyoto, JP;
Abstract
This brain activity feedback system includes a brain activity measurement device to optically measure brain activity; a data processor to calculate, on the basis of measurement data from the brain activity measurement device, a statistic that indicates the statistical significance of changes in the measurement data; and a display device to display, in real time, a brain activity index 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.