کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
405603 677685 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The MindGame: A P300-based brain–computer interface game
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر هوش مصنوعی
پیش نمایش صفحه اول مقاله
The MindGame: A P300-based brain–computer interface game
چکیده انگلیسی

We present a Brain–Computer Interface (BCI) game, the MindGame, based on the P300 event-related potential. In the MindGame interface P300 events are translated into movements of a character on a three-dimensional game board. A linear feature selection and classification scheme is applied to identify P300 events and calculate gradual feedback features from a scalp electrode array. The classification during the online run of the game is computed on a single-trial basis without averaging over subtrials. We achieve classification rates of 0.65 on single-trials during the online operation of the system while providing gradual feedback to the player.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neural Networks - Volume 22, Issue 9, November 2009, Pages 1329–1333
نویسندگان
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