Novel object recognition

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Recording summary

Travelled distance (cm)25.367
Mean speed (cm/s)1.415
Observed time, %100
Recording duration, s18
Unobserved time, s0
Unfiltered distance (cm)27.172
Smoothing half-window, s0.27
Directed proximity indexNot determined
Reviewed exploration discrimination indexNot determined

Trajectory

Zones and visits

ZoneObserved occupancy, sConfirmed entriesEntry latency, s
object-a00Not determined
object-b00Not determined

Visit timeline

ZoneStart, sEnd, sStart not observedEnd not observed

Activity over time

Observed stateStart, sEnd, s
Stationary02.533
Locomotion2.5337.267
Moving turn7.2679.067
Locomotion9.0679.667
Stationary9.66711.867
Rearing11.86715.267
Stationary15.26718

Time bins

Start, sObserved time, sTravelled distance
031.352
3315.234
636.412
931.387
1230.523
1530.459

Data quality

Automatic detection has been checked on synthetic recordings; accuracy on real mice still requires validation.

Measures describe observed behaviour. They do not establish a diagnosis, anxiety or memory impairment on their own.

The trajectory preview is simplified. Full coordinates and events remain in the JSON export.

Experiment guide

Record habituation, familiarisation and test as separate phases. Mark the object approach regions and identify familiar and novel objects in the test. Automatic output is nose proximity directed toward the object, not proof of exploration. Review exploration intervals with a named reviewer to obtain (novel-familiar)/(novel+familiar). The index is withheld outside the test phase or below the saved minimum exploration time.

Reproducibility
FieldValue
acquisition{"calibration_source":"synthetic_camera_floor_correspondences","camera_count":1,"camera_profile":"overhead","elevation_degrees":90.0}
analysis_definition_sha256b86543b7ef290c4a18d64b316b03c15a729eda8cd0a577c18c9f35a3bb348654
application_versionNot determined
catalog_sha25688deae353e4ec8f044a8dd61e45949985b1d8ffca1c6a1199d09d3d4224108da
config_sha2560460a17eb39d7b546e53a94d7a9ed0609a89598ac77387bcebdac06e9f1f94dd
detector_sha25601ae99a8dc8dbd7abb8c53f54d793ac951dca1780374651107b835391be29359
input_sha25610bb2d2506300bd664d28163143bd8e1e94920d73e57bcfc735c52891de2a741
numeric_runtime{"numpy":"2.2.6","opencv":"5.0.0","python":"3.10.11"}
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provenance_authorityexporter_declared_not_independently_certified
recording_startNot determined
runtime_sha256485a710709e9ddfcf456eaafd1aa18b42e339984fbedb2192bc635758176da62
scenario_idmouse_behavior
scenario_version0.1.0
segmentation_refiner_sha256faf6045aa2002b49b85ba6f9daa38893ab4b7fbf4549a6fdc2fbfca5d15d6c78
source_video_sha256460a0eb30a20bebeb4335fb32f27d291000e8f00ec67abd698980a1f5fd5f712