Blue light filtered white light induces depression-like responses and temporary spatial learning deficits in rats
Q Meng, Y Lian, J Jiang, W Wang, X Hou, Y Pan… - Photochemical & …, 2018 - Springer
… blue light (440–480 nm) of white light (3.0% transmittance of blue light, Fig. 1B). The dark
room … Based on the observed effects of blue light deprivation on rodents in this study, blue light …
room … Based on the observed effects of blue light deprivation on rodents in this study, blue light …
[HTML][HTML] Light affects mood and learning through distinct retina-brain pathways
DC Fernandez, PM Fogerson, LL Ospri, MB Thomsen… - Cell, 2018 - cell.com
… Here, we reveal that the direct effects of light on learning and mood utilize distinct ipRGC …
of light on learning, independently of the SCN's pacemaker function. Mood regulation by light, …
of light on learning, independently of the SCN's pacemaker function. Mood regulation by light, …
Visual-deficit following long-term continuous light exposure
MH Bennett, RF Dyer, JD Dunn - Experimental Neurology, 1973 - Elsevier
… and biochemical light dependent … iii learning ratc5 of a ligllt--dXli tliscriinination task for
control alltl coiltinuuus-ligllt ( Cl, j csl~setl animals. Intl~ctl. in one rel~0rt (3) this lack of deficit was …
control alltl coiltinuuus-ligllt ( Cl, j csl~setl animals. Intl~ctl. in one rel~0rt (3) this lack of deficit was …
Aberrant light directly impairs mood and learning through melanopsin-expressing neurons
… Here, we provide a further model in which light directly influences mood leading to learning
deficits in the context of an intact circadian timing system and normal sleep distribution and …
deficits in the context of an intact circadian timing system and normal sleep distribution and …
Blue-enriched morning light as a countermeasure to light at the wrong time: effects on cognition, sleepiness, sleep, and circadian phase
… smaller with the blue-enriched morning light. During the night, … light exposure than after
blue light exposure in the evening. Our results indicate that bright blue-enriched morning light …
blue light exposure in the evening. Our results indicate that bright blue-enriched morning light …
Effects of blue-and red-enriched light on attention and sleep in typically developing adolescents
P Studer, JM Brucker, C Haag, J Van Doren… - Physiology & …, 2019 - Elsevier
… In summary, at night, in adults, light with a high percentage of blue light was reported to … ,
a sleep disorder, learning disabilities, and attentional deficits. Participants were recruited from …
a sleep disorder, learning disabilities, and attentional deficits. Participants were recruited from …
Effects of smartphone use with and without blue light at night in healthy adults: A randomized, double-blind, cross-over, placebo-controlled comparison
JY Heo, K Kim, M Fava, D Mischoulon… - Journal of psychiatric …, 2017 - Elsevier
… Smartphones deliver light to users through Light Emitting Diode (LED) displays. Blue light
is … This study investigated the immediate effects of smartphone blue light LED on humans at …
is … This study investigated the immediate effects of smartphone blue light LED on humans at …
Learning deficit in BDNF mutant mice
S Linnarsson, A Björklund… - European Journal of …, 1997 - Wiley Online Library
… is required for normal spatial learning, mice carrying a deletion … or peripheral deficits also
contribute to the learning deficits in … suggest that BDNF expression may be linked to learning. …
contribute to the learning deficits in … suggest that BDNF expression may be linked to learning. …
Detection of behavioral alterations and learning deficits in mice lacking synaptophysin
U Schmitt, N Tanimoto, M Seeliger, F Schaeffel… - Neuroscience, 2009 - Elsevier
… We also detect impairments in learning and memory, most notably reduced object novelty
recognition and reduced spatial learning. These deficits are unlikely caused by impaired vision…
recognition and reduced spatial learning. These deficits are unlikely caused by impaired vision…
Blue light from light-emitting diodes elicits a dose-dependent suppression of melatonin in humans
KE West, MR Jablonski, B Warfield… - Journal of applied …, 2011 - journals.physiology.org
… Because blue light can induce damage to the eye when exposed to light within the range of
… of 14.19 μW/cm 2 for the blue LEDs, narrow bandwidth blue light appears to be stronger than …
… of 14.19 μW/cm 2 for the blue LEDs, narrow bandwidth blue light appears to be stronger than …
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