Invention Grant
- Patent Title: Method for transforming head surface coordinates to brain surface coordinates and transcranial brain function measuring method using the transformation data
- Patent Title (中): 使用转换数据将头面坐标转换为脑表面坐标和经颅脑功能测量方法
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Application No.: US10579463Application Date: 2004-11-12
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Publication No.: US08180426B2Publication Date: 2012-05-15
- Inventor: Ippeita Dan , Kuniko Sakamoto , Masako Okamoto , Seiichiro Isobe , Kaoru Kohyama , Koji Shimizu , Kazuhiro Takeo
- Applicant: Ippeita Dan , Kuniko Sakamoto , Masako Okamoto , Seiichiro Isobe , Kaoru Kohyama , Koji Shimizu , Kazuhiro Takeo
- Applicant Address: JP Nakagyo-Ku JP Tsukuba-Shi Ibaraki
- Assignee: Shimadzu Corporation,National Food Research Institute
- Current Assignee: Shimadzu Corporation,National Food Research Institute
- Current Assignee Address: JP Nakagyo-Ku JP Tsukuba-Shi Ibaraki
- Agency: Edwards Wildman Palmer LLP
- Agent David J. Silvia
- Priority: JP2003-384369 20031113
- International Application: PCT/JP2004/016820 WO 20041112
- International Announcement: WO2005/046484 WO 20050526
- Main IPC: A61B5/05
- IPC: A61B5/05
Abstract:
Data collected by a transcranial brain function measuring/stimulating method is accurately projected and displayed onto a brain surface. If there is no three-dimensional head image, data is projected and displayed onto the brain surface of a standard brain. The head surface coordinates are transformed to the brain surface coordinates of the brain surface underlying the head surface by, e.g., a minimum distance search method. The coordinates of a projected point on the brain surface of the head surface and the probability distribution are determined for a standard brain normalized with data on subjects.
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