T
Teng Cao
Researcher at University of Macau
Publications - 8
Citations - 368
Teng Cao is an academic researcher from University of Macau. The author has contributed to research in topics: Elementary cognitive task. The author has an hindex of 6, co-authored 8 publications receiving 317 citations.
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Journal ArticleDOI
Objective evaluation of fatigue by EEG spectral analysis in steady-state visual evoked potential-based brain-computer interfaces
TL;DR: The experiment results demonstrate the feasibility and effectiveness of the proposed method as an objective and real-time evaluation of the fatigue in SSVEP-based BCIs and show that the amplitude and SNR of the elicited SSVEp are significantly affected by users’ fatigue.
Proceedings ArticleDOI
Implementation of SSVEP based BCI with Emotiv EPOC
TL;DR: SSVEP based BCI through Emotiv EPOC is implemented and the online experiments have the accuracy of 95.83±3.59 % and the information transfer rate (ITR) with 22.85±1.85 bits/min.
Proceedings ArticleDOI
Flashing color on the performance of SSVEP-based brain-computer interfaces
TL;DR: White stimuli can lead to the highest performance, followed by gray, red, green and blue stimuli, and preliminarily investigate how different colors influence the SSVEP and system performance.
Journal ArticleDOI
Adaptive time-window length based on online performance measurement in SSVEP-based BCIs
TL;DR: This paper proposes an adaptive method to optimize the time-window length based on the subject's online performance, and a feedback from the subject using two commands, "Undo" and "Delete", is designed to assess the performance in real time.
Proceedings ArticleDOI
A high rate online SSVEP based brain-computer interface speller
TL;DR: This paper presents an online steady-state visual evoked potential (SSVEP) based brain-computer interface (BCI) that focuses strongly on practicability and convenience, including an adequate alphabet that can allow a wide range of options.