基于ssvep的脑机接口的用户培训要素

A. Szalowski, D. Picovici
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引用次数: 0

摘要

本文探讨了稳态视觉诱发电位(SSVEP)视觉刺激方法对脑机接口(BCI)系统运行的训练要素及其潜在优势。刺激以黑白棋盘的形式呈现在12.9英寸的平板屏幕上。将一个经过训练的用户的结果与12个未经训练的用户进行比较。未经培训的用户中只有41.6%的人能够成功操作BCI系统。经过训练的用户产生的信号振幅值平均比未经训练的用户高2倍。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The element of user training for SSVEP-based BCI
The paper investigates the element of training and potential advantages it can offer BCI systems operation using visual stimulation method referred to as Steady-State Visual Evoked Potential (SSVEP). The stimulus is presented in the form of black and white checkerboard displayed by a 12.9” tablet screen. The results of one trained user are compared against twelve untrained counterparts. Only 41.6 % of the untrained users could successfully operate BCI system. The trained user produced signals with amplitude values 2x higher on average compared to the untrained users.
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