Online SSVEP EEG Dataset from Six Healthy Subjects for Brain-Computer Interface Research

This dataset contains online electroencephalography (EEG) recordings collected from six healthy subjects (all male, aged 21–24 years, mean age = 22 years) during an online steady-state visual evoked potential (SSVEP) experiment. The dataset was acquired as part of a pilot online validation study for an SSVEP-based brain-computer interface (BCI) system. The data were used exclusively for real-time evaluation and were not included in the offline training process.