ConductVision Drosophila Package
$1,990 per yearA 5-year license is $3,990 in total.
The ConductVision license for Drosophila tests. It also scores the open field, the maze array, the heat maze and the shallow chamber.
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Drosophila Visual And Olfactory Apparatus
SKU ME-8502
In Stock — ships now$3,490.00
IncludesStandard care
Cylindrical flight arena system for studying visual-olfactory sensorimotor integration in Drosophila, featuring LED visual displays, dual-vial odor delivery, and infrared wingbeat analysis.
CE MarkedBAA available
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Louise Corscadden, PhD
Director of Science · ConductScience
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Key Specifications
Full details →- Model fit
- Drosophila
- SKU family
- ME-8502
- Shipping box
- 43.2 x 38.0 x 27.9 cm
- Ordering
- Online checkout and quote request available
- Category
- Behavioral Mazes
- Build notes
- tungsten wire
The Drosophila Visual and Olfactory Apparatus is a specialized behavioral testing system designed for investigating sensorimotor integration in fruit flies. This apparatus combines visual and olfactory stimulus delivery with real-time wingbeat analysis, enabling researchers to study how Drosophila integrate multiple sensory inputs to generate appropriate motor responses. The system features a cylindrical flight arena where subjects are tethered using tungsten wire, allowing for controlled presentation of visual patterns via green LED displays and olfactory cues through a dual-vial delivery system.
Originally developed by Götz (1964) and refined by Heisenberg and Wolf (1984), this apparatus uses infrared illumination to cast wingbeat shadows onto a sensor, providing quantitative measurement of motor output. The system supports collision avoidance studies with 1.25-second stimulus presentations, vapor delivery at 280 mm/s, and 30-second trial durations. This instrumentation is essential for neurobehavioral research examining the neural mechanisms underlying flight control, sensory processing, and adaptive behavior in Drosophila melanogaster.
How It Works
The apparatus operates on the principle of optomotor response measurement combined with olfactory stimulus delivery. Subjects are tethered with tungsten wire in a cylindrical flight arena where they can perform stationary flight while being exposed to controlled sensory stimuli. Visual stimuli are generated using green LED arrays that can present patterns such as expanding vertical stripes, which naturally trigger collision avoidance responses in flying insects.
Olfactory stimuli are delivered through a pneumatic system using two 30 ml vials positioned at the base of the apparatus. A mass flow controller regulates vapor delivery at 280 mm/s through delivery tubes with 4 mm pipette tips, ensuring precise olfactory stimulus presentation. The system uses infrared illumination from above to create shadows of the subject's wingbeats, which are detected by sensors positioned below the flight arena.
Motor responses are quantified by analyzing wingbeat amplitude, frequency, and turning responses captured through the shadow-casting technique. This method allows real-time measurement of flight adjustments without interfering with the subject's natural behavior, providing quantitative data on sensorimotor integration and adaptive responses to environmental stimuli.
Features & Benefits
Cylindrical flight arena with tungsten wire tethering
Enables natural flight behavior while maintaining precise subject positioning for consistent stimulus delivery and response measurement.
Green LED visual display system
Provides controllable visual stimuli including expanding stripe patterns that trigger natural collision avoidance responses in Drosophila.
Dual 30 ml vial olfactory delivery system
Allows simultaneous presentation of odor and odorless control stimuli with precise vapor flow control at 280 mm/s.
Infrared shadow-casting wingbeat detection
Enables real-time, non-invasive measurement of motor responses without interfering with natural flight behavior.
4 mm pipette tip delivery tubes
Provides precise spatial control of olfactory stimulus delivery with less than 1 mm³ tip volume for accurate odor presentation.
1.25-second collision stimulus duration
Matches natural timing of collision avoidance responses, allowing measurement of ecologically relevant behavioral responses.
30-second trial duration protocol
Provides sufficient time for complete behavioral response characterization while minimizing subject fatigue and adaptation.
Black opaque construction
Eliminates external visual distractions and ensures controlled lighting conditions for consistent stimulus presentation.
