Stimulus Design for Visual Evoked Potential Based Brain-Computer Interfaces

• Published in: IEEE transactions on neural systems and rehabilitation engineering Vol. 31; p. 1
• Main Authors: Xu, Haoyin, Hsu, Sheng-Hsiou, Nakanishi, Masaki, Lin, Yufan, Jung, Tzyy-Ping, Cauwenberghs, Gert
• Format: Journal Article
• Language: English
• Published: United States IEEE 01.01.2023; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Accuracy; Binary codes; Brain-computer interfaces; Comfort; Decoding; Design; EEG; Electroencephalography; Frequency modulation; Frequency ranges; Human-computer interface; Interfaces; Intermediates; m-sequence; Monitoring; Parameters; Perception; Pseudorandom; Steady state; stimulus design; Tradeoffs; Visual evoked potentials; Visual stimuli; Visualization

Visual stimuli design plays an important role in brain-computer interfaces (BCIs) based on visual evoked potentials (VEPs). Variations in stimulus parameters have been shown to affect both decoding accuracy and subjective perception experience, implying the need for a trade-off in design. In this st...