Object Category EEG Dataset (OCED)

This dataset contains scalp-recorded EEG responses from ten human participants viewing a set of photographs of objects with a planned category structure. EEG was recorded using the Electrical Geodesics, Inc. (EGI) GES 300 platform. Each participant viewed each of the 72 images in the stimulus set 72 times, for a total of 5,184 experimental trials per participant. Data files are split into six recordings per participant, each comprising 864 trials, 12 of each stimulus. In addition to the 60 primary recordings analyzed in the Kaneshiro et al. (2015) PLoS ONE paper, the dataset also includes 12 additional EEG recordings from three of the study participants. Data are published in Matlab (.mat) format. Each data file is around 1GB in size.