期刊名称:International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN:2320-9798
电子版ISSN:2320-9801
出版年度:2015
卷号:3
期号:10
DOI:10.15680/IJIRCCE.2015.0310063
出版社:S&S Publications
摘要:A variety of sensors for observing brain activity exist , and could in principle provide the beginning for a BCI. These include besides electroencephalograp hy (EEG) and more invasive electrophysiological procedures such as electrocorticography (ECoG) and records from individual neurons within the brain, magneto encephalography (MEG) Positron Emission Tomography (PET) Functional Magnetic Resonance Imaging (fMRI) and optical imaging Functional Near Infrared (fNIR) which are being used in medical. The existing system capture the brain signals. This paper presents how the brain activities are captured by brain reader device and stored as voice and signals. This voice using can be used by the search engines to search the information in the web.