Results 161 to 170 of about 3,566 (193)
A novel theory of rapid eye movement sleep as an integral component of the seasonal timekeeping apparatus. [PDF]
Front NeurosciRaitiere MN.
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Blind Mice, African Clawed Frogs, and the Missing Link Between Circadian Rhythms and Psychiatry. [PDF]
Biol PsychiatrySaali A, Ross DA, Cooper JJ, Novick AM.
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Melanopsin-mediated signals in natural and human-made environments
Barrionuevo PA, Barrancas FD.
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Chemogenetic Activation of ipRGCs Drives Changes in Dark-Adapted (Scotopic) Electroretinogram
Investigative Ophthalmology and Visual Science, 2016 The purpose of this study was to investigate the impact of activating melanopsin-expressing intrinsically photosensitive retinal ganglion cells (ipRGCs) on dark-adapted (scotopic) electroretinograms (ERG).We used mice (Opn4Cre/+) expressing cre recombinase in melanopsin-expressing cells for a targeted gene delivery of a chemogenetic Gq-coupled receptor,
Nina Milosavljevic +2 more
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Domain of Metamers Exciting Intrinsically Photosensitive Retinal Ganglion Cells (ipRGCs) and Rods [PDF]
Journal of the Optical Society of America A: Optics and Image Science, and Vision, 2012 Any stimulus can be described as composed of two components-a fundamental color stimulus that controls the three cone responses and a metameric black that has no effect on cones but can drive photoreceptors other than cones [e.g., rods and melanopsin expressing retinal ganglion cells (ipRGCs)]. The Cohen and Kappauf [Am. J. Psychol.
Françoise Viénot
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The Role of ipRGCs in Ocular Growth and Myopia Development
Science Advances, 2022 The increasing global prevalence of myopia calls for elaboration of the pathogenesis of this disease. Here, we show that selective ablation and activation of intrinsically photosensitive retinal ganglion cells (ipRGCs) in developing mice induced myopic and hyperopic refractive shifts by modulating the corneal radius of curvature (CRC) and axial length (
Shi-Jun Weng, Xu Han, Yong-Mei Zhong
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Photoentrainment and Pupillary Light Reflex Are Mediated by Distinct Populations of ipRGCs [PDF]
Nature, 2011 Intrinsically photosensitive retinal ganglion cells (ipRGCs) express the photopigment melanopsin and regulate a wide array of light-dependent physiological processes. Genetic ablation of ipRGCs eliminates circadian photoentrainment and severely disrupts the pupillary light reflex (PLR).
Samer Hattar +2 more
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Circadian rhythm, ipRGCs, and dopamine signalling in myopia
Graefe's Archive for Clinical and Experimental Ophthalmology, 2023Myopia, a common ophthalmic disorder, places a high economic burden on individuals and society. Genetic and environmental factors influence myopia progression; however, the underlying mechanisms remain unelucidated. This paper reviews recent advances in circadian rhythm, intrinsically photosensitive retinal ganglion cells (ipRGCs), and dopamine (DA ...
Licheng Li +5 more
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