Summary
This theoretical paper explores how circadian clocks adapt to seasonal changes in photoperiod, offering mechanistic insights into how organisms encode day-length information. For lighting designers, it underscores the importance of light-dark cycle duration—not just intensity or spectrum—in regulating circadian health.
Key Findings
- Theoretical analysis of how photoperiod duration shapes circadian clock properties and seasonal entrainment
- Proposes mechanistic principles by which the circadian system distinguishes and encodes different day-length signals, relevant to designing seasonal or latitude-appropriate lighting interventions
Categories
Sleep & Circadian Health: Examines photoperiodic entrainment mechanisms and how circadian clocks encode seasonal day-length information.
The Science of Light: Provides theoretical framework for understanding how light-dark cycles drive circadian entrainment and photoperiodic encoding at a mechanistic level.
Author(s)
C Schmal
Publication Year
2023
Number of Citations
1
Related Publications
Sleep & Circadian Health
- Phototransduction by retinal ganglion cells that set the circadian clock
- The mammalian circadian timing system: organization and coordination of central and peripheral clocks
- The two‐process model of sleep regulation: a reappraisal
- Melanopsin is required for non-image-forming photic responses in blind mice
- Strange vision: ganglion cells as circadian photoreceptors
The Science of Light
- Phototransduction by retinal ganglion cells that set the circadian clock
- Color appearance models
- The mammalian circadian timing system: organization and coordination of central and peripheral clocks
- Diminished pupillary light reflex at high irradiances in melanopsin-knockout mice
- Melanopsin is required for non-image-forming photic responses in blind mice