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Abstract:
Brain-computer interfaces (BCI) support direct communication and control between brain and external devices without any use of peripheral nerves and muscles. It provides a
new technology for those people with severe motor disabilities to convey their intents or
to control surrounding devices.
As a non-invasive technology, the electroencephalogram (EEG) based BCI has drawn
many attentions in BCI studies. Four types of EEG based BCI will be introduced, they
are based on steady-state visual evoked potential (SSVEP), motor imagery, motion onset and auditory stimulus respectively. The demonstrations showing the potential
applications of the systems will also be presented.
Biography: :
Prof. Shangkai Gao graduated from the Department of Electrical Engineering of
Tsinghua University, Beijing, China, in 1970, and received the M.E. degree of biomedical
engineering in 1982 in same department of Tsinghua University, Beijing, China. She has
been working in Tsinghua University since 1970. She is currently a professor of the
Department of Biomedical Engineering, School of Medicine, Tsinghua University, IEEE
Fellow.
Her research interests include biomedical signal and image processing, especially the
study of brain-computer interface.