Primary Assay — Rhesus Macaque
Working Memory (Delayed Response)
Macaca mulatta
Macaques perform delayed-response and delayed match-to-sample tasks that quantify maintenance of information across short delays. Performance scales with delay duration and reveals prefrontal contributions to working memory.
Quantitative Output
Measured Parameters
Every parameter is automatically tracked frame-by-frame in the ConductVision pipeline for Macaca mulatta.
| Parameter | Unit | Description |
|---|---|---|
| Response accuracy | % | Correct trials at criterion delay |
| Maximum delay tolerated | s | Longest delay above chance |
| Reaction time | ms | Touch/saccade latency |
| Set size effects | slope | Accuracy vs items held |
References
Citations for Working Memory (Delayed Response)
- Funahashi S, et al. (1989). Mnemonic coding of visual space in the monkey’s dorsolateral prefrontal cortex. J Neurophysiol, 61(2), 331-349. PMID: 2918358
Compatible Equipment
Hardware for Rhesus Macaque Research
NHP Behavioral Chair / Touchscreen
Cognitive task delivery
Eye-Tracking System (Sampling >500 Hz)
Saccade and fixation analysis
Reach Kinematic Capture System
Marker-based motor analysis
Social Housing Arena with Overhead Camera
Group behavior tracking
Automated Home-Cage Monitoring
Activity and welfare metrics
Related Assays
Other Rhesus Macaque Primary Assays
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Visual Attention / Saccade Tasks
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Macaques are the gold standard for systems studies of attention and oculomotor control. Saccade latency, fixation accura…
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Reaching / Grasping Kinematics
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Reach-to-grasp tasks quantify primate manual dexterity and underlie motor cortex and corticospinal research. Reach traje…
Run Working Memory (Delayed Response) on ConductVision
Our team will configure the protocol, camera rig, and analysis pipeline for your rhesus macaque facility.
