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首页> 外文会议>IEEE International Conference on Systems, Man, and Cybernetics >A Comparative Study on the Effect of Audio and Visual Stimuli for Enhancing Attention and Memory in Brain Computer Interface System
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A Comparative Study on the Effect of Audio and Visual Stimuli for Enhancing Attention and Memory in Brain Computer Interface System

机译：视听刺激对大脑计算机接口系统中注意力和记忆力增强作用的比较研究

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Brain-Computer Interface (BCI) is an alternative communication and control channel between brain and computer which finds applications in neuroprosthetics, brain wave controlled computer games, etc. This paper presents a comparative study on the effects of audio and visual modalities of input stimuli in enhancing the memory and attention level of a person. The proposed game requires the player to memorize a sequence of objects and then correctly select them in the order of their appearance for the different modalities of stimuli, separately. It also enables the player to control the game using attention based brain signals. The attention level of a person is quantified using a modified form of sample entropy feature of Electroencephalogram (EEG). Previous studies have already shown the effectiveness of visual modality for enhancing cognitive skills of person. This paper aims to show the relative effectiveness of the audio stimuli in enhancing the attention and memory of a person.
机译：脑机接口（BCI）是大脑与计算机之间的另一种通信和控制通道，可在神经修复术，脑电波控制的计算机游戏等领域找到应用。增强一个人的记忆力和注意力水平。所提出的游戏要求玩家记住一系列物体，然后针对不同形式的刺激分别按照它们出现的顺序正确地选择它们。它还使玩家能够使用基于注意力的大脑信号来控制游戏。使用脑电图（EEG）的样本熵特征的改进形式来量化人的注意力水平。先前的研究已经显示了视觉方式对增强人的认知能力的有效性。本文旨在说明音频刺激在增强人的注意力和记忆力方面的相对有效性。

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