Shuttle Avoidance Test, also call Active Avoidance/Passive Avoidance Test, is common used in neuroscience to assess different forms of fear-based conditioned avoidance learning in rodents.
Active Avoidance Test (also called shuttle box test or automatic reflex conditioner), i.e. learning to predict the occurrence of an aversive event, based on the presentation of a specific stimulus, like sound, light and electricity.
Passive Avoidance Test requires performing a specific behavior in order to escape or avoid the aversive stimulus, represented by mild foot shock.
SANS Automated Shuttle Avoidance Box is a flexible system for active avoidance, passive avoidance and learned helplessness experiments. It comes with two independent chamber with grid floors that allow for flexible adverse stimuli. Automatic door is integrated in the chamber for auto opening and closing to reduce the influence of human interaction during the experiment.
A top-loading door allows easy access inside the box. The chamber contains a sound generator and a visual stimulus (light) that functions separately for each compartment. Software be used through PC connection.
Built to meet GLP standards, the SA223 Automated Shuttle Avoidance Test provides accurate behavioral detection, flexible experimental protocol settings, and high-throughput operation—making it ideal for neuroscience, cognitive research, fear conditioning studies, learning/memory evaluation, and pharmacological screening.
Application
The SA223 Automated Shuttle Avoidance Test supports a wide range of behavioral paradigms:
1. Active Avoidance (Shuttle Test)
• Dual-compartment shuttle learning
• Conditioned avoidance via sound/light CS and foot-shock US
• Measures escape, avoidance, latency, and learning curve
2. Passive Avoidance
• Tests memory retention and inhibitory learning
• Measures latency to enter dark/light compartment after previous shock
3. Learned Helplessness
• Models depression-like behavior and cognitive impairment
• Records escape failures, shock duration, tone/light signals, intervals
• Applicable for Rats and Mice, maximum 32 chambers.
• Conforms to GLP standard requirements, and provides 3Q certification service.
• Stimuli: Sound, Light, Shock Scheduled start: 0~23h.
Software
• Independent signal detection control in each box to precise detect the signal in the experiment.
• Independent software operated for separated channel.
• Shuttle, Passive Avoidance, Learning helplessness is integrated and applicable for the same shuttle chamber.
• Data can be exported to .csv format for further analysis.
Sound
• 2 Independent chambers, each with Range 100-40,000Hz; 1-95dB.
• Sound attenuating cubicle is optional, less than 40dB.
Light
• 2 Independent light controls.
• Range: 0-400LUX, resolution 1%.
• Visible and IR light dual bulb to detect the position.
Electricity Shock
• 0.1-4.0mA in 0.1mA steps AC Current. Alternating pulse current ensure fully shock.
• Removable Grid.
• 2 independent shock grid control ensure high reliability.
• Data can be exported to .csv/.doc format for further analysis.
Chamber operation
• Automatic door opening and closing to reduce the influence of human interaction during the experiment.
• Chamber opening and closing speed: 2-8cm/s.
• Closing distance: 1-10cm.
• Opening and closing noise: less than 65dB.
• Fully Automated Operation
Software-controlled automated door
Reduces human disturbance for consistent behavioral responses
• High-Throughput Test
Supports up to 32 chambers simultaneously
Ideal for Cognitive research, Learning & memory evaluation, Pharmacological screening etc.
• Flexible Multiple Stimuli
Independent sound, light, and shock stimuli
• Accurate Behavioral Detection
Independent detection per chamber
Ensures precise measurement of movement and transitions for both Rat and Mouse
• GLP-Compliant
Conforms to GLP standard requirements, and provides 3Q certification service.
• Integrated Multi-Paradigm Software
Shuttle, passive avoidance, and learned helplessness are available and included in our device
Each chamber can run different protocols simultaneously
Our Shuttle Avoidance Test has been widely used in various global labs and help researchers achieve more success, covering wide range of studies including behavior genetics, psychopharmacology and behavioral toxicology, and drug screening.
