Primary Assay — American Cockroach
Circadian Activity
Periplaneta americana
Periplaneta has a strong circadian rhythm with a nocturnal activity peak. Free-running period and entrainment quantify the optic-lobe pacemaker.
Quantitative Output
Measured Parameters
Every parameter is automatically tracked frame-by-frame in the ConductVision pipeline for Periplaneta americana.
| Parameter | Unit | Description |
|---|---|---|
| Peak activity time | h | Phase of nocturnal peak |
| Free-running period | h | τ in DD |
| Activity onset variance | min | Phase precision |
| Total daily activity | min | Locomotor output |
References
Citations for Circadian Activity
- Page TL. (1982). PMID: 7063873
Compatible Equipment
Hardware for American Cockroach Research
Wind-Puff Escape Arena
Giant-interneuron behavior
Walking Treadmill / Spherical Trackball
Tripod-gait analysis
Circadian Activity Monitor (DD/LD)
Locomotor rhythms
Heated Place-Learning Arena
Spatial cognition
Plume-Tracking Wind Tunnel
Olfactory navigation
Related Assays
Other American Cockroach Primary Assays
13
Wind-Evoked Escape
Periplaneta americana
Cerci-evoked giant-interneuron escape produces an ultra-fast turning response away from puff direction. Latency, turn an…
13
Walking Locomotion
Periplaneta americana
Cockroaches show robust tripod gait and dynamic stability, supporting biomechanics and motor-control research. Speed, ga…
13
Place Learning
Periplaneta americana
Cockroaches learn the position of cool refuges in a heated arena. Trials to criterion and target latency benchmark spati…
Run Circadian Activity on ConductVision
Our team will configure the protocol, camera rig, and analysis pipeline for your american cockroach facility.
