Learned Helplessness System
An Essential Tool for Depression Research
The Learned Helplessness Paradigm is a widely recognized animal model of depression, originally described by Overmier and Seligman (1967). This paradigm demonstrates how exposure to inescapable shocks can result in deficits in emotional expression, associative learning, and behavioral coping.
Key Results Metrics
Analyzing Behavioral Coping and Learned Helplessness
Test Duration
Tracks the duration of the test session, indicating overall exposure time and behavioral performance.
Escape Latency
Measures the time taken by the subject to escape the aversive stimulus, reflecting learning and coping mechanisms.
Number of Failures
Counts the failures to escape the shock, serving as a key indicator of helplessness and depressive-like behavior.
Comprehensive Behavioral Analysis
Dynamic Stress-Induced Testing
Optimized for Research Adaptability
Configurable for mice and rats, with adjustable shock settings and contextual cues, supporting diverse experimental designs to analyze stress-induced responses.
Seamless Software Integration
Compatible with ConductVision, Noldus Ethovision XT, ANY-Maze, and other tracking systems for precise data collection and analysis.
Automated Behavioral Analysis
Records key behavioral metrics, such as escape latency and avoidance patterns, providing deep insights into stress responses and coping mechanisms.
Comprehensive Experiment Reporting
Key Features
High-Precision Shock Grid Integration
Smooth DC shock delivery with adjustable current levels (0–4 mA) for precise control and accuracy in experiments.Interchangeable Plating System
Fully customizable contextual plates with a range of colors and patterns for tailored visual cues.Robust and Durable Construction
Stainless steel and acrylic design ensures long-lasting reliability and ease of cleaning between experiments.Customizable Chamber Dimensions
Adjustable to accommodate mice or rats, with configurations suited to different experimental needs.Seamless Software Compatibility
Compatible with ConductVision, Noldus Ethovision XT, ANY-Maze, and other tracking systems for advanced behavioral analysis.
Specifications
Chamber Dimensions:
20 cm x 20 cm x 28 cm (mice) and 22 cm x 22 cm x 20 cm (rats).Shock Grid Spacing:
5 mm for mice, 6 mm for rats, ensuring accurate stimulus delivery.Shock Current Range:
Adjustable from 0.1 mA to 4.0 mA, with smooth DC shock delivery for precision.Construction Material:
Durable stainless steel with optional Plexiglas walls for enhanced visibility.Software Compatibility:
Fully integrated with ConductVision, Noldus Ethovision XT, and ANY-Maze for advanced tracking and analysis.
Free Trial
- High- Resolution Video Tracking
- Automated analysis
- Custom analysis for you
- Share with friends
Annual
- High-Resolution Video Tracking
- Multiple Test Support
- Automated Data Collection
- Data Analysis Tools
- Customizability
- Data Export and Sharing
- 24/7 Online Support
Full Licence
- High-Resolution Video Tracking
- Multiple Test Support
- Automated Data Collection
- Share with friends
- Customizability
- Data Analysis Tools
- Cloud Storage and Remote Access
- 24/7 Online Support
Automated Data Collection and Reporting
The Learned Helplessness System streamlines data collection and analysis, providing comprehensive reports with behavioral metrics, graphical visualizations, and statistical insights. This enhances research efficiency and improves interpretation of experimental results.
- High-Resolution Video Tracking
- Multiple Test Support
- Automated Data Collection
- Share with friends
- Customizability
- Data Analysis Tools
- Support and Training
- Cloud Storage and Remote Access
