Zobrazeno 1 - 10
of 352
pro vyhledávání: '"Rea Mark S"'
Publikováno v:
In British Journal of Anaesthesia May 2024 132(5):957-963
Autor:
Figueiro Mariana G, Rea Mark S
Publikováno v:
BMC Research Notes, Vol 5, Iss 5, p 221 (2012)
Abstract Background A previous study reported a method for measuring the spectral transmittance of individual human eyelids. A prototype light mask using narrow-band “green” light (λmax = 527 nm) was used to deliver light through closed eyelids
Externí odkaz:
https://doaj.org/article/dcff1948331b45d98e61b273847d801d
Publikováno v:
BMC Research Notes, Vol 4, Iss 1, p 334 (2011)
Abstract Background Environmental and physiological conditions make older adults more likely to lose synchronization to their local time and experience sleep disturbances. A regular, 24-hour light/dark cycle promotes synchronization. It is now well e
Externí odkaz:
https://doaj.org/article/60585694bb6440268b100d3caaabff3a
Publikováno v:
BMC Geriatrics, Vol 11, Iss 1, p 49 (2011)
Abstract Background The visual system plays an important role in maintaining balance. As a person ages, gait becomes slower and stride becomes shorter, especially in dimly lighted environments. Falls risk has been associated with reduced speed and in
Externí odkaz:
https://doaj.org/article/a7d584203f77496b8b7017129df04bd3
Publikováno v:
Journal of Circadian Rhythms, Vol 8, Iss 1, p 2 (2010)
Abstract The present paper reflects a work in progress toward a definition of circadian light, one that should be informed by the thoughtful, century-old evolution of our present definition of light as a stimulus for the human visual system. This wor
Externí odkaz:
https://doaj.org/article/201f7bb085464315a35c18067056be03
Publikováno v:
BMC Neuroscience, Vol 10, Iss 1, p 105 (2009)
Abstract 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
Externí odkaz:
https://doaj.org/article/2a0f84f0574e4115b9e809f0fe00d399
Publikováno v:
Journal of Circadian Rhythms, Vol 6, Iss 1, p 7 (2008)
Abstract Background Light and dark patterns are the major synchronizer of circadian rhythms to the 24-hour solar day. Disruption of circadian rhythms has been associated with a variety of maladies. Ecological studies of human exposures to light are v
Externí odkaz:
https://doaj.org/article/9a62a5e30add4f77a6e27ff76d3174b6
Publikováno v:
Journal of Circadian Rhythms, Vol 3, Iss 1, p 14 (2005)
Abstract Background It is well established that the absolute sensitivity of the suprachiasmatic nucleus to photic stimulation received through the retino-hypothalamic tract changes throughout the 24-hour day. It is also believed that a combination of
Externí odkaz:
https://doaj.org/article/1bea573e38704017921f4480507dff3d
Publikováno v:
Frontiers in Photonics; 2024, p1-11, 11p
Publikováno v:
International Journal of Plant Biology; Jun2024, Vol. 15 Issue 2, p468-481, 14p