ConductVision · Behavioral Analysis

Beam Walking Test

Evaluate motor coordination and balance by tracking traversal on a narrow beam.

RodentMotor CoordinationAuto Export
ConductVision / Beam Walking Test
Recording / Trial 3subject tracked
Traversal Time42%
Foot Slipsauto
Fallsauto

Key Parameters

Metrics automatically extracted by ConductVision.

Traversal Time

Duration to cross the beam from start to goal box

Foot Slips

Number of paw placement errors during crossing

Falls

Count of complete falls from the beam

Traversal Speed

Mean velocity across the beam length

Pause Duration

Total time spent stationary on the beam

Beam Width Performance

Metrics compared across decreasing beam widths for sensitivity grading

What is the Beam Walking Test?

The Beam Walking Test assesses fine motor coordination and balance by requiring rodents to traverse an elevated narrow beam to reach a goal box. The test is highly sensitive to cerebellar dysfunction, corticospinal tract damage, and pharmacological interventions affecting motor control. Graded beam widths provide a difficulty series for detecting subtle coordination deficits.

ConductVision tracks the animal along the beam using side-view pose estimation, automatically counting foot slips via paw-position analysis relative to the beam edge. The software scores traversal time, pause events, and fall frequency across multiple beam widths, generating dose-response or lesion-severity curves.

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