Elevated Plus Maze
1Anxiety Index, percent open arm time, locomotion control
Open toolEvery calculator, analyzer, and scorer we publish, organized by paradigm. Pick a test, run the math, then connect the assay to apparatus and ConductVision video automation.
Tests that use a rodent's natural approach-avoidance conflict to index anxiety-like behavior.
Anxiety Index, percent open arm time, locomotion control
Open toolTime and entries in light versus dark compartment
Open toolCenter versus periphery, locomotion, thigmotaxis
Open toolPercent marbles at least two-thirds buried, anxiety and repetitive behavior
Open toolMean startle amplitude and habituation slope
Open toolPercent PPI and sensorimotor gating
Open toolBehavioral assays of behavioral despair and anhedonia, including FST, TST, and sucrose preference.
Spatial, recognition, and associative memory paradigms.
Escape latency, path efficiency, probe quadrant time
Open toolErrors, primary latency, total latency, search strategy
Open toolPercent spontaneous alternation and working memory
Open toolRewarded alternation and working-memory accuracy
Open toolReference and working memory errors
Open toolDiscrimination index and recognition memory
Open toolCued and contextual freezing for associative memory
Open toolStep-down or shuttle avoidance memory
Open toolStrength, coordination, balance, and asymmetry assays.
Latency to fall on an accelerating rod
Open toolT-turn and T-total latency for bradykinesia
Open toolTraversal time and foot slips
Open toolBest and mean hang time for neuromuscular endurance
Open toolSchallert asymmetry index for unilateral lesion models
Open toolRepetitive and stereotyped behavior assays for autism-spectrum disorder models.
Acute and inflammatory pain assays.
Mechanical 50 percent withdrawal threshold
Open toolMean response latency and cutoff handling
Open toolRadiant heat latency
Open toolPlantar paw withdrawal and left/right asymmetry
Open toolPercent maximum possible effect for opioid dose-response
Open toolAttention, impulsivity, set-shifting, and operant cognitive paradigms.
Drug reward and reinforcement paradigms.
Delta CPP and post-test preference percentage
Open toolOperations tools for running a behavior core.
Battery sequencer, acclimation, IRR, ethogram, SOP
Open toolWhen to use
Do not use for
Anxiety-like behavior can be distorted by low locomotion, vision problems, pain, sedation, or poor acclimation. Add controls before interpreting a single index.
The sequence changes the experiment. Report test order, rest days, lighting, handling, and cleaning so another lab can reproduce the behavioral context.
Manual scoring needs blinded raters and reliability checks. Automated scoring needs calibration, tracking-loss rules, and validation against a known video set.
The page is generated from a typed paradigm map that lists each behavior tool once, except marble burying where the assay belongs to both anxiety and repetitive behavior. Shipped tools link to their live calculator pages.
Last validated 2026-04-30. Calculations are designed for planning and documentation support; verify procurement decisions against manufacturer specifications or institutional SOPs.
ConductScience Rodent Behavior Tests (v1.0). ConductScience, Inc. 2026. Available at: https://conductscience.com/tools/behavioral-tests
McIlwain KL et al. The use of behavioral test batteries: effects of training history. Brain Research. 2001. doi:10.1016/S0006-8993(01)02655-5
Crawley JN. What's Wrong With My Mouse? Behavioral Phenotyping of Transgenic and Knockout Mice. Wiley-Liss. 2007.
Bailoo JD et al. Refinement of experimental design and conduct in laboratory animal research. ILAR Journal. 2014. doi:10.1093/ilar/ilu037
This page supports assay selection and reporting. Local protocol approval and study design remain the responsibility of the study team.
A paradigm should map to the hypothesis before it maps to a famous assay name. Elevated plus maze and light-dark box both measure approach-avoidance conflict, but they differ in light level, height, novelty, and locomotor demand. Morris water maze, Barnes maze, Y-maze, and novel object recognition all touch memory, but they ask different questions about spatial learning, working memory, and recognition.
Pair the primary endpoint with a control that can explain false positives. For example, open-field locomotion helps interpret anxiety and depression assays, rotarod helps interpret maze performance, and sensory or motor checks help interpret pain and startle outcomes.
A good battery protects interpretation. Run handling and acclimation the same way for every cohort. Put baseline exploration and motor checks early. Keep high-stress tests late. Avoid repeating one-shot anxiety assays in a way that turns novelty into learning.
Recommended order is a planning tool, not a universal rule. Strain, sex, age, lighting, apparatus geometry, prior handling, and disease model can all change the right sequence. Write the rationale before data collection starts.
Report the apparatus, dimensions, lighting, cleaning agent, habituation, trial duration, exclusion rules, scoring method, rater blinding, and statistical plan. For video tracking, report sampling rate, zone definitions, smoothing, threshold values, and any manual corrections.
For multi-test batteries, report the exact order and spacing. A result from an elevated plus maze after fear conditioning is not the same experimental context as elevated plus maze after handling and open field.
Plan battery order, acclimation, rater reliability, ethograms, and SOPs.
Browse EquipmentBrowse apparatus and room setup options for rodent behavioral phenotyping.
Browse EquipmentAutomated video tracking and scoring workflows for behavior labs.
Browse QuoteGet a quote on equipment or talk to the ConductScience team.
Request quote
Social
Sociability and social-novelty paradigms.
Three-Chamber Sociability
Social preference and social novelty
Open toolSocial Interaction
Social investigation percentage and aggression per minute
Open tool