Assays

Tail suspensionImmobility, latency, bouts, per-minute profile, tail climbing and an estimated clasping score.Cylinder testForelimb wall contacts during rearing: left, right, both, and lesion-relative asymmetry.Gait analysisStance, swing, stride, duty factor, base of support, interlimb phase, gait pattern and sway.

Common to all assays

• One mouse per video. The pose model finds seven keypoints in every frame (Pose model & cleaning).
• Positions are cleaned (confidence filter, gap filling, smoothing) before any measure is computed.
• Distances and speeds are in body lengths (BL), the median nose–tail-base distance, unless a cm scale is calibrated (gait).
• Each result lists pose coverage. When it is low, a note says so, and the measures should be read with care.
• Every parameter can be changed after detection; see Parameters.

	Tail suspension	Cylinder	Gait
Camera	Front / back of the hanging mouse	Below (or side)	Below a walkway
Calibration	—	Rim circle or floor line	Optional cm ruler
Key measures	Immobility s / %	Contralateral use, asymmetry	Stride, duty factor, base of support
Manual review	Motion chart, video	Every contact can be relabeled	Footfall pattern, video