Arena Type
- cylindrical flight arena
LED Color
- green
Vial Capacity
- 30 ml
Pipette Tip Length
- 4 mm
Pipette Tip Volume
- less than 1 mm³
Vapor Stream Speed
- 280 mm/s
Collision Stimulus Duration
- 1.25 seconds
Trial Duration
- 30 seconds
Lighting Type
- infrared
Tethering Material
- tungsten wire
Recovery Time
- at least 1 hour
Experimental Window
- within 6 hours of start of experimental day
Light Cycle
- 12-hour light/12-hour dark cycle
Behavioral Construct
- sensorimotor integration
- collision avoidance
- flight control
- olfactory preference
- visual processing
- motor coordination
Automation Level
- semi-automated
Color
- Black
Species
- Drosophila
Display Type
- LED
Research Domain
- Behavioral Pharmacology
- Developmental Biology
- Learning and Memory
- Neurodegeneration
- Neuroscience
- Social Behavior
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 |
|---|---|---|---|
| Stimulus Integration | Combined visual (green LED) and olfactory (dual-vial) stimulus delivery | Single-modality systems requiring separate testing apparatus | Enables direct study of sensorimotor integration and cross-modal interactions in a single experimental setup. |
| Motor Response Detection | Infrared shadow-casting wingbeat analysis | Video tracking or accelerometer-based systems | Provides non-invasive real-time motor measurement without adding mass or interfering with natural flight dynamics. |
| Olfactory Stimulus Control | 280 mm/s vapor delivery with less than 1 mm³ tip volumes | Manual odor presentation or larger delivery systems | Ensures precise temporal and spatial control of olfactory stimuli with minimal stimulus volume dispersion. |
| Visual Stimulus Timing | 1.25-second collision stimulus duration | Longer duration or continuous visual presentations | Matches natural collision avoidance response timing for ecologically relevant behavioral assessment. |
| Experimental Protocol | 30-second trials with standardized recovery periods | Variable trial durations without recovery protocols | Provides optimal balance between response characterization and subject welfare while minimizing adaptation effects. |
This system uniquely combines precise visual-olfactory stimulus delivery with real-time wingbeat analysis in a single apparatus designed specifically for Drosophila sensorimotor integration studies. The integrated design with standardized timing protocols provides comprehensive behavioral assessment capabilities while maintaining experimental control and subject welfare considerations.
Neuroscience
Investigating sensorimotor integration mechanisms by measuring wingbeat responses to combined visual and olfactory stimuli during tethered flight.
Behavioral Pharmacology
Assessing the effects of neuroactive compounds on flight behavior and sensory processing by comparing motor responses before and after treatment.
Developmental Biology
Characterizing the ontogeny of flight control systems by testing sensorimotor responses across different developmental stages and genetic backgrounds.
Neurodegeneration
Evaluating flight performance and sensory integration deficits in Drosophila models of neurodegenerative diseases through quantitative motor assessment.
Learning and Memory
Studying associative learning by training flies to associate visual or olfactory cues with behavioral responses and measuring retention through flight behavior.
Social Behavior
Examining how social cues and pheromones influence flight patterns and collision avoidance behaviors in individual subjects.
Practical Tips
Calibration
Calibrate the infrared shadow detection system daily using a reference object of known dimensions to ensure consistent wingbeat amplitude measurements.
Why: Environmental factors and LED aging can affect shadow casting precision over time.
Best Practices
Allow subjects at least 1 hour recovery time after tungsten wire tethering and limit experiments to within 6 hours of experimental day start.
Why: This timing optimizes behavioral performance while minimizing stress-related artifacts in motor responses.
Maintenance
Clean the 4 mm pipette tips between different olfactory compounds and replace delivery tubes regularly to prevent cross-contamination.
Why: Residual odors can interfere with stimulus specificity and compromise experimental validity.
Data Quality
Monitor vapor flow rates at 280 mm/s throughout experiments and verify consistent stimulus timing of 1.25 seconds.
Why: Variations in stimulus delivery parameters can significantly affect response magnitude and reproducibility.
Troubleshooting
If wingbeat detection becomes inconsistent, check infrared light alignment and clean sensor surfaces of accumulated debris.
Why: Shadow-casting detection requires optimal light path geometry and clean optical surfaces for accurate measurement.
Best Practices
Maintain subjects on 12-hour light/dark cycles and use age-matched cohorts for behavioral comparisons.
Why: Circadian rhythms and developmental stage significantly influence flight behavior and sensory responsiveness.
Safety
Handle tungsten wire with appropriate tools and dispose of used tethering materials according to laboratory safety protocols.
Why: Tungsten wire poses puncture hazards and requires proper handling to prevent injury during subject preparation.
Data Quality
Record environmental temperature and humidity during experiments as these parameters affect flight performance and vapor distribution.
