Use of high-frequency visual stimuli above the critical flicker frequency in a SSVEP-based BMI. Issue 10 (October 2015)

• Record Type: Journal Article
• Authors: Sakurada, Takeshi; Kawase, Toshihiro; Komatsu, Tomoaki; Kansaku, Kenji
• Is Part Of: Clinical neurophysiology. Volume 126:Issue 10(2015:Oct.)
• Page Start: 1972
• Page End: 1978
• Publication Date: 2015-10
• Subjects: Neurophysiology -- Periodicals; Electroencephalography -- Periodicals; Electromyography -- Periodicals; Neurology -- Periodicals; 612.8
• DOI: 10.1016/j.clinph.2014.12.010
• Languages: English
• ISSNs: 1388-2457

Abstract

<abstract xml:lang="en" abstract-type="author-highlights" id="ab005"> <title id="st095">Highlights</title> <sec> <p id="sp0005"> <list id="l0005"> <list-item id="o0005"> <label></label> <p id="p0190">High-frequency visual stimuli above the critical flicker frequency (CFF) were used to develop a steady-state visual evoked potential (SSVEP)-based brain–machine interface (BMI).</p> </list-item> <list-item id="o0010"> <label></label> <p id="p0195">Participants showed high classification accuracy (approximately 90%) in controlling the SSVEP-based BMI system even when the high-frequency stimulus flickered invisibly.</p> </list-item> <list-item id="o0015"> <label></label> <p id="p0200">Visual fatigue occurring after presentation of visibly flickering stimuli was not observed after high-frequency stimuli above the CFF.</p> </list-item> </list> </p> </sec> </abstract>