Cargando…
Preliminary evidence that both blue and red light can induce alertness at night
BACKGROUND: A variety of studies have demonstrated that retinal light exposure can increase alertness at night. It is now well accepted that the circadian system is maximally sensitive to short-wavelength (blue) light and is quite insensitive to long-wavelength (red) light. Retinal exposures to blue...
Autores principales: | , , , |
---|---|
Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2009
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2744917/ https://www.ncbi.nlm.nih.gov/pubmed/19712442 http://dx.doi.org/10.1186/1471-2202-10-105 |