MAMEM EEG SSVEP Dataset II (256 channels, 11 subjects, 5 frequencies presented simultaneously)

EEG signals with 256 channels captured from 11 subjects executing a SSVEP-based experimental protocol. Five different frequencies (6.66, 7.50, 8.57, 10.00 and 12.00 Hz) have been used for the visual stimulation, and the EGI 300 Geodesic EEG System (GES 300), using a 256-channel HydroCel Geodesic Sensor Net (HCGSN) and a sampling rate of 250 Hz has been used for capturing the signals.<br>Check <b>https://github.com/MAMEM/ssvep-eeg-processing-toolbox </b>for the processing toolbox.本数据集包含11名执行基于稳态视觉诱发电位（Steady-State Visual Evoked Potential, SSVEP）实验范式的受试者的256通道脑电图（Electroencephalogram, EEG）信号。实验采用6.66、7.50、8.57、10.00及12.00 Hz共5种不同频率开展视觉刺激，信号采集使用EGI 300测地脑电图系统（GES 300），搭配256通道HydroCel测地传感器网（HCGSN），采样率设置为250 Hz。<br>如需获取配套处理工具箱，请访问<b>https://github.com/MAMEM/ssvep-eeg-processing-toolbox</b>。