Head dip behavior rodents is a sensitive ethological readout used in the Elevated Plus Maze (EPM) and Elevated Zero Maze (EZM) to assess anxiety-like behavior and risk assessment. ConductVision automatically classifies protected versus unprotected head dips and quantifies event counts and episode duration for interpretation beyond time-in-zone measures.
Why Head Dip Behavior in Rodents Matters in Behavioral Research
What Head Dip Behavior Measures in Anxiety-Related Assays
Head dip expression is regulated by integrated circuits across cortico-limbic and basal ganglia networks, subtle shifts in protected/unprotected dipping can indicate underlying changes in emotional regulation, threat sensitivity, and exploratory drive.
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Head dip metrics are especially valuable in studies of:
Anxiety and stress reactivity
Anxiolytic / anxiogenic pharmacology
Genetic manipulations affecting threat processing
Neuropsychiatric models involving avoidance or risk-taking phenotypes
Behavioral effects that may be missed by open-arm time alone
Behavioral Metrics Captured with ConductVision
ConductVision quantifies head dip behavior rodents using AI-based detection to segment episodes, classify context (protected vs unprotected), and extract trial-level metrics with consistent scoring across animals and sessions.

Protected Head Dip Count
Number of protected head dip events across the session.

Protected Head Dip Episode Duration
Time spent per protected head dip episode (and total protected head dip time).

Unprotected Head Dip Count
Number of unprotected head dip events occurring within open sections.

Unprotected Head Dip Episode Duration
Time spent per unprotected head dip episode (and total unprotected head dip time).
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Scientific Relevance
By quantifying protected and unprotected head dip counts and episode duration, ConductVision provides objective, high-resolution metrics that reflect:
- Anxiety-like behavior and threat sensitivity
- Risk assessment and exploratory drive
- Emotional regulation mediated by cortico-limbic circuits
- Subtle anxiolytic or anxiogenic drug effects
- Behavioral changes not captured by open-arm time alone
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