action: 1839-060619-4 baseline: true entity: 1839 frequency: .nan session: 4 stim_location: .nan stimulated: false tag: baseline ii channel_group: 4.0 unit_name: 230.0 gridness: -0.18247224004754986 border_score: 0.42580876888969016 information_rate: 0.34212574252689454 speed_score: 0.17651618104607938 head_mean_ang: 2.2936994054200297 head_mean_vec_len: 0.059340810405788876