EEG signal recorded from semi-dry and wet electrodes
There are two types of data: raw EEG data recorded from the Brain-Vision system and Mat file converted by BBCI-Tool Box.
The data folders are divided into ten subjects' data measured in a short time and seven subjects' data measured in a long time. The impedance values of all channels were automatically stored in the hdr folder inside each data. SSVEPs data and eye open / closed data, and eye blinks data were stored dividing for each trial. Moreover, to evaluate average performance for each paradigm, the best data among all trial for each subject were averaged to produce a value.