Dysregulated light/dark cycle impairs sleep and delays the recovery of patients in intensive care units: A call for action for COVID-19 treatmentCOVID-19Light exposureintensive care unitExposure to an adequate light-dark cycle is important for the speedy recovery of hospitalized and institutionalized...
In particular, dim light exposure during night hours induced disruption of circadian rhythm and sleep thus promoting accumulation of tau protein in the brains of tauopathy/AD Drosophila fly model [43]. Similarly, light exposure increases tau cleavage and neurodegeneration in the Drosophila spaghetti ...
exposure to dim light (0.5~1 lux) caused changes in the sleep and body-temperature patterns of adult rats: the time spent in NREM sleep decreased after the first night of dim light exposure, while the number of REM sleep episodes increased (i.e., greater fragmentation of REM sleep)16. ...
Nighttime light exposure has become widespread in industrialized societies1,2. Artificial light at night profoundly disrupts sleep in humans3,4,5,6. Melanopsin (OPN4)-expressing intrinsically photosensitive retinal ganglion cells (ipRGCs) convey retinal photoreceptor-driven light input to the brain to ...
Exposure to daylight is shown to help you sleep longer, feel more tired in the evening, and help you fall asleep faster. (1) Blue light during the day is vital for daytime alertness; however, exposure to blue light at night can disrupt our sleep cycle, potentially leading to serious healt...
). We modeled sleep as a piecewise variable with a cutoff at 7 hours (≤7 hours per day and >7 hours per day)19,20 to account for the inverted U-shaped association between sleep duration and healthy aging.4 Because the proportion of missing values for each exposure was less than 5% (...
Long-term blue light exposure impairs mitochondrial dynamics in the retina in light-induced retinal degeneration in vivo and in vitro. J Photochem Photobiol B. 2023;240:112654. doi:10.1016/j.jphotobiol.2023.112654 PubMedGoogle ScholarCrossref 45. Boulton M, Dayhaw-Barker P. ...
Darkness exposure during the entire dark phase served as a control. Unexpectedly, acute red light at 100 lx induced marked NREM sleep and REM sleep oscillations, as white light did (Figure 1c). The total time spent in NREM sleep and REM sleep for the 5-h light-on period in each group...
A. et al. Nocturnal light exposure impairs affective responses in a wavelength-dependent manner. J. Neurosci. 33, 13081–13087 (2013). Article CAS PubMed PubMed Central Google Scholar Ashkenazy-Frolinger, T., Kronfeld-Schor, N., Juetten, J. & Einat, H. It is darkness and not light:...
Nocturnal Light Exposure Impairs Affective Responses in a Wavelength-Dependent Manner J. Neurosci., 33 (2013), pp. 13081-13087, 10.1523/jneurosci.5734-12.2013 View in ScopusGoogle Scholar 30 H.C. van Diepen, R.A. Schoonderwoerd, A. Ramkisoensing, J.A.M. Janse, S. Hattar, J.H. Meij...