TSE Systems IntelliCage by NewBehavior – Automated Social Housing Cognitive Monitoring System for Group-Housed Mice
| Brand | TSE Systems |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | IntelliCage by NewBehavior |
| Pricing | Available Upon Request |
Overview
The TSE Systems IntelliCage by NewBehavior is an advanced, fully automated behavioral phenotyping platform engineered for long-term, non-invasive cognitive and behavioral assessment of group-housed mice under ethologically relevant social conditions. Unlike conventional single-animal testing paradigms that induce acute stress, disrupt social hierarchy, and introduce high inter-observer variability, the IntelliCage employs a four-corner operant chamber architecture integrated into standard vivarium housing. It leverages RFID-based individual identification (via implanted or subcutaneous transponders) and contactless antenna detection to track real-time, continuous behavior—including nose-poke responses, corner visits, latency to reward, learning curves, and social interaction patterns—without human intervention. The system operates on principles of operant conditioning and spatial discrimination, enabling rigorous quantification of hippocampal- and prefrontal-dependent functions such as working memory, reversal learning, attentional set-shifting, and behavioral flexibility. Its design adheres to the 3Rs framework (Replacement, Reduction, Refinement), supporting both GLP-compliant longitudinal studies and hypothesis-driven mechanistic research in neurogenetics, pharmacology, and translational neuroscience.
Key Features
- Fully automated, 24/7 monitoring within standard IVC-compatible cage environments—no handling, no isolation, no experimenter-induced bias
- Four independently programmable operant corners, each equipped with infrared beam sensors, solenoid-controlled doors, liquid reward dispensers, and LED cue lights
- RFID-based individual tracking using ISO 11784/11785-compliant transponders; supports up to 16 mice per cage with unambiguous identity resolution
- Configurable experimental protocols via intuitive graphical interface: habituation, acquisition, reversal, extinction, punishment, and social preference modules
- Real-time data streaming with millisecond timestamp resolution; onboard storage buffers >30 days of high-frequency behavioral logs
- Modular hardware design compliant with EU CE marking and IEC 61000-6-3 electromagnetic compatibility standards
Sample Compatibility & Compliance
The IntelliCage is validated for use with C57BL/6, BALB/c, FVB, and other common inbred, outbred, and transgenic mouse strains aged 8–24 weeks. It accommodates standard group sizes (4–16 animals per cage) and integrates seamlessly with commercial ventilated caging systems (e.g., Tecniplast Green Line, Allentown). All behavioral assays are designed to comply with NIH Guide for the Care and Use of Laboratory Animals, European Directive 2010/63/EU, and AAALAC International accreditation requirements. Protocol definitions and raw data output meet ALF (Animal Laboratory Framework) metadata standards, facilitating audit readiness for institutional animal care and use committees (IACUC) and regulatory submissions.
Software & Data Management
IntelliCage Control Software (v5.2+) provides a role-based, secure desktop environment compatible with Windows 10/11 (64-bit). It includes built-in protocol wizards, real-time visualization dashboards, and automated report generation in PDF and CSV formats. Raw event logs conform to MIACA (Minimum Information About a Cognitive Assay) guidelines. Audit trails record all user actions—including protocol edits, data exports, and system calibrations—with time-stamped, encrypted logs satisfying FDA 21 CFR Part 11 requirements for electronic records and signatures. Data export supports integration with MATLAB, Python (via HDF5 API), and statistical platforms including R and GraphPad Prism.
Applications
- Longitudinal phenotyping of genetic models (e.g., APP/PS1, Tau P301L, DISC1 mutants) across disease progression timelines
- Preclinical evaluation of CNS-active compounds targeting synaptic plasticity, neuroinflammation, or circadian regulation
- Assessment of environmental enrichment, diet interventions, or microbiome modulation on cognitive resilience
- Investigation of social dominance hierarchies, territorial behavior, and cooperative learning in mixed-genotype cohorts
- Validation of optogenetic or chemogenetic manipulations during naturalistic task engagement
FAQ
Can IntelliCage be used with rats or other rodent species?
The system is optimized and validated for mice (Mus musculus); rat-specific configurations require custom hardware adaptation and are not supported out-of-the-box.
Is surgical implantation of RFID transponders mandatory?
Yes—subcutaneous or intraperitoneal ISO-compliant transponders are required for unambiguous individual identification; non-invasive alternatives (e.g., fur dye, ear tags) are incompatible with automated tracking logic.
How does IntelliCage handle data synchronization across multiple cages?
Each cage operates autonomously with local timestamping; centralized data aggregation is achieved via networked deployment using TSE’s IntelliCage Server Suite with PostgreSQL backend support.
Does the system support conditional stimulus delivery based on prior behavior?
Yes—advanced protocol scripting enables dynamic rule-based triggering (e.g., “if subject A fails 3 consecutive trials, escalate cue intensity for next session”).
What maintenance is required for long-term operation?
Bi-weekly cleaning of reward ports and corner sensors; annual calibration of solenoid timing and fluid dispensing volume per manufacturer SOPs; no routine firmware updates required unless specified in release notes.
