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Search: authors:"Shuai Liu"

2 papers found.
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Prevalence of primary headache disorders in a population aged 60 years and older in a rural area of Northern China

Background Primary headache disorders are among the most common neurological complaints worldwide, and are significant causes of disability. Data are limited on the prevalence of primary headaches among individuals aged 60 years and older in China. The purpose of our study was to investigate the prevalence and characteristics of primary headaches among people aged 60 years and ...

Use of a Green Familiar Faces Paradigm Improves P300-Speller Brain-Computer Interface Performance

Background A recent study showed improved performance of the P300-speller when the flashing row or column was overlaid with translucent pictures of familiar faces (FF spelling paradigm). However, the performance of the P300-speller is not yet satisfactory due to its low classification accuracy and information transfer rate. Objective To investigate whether P300-speller performance ...