Total Sleep (min)
Cumulative quiescence exceeding the 5-minute immobility threshold per Drosophila sleep convention, reported per 12-hour phase
Automated sleep/wake quantification using the Drosophila quiescence model.
Metrics automatically extracted by ConductVision.
Cumulative quiescence exceeding the 5-minute immobility threshold per Drosophila sleep convention, reported per 12-hour phase
Average length of individual consolidated sleep episodes, distinguishing short naps from deep rest periods
Time from lights-off to the first qualifying sleep bout, a sensitive measure of sleep drive and homeostatic pressure
Mean locomotor activity level during non-sleep periods, normalizing for baseline motor differences between genotypes
Ratio of light-phase to dark-phase sleep, revealing circadian gating of sleep propensity and siesta behavior
Short activity interruptions (< 5 min) within sleep episodes, quantifying sleep fragmentation and consolidation
Total count of discrete sleep episodes per phase, inversely correlated with sleep consolidation and depth
Increase in total sleep following mechanical sleep deprivation, measuring homeostatic sleep drive intensity
Maximum single sleep episode length within each phase, a marker of consolidated sleep quality
Clock time of first sustained locomotor bout after lights-on, indexing circadian wake-promoting signal strength
Drosophila sleep is defined as 5+ minutes of behavioral quiescence and shares molecular, electrophysiological, and pharmacological features with mammalian sleep. Flies are a leading genetic model for sleep research, with hundreds of sleep-affecting genes identified through forward and reverse genetic screens.
ConductVision provides continuous video-based sleep monitoring, defining sleep using configurable quiescence thresholds. The software outputs total sleep, bout architecture, latency, and day/night distribution — replacing or complementing traditional DAM beam-break systems with richer behavioral data.
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