下肢脑机融合应用示范数据

该数据集主要面向下肢运动功能障碍者行走的脑机融合实验范式数据，数据内容对应课题五感认知与运动增强脑机融合应用示范指标 5.2 面向下肢运动功能障碍者站立及行走的脑机融合示范，以及研究内容下肢功能障碍患者站立行走示范。实验数据总共包含两类：脑电数据和肌电数据；其中，脑电数据由博瑞康 64 通道便携式脑电采集设备采集，脑电数据格式：.bdf；肌电数据由DELSYS 无线表面肌电测试系统采集，肌电数据的格式为：.hpf。实验通过博瑞康脑电采集设备的同步盒、定制的同步线及 Events 数据，可实现脑电数据和肌电数据的同步。被试根据设计的实验范式指令提示，自主完成站立/行走任务，并同步记录脑电-肌电融合数据。每个被试每类任务包含20个trial，一个被试的实验数据量总共大约是350MB。This dataset focuses on brain-computer fusion experimental paradigm data for walking of individuals with lower extremity motor dysfunction. The data content corresponds to Indicator 5.2 of the project "Five-Sense Cognition and Motor Enhancement Brain-Computer Fusion Application Demonstration" – the brain-computer fusion demonstration for standing and walking of individuals with lower extremity motor dysfunction, as well as the research content: demonstration of standing and walking for patients with lower extremity dysfunction. The experimental data consists of two categories: electroencephalogram (EEG) data and electromyogram (EMG) data. Specifically, EEG data is collected using a Bruikang 64-channel portable EEG acquisition device, stored in .bdf format; EMG data is collected via the DELSYS wireless surface EMG testing system, with the data format being .hpf. Synchronization between EEG and EMG data can be realized through the synchronization box, custom synchronization cables, and Events data integrated with the Bruikang EEG acquisition device. Participants independently complete standing/walking tasks following the cues of the pre-designed experimental paradigm, while the fused EEG-EMG data is synchronously recorded. Each participant completes 20 trials for each task category, with the total experimental data volume of a single participant reaching approximately 350 MB.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于下肢运动功能障碍者站立及行走的脑机融合应用示范，采集了脑电和肌电两类实验数据，分别使用博瑞康64通道便携式脑电设备和DELSYS无线表面肌电系统，格式为.bdf和.hpf，并通过同步技术实现数据融合。每个被试完成20个trial的任务，总数据量约为350MB。