_id id_animal   sex   genotype   Nb/cage   Body_position   Tremor   Unexpected_behaviors   Head_bobbing   Transfer_arousal   Loc_activity   Gait   Tail_elevation   Startle_response   Touch_escape   Trunk_curl   Limb_grasping   Contact_right_refl   Evidence_of_biting   Vocalization   Body_weight   diet   eum_nb_by_cage   fasting_period   id   mbr_id   mgr_id   mic_id   size_squares   sop_version   tas_id   test_location   colspacer
id_animal sex genotype Nb/cage Body_position Tremor Unexpected_behaviors Head_bobbing Transfer_arousal Loc_activity Gait Tail_elevation Startle_response Touch_escape Trunk_curl Limb_grasping Contact_right_refl Evidence_of_biting Vocalization Body_weight diet eum_nb_by_cage fasting_period id mbr_id mgr_id mic_id size_squares sop_version tas_id test_location