Summary
This research explores how photoperiod exposure during the perinatal period influences the development of the serotonergic system and subsequent affective behaviors, with light information transmitted via ipRGCs and rods/cones to the SCN. These findings suggest that lighting conditions in neonatal and maternity care environments may have lasting consequences for mood-related neurodevelopment.
Key Findings
- Perinatal photoperiod conditions influence serotonergic system development, with implications for long-term affective behavior
- Light information during the perinatal period is conveyed to the SCN via both classical photoreceptors (rods and cones) and intrinsically photosensitive retinal ganglion cells (ipRGCs)
Categories
Sleep & Circadian Health: Examines how perinatal photoperiod affects circadian system development via ipRGCs and SCN light entrainment.
Mood & Mental Wellness: Investigates the impact of perinatal light exposure on serotonergic system development and affective behaviors.
Neonatal Care: Addresses how light conditions during the perinatal period shape neurodevelopmental outcomes relevant to neonatal lighting environments.
Author(s)
NH Green
Publication Year
2015
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 twoāprocess 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
Mood & Mental Wellness
- The twoāprocess model of sleep regulation: a reappraisal
- Protecting the melatonin rhythm through circadian healthy light exposure
- Effects of artificial dawn and morning blue light on daytime cognitive performance, well-being, cortisol and melatonin levels
- Light therapy and Alzheimer's disease and related dementia: past, present, and future
- The role of daylight for humans: gaps in current knowledge
Neonatal Care
- Retinal waves modulate an intraretinal circuit of intrinsically photosensitive retinal ganglion cells
- No loss of melanopsin-expressing ganglion cells detected during postnatal development of the mouse retina
- The retinal basis of light aversion in neonatal mice
- Neuronal Bmal1 regulates retinal angiogenesis and neovascularization in mice
- Mechanisms of Cardiovascular Changes of Phototherapy in Newborns with Hyperbilirubinemia.