ConductVision Zebrafish Package
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Automated Avoidance Zebrafish Y-Maze
SKU ME-4884
$3,995.00
Unit: Each
IncludesStandard Care
Automated operant conditioning Y-maze for zebrafish avoidance learning studies, featuring integrated visual/auditory cues and controlled electric shock delivery with software protocol management.
Scientist guidance
Louise Corscadden, PhD
Director of Science · ConductScience
Ask Louise about Automated Avoidance Zebrafish Y-Maze fit, setup, configuration, or quote prep.
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Key Specifications
Full details →- Sound Frequency Range
- 100-20,000Hz
- Sound Volume Range
- 1-100
- Current Level Range
- 0.1-4.0 mA
- Current Step
- 0.1 mA
- Shock Current Dc
- 0.12 mA
- Sizing
- Automated Avoidance Zebrafish Y-maze: Length 15 cm · Width 7 cm
The Automated Avoidance Zebrafish Y-maze is a specialized operant conditioning apparatus designed to assess avoidance learning and memory in zebrafish. This system combines visual cues displayed via LCD screen with auditory stimuli (100-20,000Hz, 1-100 volume range) and controlled electric shock delivery (0.1-4.0 mA range, 0.1 mA steps) through steel mesh plates. The automated protocol management through Maze Engineers Conduct Software eliminates timing variability and reduces experimental error compared to manual methods.
During testing, zebrafish must learn to associate colored cues with aversive stimuli, swimming to a designated goal region within 15 seconds to avoid electric shock. The system delivers precise 50-ms shock pulses at 10 Hz frequency with 0.12 mA DC current throughout the maze except the safe zone. This paradigm enables quantitative assessment of learning acquisition, memory retention, and behavioral adaptation in zebrafish models used for neurological and pharmacological research.
How It Works
The system operates on principles of classical and operant conditioning, where zebrafish learn to associate neutral stimuli with aversive outcomes. Visual discrimination is achieved through LCD screen color changes (red danger zones vs gray safe zones), while auditory conditioning utilizes programmable sound frequencies. The learning paradigm requires fish to navigate to the designated safe zone within the 15-second trial window to avoid electric shock delivery.
Electric shock delivery is precisely controlled through steel mesh electrodes embedded in maze walls, delivering 50-ms pulses at 10 Hz frequency. Current levels are adjustable from 0.1-4.0 mA in 0.1 mA increments, with standard protocols using 0.12 mA DC current. The automation software manages stimulus timing, data acquisition, and trial progression, ensuring consistent inter-trial intervals and eliminating experimenter-induced variability.
Behavioral responses are captured through integrated video tracking, quantifying latency to escape, path efficiency, and learning curves across multiple trials. The combination of multimodal sensory cues allows researchers to dissect different aspects of associative learning and memory formation in zebrafish models.
Features & Benefits
Automated protocol management via software control
Eliminates timing variability and reduces experimenter error compared to manual stimulus delivery methods.
Programmable shock delivery (0.1-4.0 mA, 0.1 mA steps)
Enables precise titration of aversive stimulus intensity for different experimental conditions and fish strains.
Integrated LCD visual display system
Provides consistent visual discrimination cues with programmable color patterns for spatial learning assessment.
Wide-range audio system (100-20,000Hz)
Allows auditory conditioning protocols and multimodal sensory integration studies across zebrafish hearing range.
Steel mesh electrode arrays in maze walls
Delivers uniform electric shock distribution while maintaining water quality and fish safety during trials.
15-second programmable trial duration
Standardizes escape response windows for consistent behavioral measurements across experimental sessions.
Video tracking integration capability
Enables automated behavioral scoring and kinematic analysis of escape responses and learning curves.
USB (RS-232) connectivity
Provides reliable computer interface for data acquisition and protocol control with standard laboratory computers.
Research identifier
This ID comes from NCBI Taxonomy. Use it in data records and methods sections.
