VR Gesture EMG Data

Containing 6 channels of VR gesture EMG data, a total of 33 healthy subjects (age: 27.5 ± 5.5 years) with no history of neurological or muscular disease were recruited, including 21 males and 12 females. The subjects included 31 right-handed and 2 left-handed individuals (one male and one female). During the experiment, six sEMG modules were placed in the posterior position of the small arm on the side of the subject's dominant hand, covering the brachialis, flexor, and extensor muscles, in order to capture EMG signals. The position of the modules in relation to the muscles was relatively fixed, but could be fine-tuned for comfort (offset distance ±3 cm, offset angle ±10°). Subjects were required to perform 16 gestures in a seated position. Each maneuver was repeated 8 times, including a 2-second task state and a 2-second rest state. There was a 5-minute rest period between each set of movements.本数据集包含6通道虚拟现实（Virtual Reality, VR）手势肌电（Electromyography, EMG）数据，共招募33名无神经或肌肉疾病史的健康受试者，年龄为27.5±5.5岁，其中男性21名、女性12名。受试者中右利手者31名，左利手者2名，男女各1名。实验过程中，6个表面肌电（surface Electromyography, sEMG）模块被放置于受试者利手侧前臂后侧，覆盖肱肌、屈肌与伸肌，以采集肌电信号。模块与肌肉的相对位置相对固定，但可根据佩戴舒适度进行微调，偏移距离范围为±3cm，偏移角度范围为±10°。受试者需以坐姿完成16种手势动作，每项动作重复8次，每个动作周期包含2秒的任务执行阶段与2秒的休息阶段，每组动作完成后设置5分钟的休息间隔。