EEG MI-BCI Multidirectional Mouse Cursor Dataset (Open-BCI Ultra cortex mark-IV)

This dataset comprises EEG recordings collected for a multidirectional motor imagery-based brain-computer interface (MI-BCI) aimed at controlling a mouse cursor. The data were acquired using the Open-BCI Ultra cortex mark-IV 8 channel wireless EEG headset, which captured brain signals associated with voluntary motor imagery activities. Participants performed trials involving six distinct tasks: (1) imagining right-hand movement, (2) imagining right-leg movement, (3) imagining left-hand movement, (4) imagining left-leg movement, (5) eye blinking, and (6) resting (break) periods. All recordings were conducted at the Biomedical Instrumentation and Signal Processing Laboratory (BISPL), Independent University, Bangladesh.

本数据集收录了面向鼠标光标控制的多方向运动想象脑机接口（motor imagery-based brain-computer interface，以下简称MI-BCI）相关的脑电图（Electroencephalogram，以下简称EEG）记录。本次实验数据通过Open-BCI Ultra cortex mark-IV型8通道无线脑电图采集头戴装置采集，该装置可捕获与自主运动想象活动相关的脑电信号。受试对象需完成6项不同任务：（1）右手运动想象；（2）右腿运动想象；（3）左手运动想象；（4）左腿运动想象；（5）眨眼动作；（6）静息（休息）时段。所有实验记录均在孟加拉国独立大学生物医学仪器与信号处理实验室（Biomedical Instrumentation and Signal Processing Laboratory，以下简称BISPL）开展。