action: 1839-290519-3 baseline: false entity: 1839 frequency: .nan session: 3 stim_location: .nan stimulated: false tag: .nan channel_group: 4.0 unit_name: 117.0 gridness: 0.12259849720975113 border_score: 0.1919101221701311 information_rate: 0.3346608316254788 speed_score: 0.12165017199480756 head_mean_ang: 1.0735226716666897 head_mean_vec_len: 0.1439864839311168