amount of experiment time spent in a discrete space in an elevated plus maze total amount of experiment time spent in any open area of an elevated plus maze 2024-08-01T17:23:24Z CMO:0004013 The cumulative amount of time during an experiment that an organism or experimental subject spends in any of the unenclosed areas of an elevated plus maze including the open center of the maze and/or the open arms of the maze. VT:0010471 VT:0010716 amount of experiment time spent in an open area of an EPM clinical_measurement_ontology jrsjrs time spent in the open arms and center of an elevated plus maze total time spent in theopen areas of an elevated plus maze apparatus