公开(公告)号：EP2959280A4

公开(公告)日：2016-10-19

申请号：EP14754973

申请日：2014-02-19

申请人： UNIV CALIFORNIA ,  BOUCHARD KRISTOFER E

发明人： BOUCHARD KRISTOFER E ,  CHANG EDWARD F

IPC分类号： G01L13/00 ,  A61B5/00 ,  A61B5/04 ,  G10L15/24 ,  G10L25/03

CPC分类号： G10L21/00 ,  A61B5/04001 ,  A61B5/4076 ,  A61B5/4094 ,  A61B5/4803 ,  A61B5/7203 ,  A61B5/7257 ,  A61B5/726 ,  G09B21/00 ,  G10L13/043 ,  G10L15/24 ,  G10L25/03 ,  G10L25/06

摘要： Provided are methods of decoding speech from the brain of a subject. The methods include detecting speech production signals from electrodes operably coupled to the speech motor cortex of a subject while the subject produces or imagines producing a speech sound. The methods further include deriving a speech production signal pattern from the detected speech production signals, and correlating the speech production signal pattern with a reference speech production signal pattern to decode speech from the brain of the subject. Speech communication systems and devices for practicing the subject methods are also provided.