Why: Environmental variables can influence both motor behavior and olfactory stimulus delivery characteristics.
Setup Guide
System Assembly
Assemble the cylindrical flight arena and position the infrared light source above the testing chamber, ensuring proper alignment with the bottom sensor array.
Olfactory System Setup
Install the two 30 ml vials in the base compartment and connect delivery tubes with 4 mm pipette tips, verifying vapor flow at 280 mm/s through the mass flow controller.
Visual Display Calibration
Configure the green LED array system and test visual pattern generation, ensuring proper stimulus presentation timing for 1.25-second collision stimuli.
Sensor Calibration
Calibrate the infrared shadow detection system using a known reference object to ensure accurate wingbeat amplitude and frequency measurements.
Environmental Controls
Establish 12-hour light/dark cycle conditions and allow the system to stabilize under controlled temperature and humidity before testing.
Subject Preparation
Tether subjects using tungsten wire under appropriate anesthesia, allowing at least 1 hour recovery time before experimental testing begins.
Protocol Execution
Conduct experiments within 6 hours of the start of the experimental day using 30-second trial durations with appropriate inter-trial intervals.
What’s in the Box
- Cylindrical flight arena assembly
- Infrared light source and mounting hardware
- Green LED visual display system
- Wingbeat sensor array
- Two 30 ml stimulus vials
- Vapor delivery tubes with 4 mm pipette tips
- Mass flow controller unit
- Tungsten wire for tethering (typical)
- Power supply and control cables (typical)
- User manual and protocol guides (typical)
- Calibration tools and references (typical)
Warranty
ConductScience provides a standard 1-year manufacturer warranty covering defects in materials and workmanship, along with technical support for system setup and protocol optimization.
Compliance
IACUC Guidelines for Invertebrate ResearchSupports ethical research practices in invertebrate behavioral studies through controlled experimental conditions and appropriate recovery protocols.
Laboratory Animal Welfare StandardsCommonly used in research facilities subject to animal welfare oversight, providing standardized methods for invertebrate behavioral assessment.
Q
What is the optimal subject preparation protocol for consistent results?
A
Subjects should be tethered using tungsten wire under appropriate anesthesia, with at least 1 hour recovery time before testing. Experiments must be conducted within 6 hours of the experimental day start, and subjects should be maintained on 12-hour light/dark cycles.
Q
How does the vapor delivery system ensure precise olfactory stimulus control?
A
The system uses two 30 ml vials with a mass flow controller that delivers vapor at 280 mm/s through 4 mm pipette tips. This provides less than 1 mm³ delivery volumes for accurate spatial and temporal control of olfactory stimuli.
Q
What visual stimuli can be presented and how are collision responses measured?
A
The green LED system can present various patterns including expanding vertical stripes that trigger natural collision avoidance responses. The 1.25-second stimulus duration matches natural response timing, with wingbeat changes measured via infrared shadow-casting detection.
Q
How sensitive is the wingbeat detection system?
A
The infrared shadow-casting method provides real-time measurement of wingbeat amplitude and frequency without behavioral interference. Consult product datasheet for specific detection thresholds and temporal resolution specifications.
Q
What trial parameters are recommended for sensorimotor integration studies?
A
Standard protocols use 30-second trial durations with 1.25-second collision stimuli, allowing sufficient time for complete response characterization while minimizing subject adaptation and fatigue effects.
Q
Can the system accommodate different olfactory compounds simultaneously?
A
Yes, the dual-vial system allows presentation of both odor and odorless control stimuli through independent delivery tubes, enabling comparative studies and proper experimental controls.
Q
How does this system compare to free-flight behavioral assays?
A
The tethered design allows precise stimulus control and quantitative response measurement while maintaining natural flight motor patterns, providing better experimental control than free-flight methods but with some restrictions on natural movement.
Q
What data outputs are available from the wingbeat analysis system?
A
The system measures wingbeat parameters including amplitude, frequency, and directional responses through shadow analysis. Consult product datasheet for specific data formats, sampling rates, and analysis software compatibility.
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Score this test with ConductVision
ConductVision is our video-tracking software. Record your sessions on video, and it reports the measures listed below.
What it measures
Visual & Olfactory Apparatus
- Visual Attraction
- Phototaxis Index
- Odor Preference
- Decision-Making
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Drosophila Visual And Olfactory Apparatus
$3,490.00
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