- Species
- Zebrafish
NCBITaxon:7955
Sizes by model
| Measurement | Automated Avoidance Zebrafish Y-maze |
|---|---|
| Length | 15 cm |
| Width | 7 cm |
| Height | 10 cm |
Notes
- Acrylic Y-maze with walls and translucent base
Sound Frequency Range
- 100-20,000Hz
Sound Volume Range
- 1-100
Current Level Range
- 0.1-4.0 mA
Current Step
- 0.1 mA
Shock Current Dc
- 0.12 mA
Shock Duration
- 50-ms
Shock Frequency
- 10 Hz
Trial Time Limit
- 15 seconds
Connectivity
- USB (RS-232)
Software
- Maze Engineers Conduct Software
Delivery Time
- 6-8 weeks
Maze Type
- Y-maze
Number of Arms
- 3
Behavioral Construct
- Avoidance Learning
- Associative Learning
- Spatial Memory
- Fear Conditioning
- Operant Conditioning
Automation Level
- fully-automated
Material
- steel mesh
Color
- gray
- Red
Power/Voltage
- DC: 5V, AC: 2.5V
Species
- Zebrafish
Display Type
- LCD
Research Domain
- Anxiety and Depression
- Behavioral Pharmacology
- Developmental Biology
- Learning and Memory
- Neuroscience
- Toxicology
Compatible Tracking Software
- ConductVision
Shipping weight
- 21.0 lb
Shipping box
- L: 43.2 cm
- W: 38.0 cm
- H: 27.9 cm
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Shock Current Control | 0.1-4.0 mA range with 0.1 mA precision steps | Basic systems often provide fixed current levels or coarse adjustment steps | Precise current titration allows optimization for different fish strains and experimental conditions. |
| Audio Stimulus Range | 100-20,000Hz frequency range with variable volume | Limited frequency options or single-tone audio systems | Broad frequency range enables species-appropriate auditory conditioning across zebrafish hearing spectrum. |
| Automation Level | Fully automated protocol control with software management | Manual stimulus delivery requiring constant operator attention | Eliminates experimenter variability and enables consistent timing across all trials and sessions. |
| Visual Display Integration | Integrated LCD screen with programmable color patterns | External monitors or fixed visual cues | Seamless visual stimulus delivery with precise spatial registration to maze geometry. |
| Data Interface | USB (RS-232) connectivity with dedicated software | Basic data logging or manual recording methods | Automated data collection reduces transcription errors and enables real-time analysis. |
The system combines precise stimulus control, multimodal sensory capabilities, and full automation in a compact design optimized for zebrafish behavioral studies. The wide current adjustment range and comprehensive software control provide experimental flexibility while maintaining standardized protocols.
Learning and Memory
Assessing spatial learning acquisition and memory consolidation in zebrafish models of cognitive impairment or neurodevelopmental disorders.
Behavioral Pharmacology
Evaluating the effects of psychoactive compounds on avoidance learning and fear conditioning in zebrafish drug screening protocols.
Neuroscience
Investigating neural mechanisms of associative learning by combining behavioral testing with subsequent neuroimaging or molecular analysis.
Anxiety and Depression
Characterizing altered avoidance behaviors in zebrafish models of anxiety disorders or depression-like phenotypes.
Toxicology
Measuring neurobehavioral endpoints following exposure to potential neurotoxicants or environmental contaminants.
Developmental Biology
Studying the ontogeny of learning and memory capabilities across zebrafish developmental stages.
Practical Tips
Calibration
Verify shock current output using a digital multimeter before each experimental session, particularly after system startup or parameter changes.
Why: Current drift can affect stimulus intensity and compromise behavioral response consistency.
Maintenance
Clean steel mesh electrodes with distilled water after each session and inspect for corrosion or buildup that could affect current delivery.
Why: Electrode contamination can create current irregularities and introduce confounding variables.
Best Practices
Allow 5-10 minutes between trials for individual fish to prevent stress accumulation and maintain consistent baseline behavior.
Why: Insufficient recovery time can lead to elevated stress responses that mask learning-specific behavioral changes.
Data Quality
Record water temperature, pH, and conductivity for each session as these parameters can influence electric shock perception.
Why: Water chemistry variations affect current distribution and fish sensory responses to electric stimuli.
Troubleshooting
If fish show inconsistent shock avoidance, verify electrode connections and test current delivery in each maze arm separately.
Why: Electrical faults can create dead zones where expected aversive stimuli are not delivered effectively.
Safety
Use the lowest effective current level for your experimental objectives and monitor fish behavior for signs of distress beyond normal avoidance responses.
Why: Excessive current levels can cause physical harm and create confounding stress responses unrelated to learning processes.
Best Practices
Standardize fish acclimation time in the maze before trial initiation to reduce exploration-related variability in escape latencies.
Why: Consistent baseline conditions improve the signal-to-noise ratio in learning curve measurements.
Setup Guide
Unpack and Inspect
Remove the acrylic Y-maze components and verify all parts are present including the translucent base, LCD screen, speakers, and steel mesh electrodes.
Assemble Maze Structure
Assemble the 15cm x 7cm x 10cm Y-maze ensuring proper alignment of the three arms and secure connection to the translucent base.
Connect Electronics
Connect the LCD screen beneath the maze base and wire the steel mesh electrodes to the shock delivery system using the provided cables.
Install Software
Install Maze Engineers Conduct Software on your computer and establish USB (RS-232) connection to the apparatus control unit.
Calibrate Shock System
Test shock delivery at multiple current levels (0.1-4.0 mA range) using appropriate measuring equipment to verify accurate current output.
Audio System Check
Verify speaker function across the 100-20,000Hz frequency range at different volume settings to ensure proper auditory cue delivery.
Protocol Configuration
Configure trial parameters including 15-second time limits, shock timing, and visual cue patterns through the software interface.
Initial Test Run
Conduct a complete protocol test without animals to verify proper coordination between visual cues, audio signals, and shock delivery timing.
What’s in the Box
- Acrylic Y-maze with translucent base
- LCD display screen
- Steel mesh electrode arrays
- Speaker system
- Control unit with power supply
- USB (RS-232) interface cable
- Maze Engineers Conduct Software license
- User manual and setup guide (typical)
- Calibration documentation (typical)
Warranty
ConductScience provides a standard one-year manufacturer warranty covering electronic components and mechanical construction defects, with technical support for software installation and protocol development.
Compliance
IACUC Animal Welfare GuidelinesCommonly used in research subject to institutional animal care and use committee oversight for zebrafish behavioral studies.
Laboratory Animal Welfare ActSupports behavioral research protocols in facilities governed by federal animal welfare regulations.
Good Laboratory Practice (GLP)Automated data collection and standardized protocols support workflows in GLP-compliant toxicology and pharmacology studies.
References
Background reading relevant to this product:
1.Charles V. Vorhees et al. (2006) “Morris water maze: procedures for assessing spatial and related forms of learning and memory” Nature Protocols doi:10.1038/nprot.2006.116
2.Rudi D'Hooge et al. (2001) “Applications of the Morris water maze in the study of learning and memory” Brain Research Reviews doi:10.1016/s0165-0173(01)00067-4
3.Alicia A. Walf et al. (2007) “The use of the elevated plus maze as an assay of anxiety-related behavior in rodents” Nature Protocols doi:10.1038/nprot.2007.44
Datasheet
Specifications, models, materials, and operating envelopes
Q
What current levels are appropriate for zebrafish avoidance conditioning without causing tissue damage?
A
The system provides 0.1-4.0 mA range with 0.1 mA increments. Standard protocols use 0.12 mA DC current with 50-ms pulses at 10 Hz, which provides aversive stimulus without physical harm when properly calibrated.
Q
How does the automated system ensure consistent trial timing compared to manual methods?
A
The software controls all stimulus delivery timing, eliminating human reaction time variability. The 15-second trial duration, shock timing, and inter-trial intervals are precisely managed through the computer interface.
Q
Can the visual and auditory cues be used independently or must they be combined?
A
The system allows independent control of visual (LCD) and auditory (speaker) stimuli, enabling researchers to study visual-only, auditory-only, or multimodal conditioning protocols.
Q
What data outputs are available from the tracking system?
A
The software provides behavioral measurements including escape latency, path tracking, trial success rates, and learning curve analysis. Consult product datasheet for specific data formats and export options.
Q
How is water quality maintained during electric shock delivery?
A
Steel mesh electrodes are designed to deliver controlled current while minimizing electrolysis effects. Regular electrode cleaning and water quality monitoring protocols are recommended.
Q
What is the maximum number of fish that can be tested per day?
A
Testing throughput depends on protocol design, recovery periods between sessions, and individual trial numbers. The automated system reduces setup time compared to manual methods, increasing daily capacity.
Q
Can the maze dimensions accommodate different zebrafish developmental stages?
A
The 15cm x 7cm x 10cm dimensions are optimized for adult zebrafish. Consult manufacturer specifications for recommendations on minimum fish size for reliable behavioral responses.
Q
How does this compare to traditional T-maze or plus-maze designs for zebrafish?
A
The Y-maze provides three-choice navigation with automated stimulus control, offering more complex spatial decisions than T-mazes while maintaining simpler geometry than plus-mazes for clear behavioral interpretation.
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Automated Avoidance Zebrafish Y-Maze
$3,995.00
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