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Showing 21-40 of 657 results
  1. Cell-specific localization of β-synuclein in the mouse retina

    β-synuclein, a member of the synuclein family, is frequently co-expressed with α-synuclein in the neural system, where it serves to inhibit abnormal...

    Wenhui Zhong, Qingwen Yang, ... Jun Zhang in Brain Structure and Function
    Article 04 May 2024
  2. Assessing migraine patients with multifocal pupillographic objective perimetry

    Background

    To establish the effects of stimulating intrinsically-photosensitive retinal ganglion cells (ipRGCs) on migraine severity, and to determine...

    Eman N. Ali, Corinne F. Carle, ... Ted Maddess in BMC Neurology
    Article Open access 26 May 2021
  3. Diversity of intrinsically photosensitive retinal ganglion cells: circuits and functions

    The melanopsin-expressing, intrinsically photosensitive retinal ganglion cells (ipRGCs) are a relatively recently discovered class of atypical...

    Marcos L. Aranda, Tiffany M. Schmidt in Cellular and Molecular Life Sciences
    Article 23 September 2020
  4. Blue light blind-spot stimulation upregulates b-wave and pattern ERG activity in myopes

    Upregulation of retinal dopaminergic activity may be a target treatment for myopia progression. This study aimed to explore the viability of inducing...

    Ana Amorim-de-Sousa, Tim Schilling, ... José Manuel González-Méijome in Scientific Reports
    Article Open access 29 April 2021
  5. Melanopsin-mediated optical entrainment regulates circadian rhythms in vertebrates

    Melanopsin (OPN4) is a light-sensitive protein that plays a vital role in the regulation of circadian rhythms and other nonvisual functions. Current...

    Deng Pan, Zixu Wang, ... **g Cao in Communications Biology
    Article Open access 18 October 2023
  6. Variable abnormality of the melanopsin-derived portion of the pupillary light reflex (PLR) in patients with Parkinson’s disease (PD) and parkinsonism features

    Objectives

    Ascertain and quantify abnormality of the melanopsin-derived portion of the pupillary light reflex (PLR) in patients with Parkinson’s...

    Bruce I. Gaynes, Adnaan Zaffer, ... Ting **ao in Neurological Sciences
    Article 04 May 2021
  7. A Comprehensive Overview of the Neural Mechanisms of Light Therapy

    Light is a powerful environmental factor influencing diverse brain functions. Clinical evidence supports the beneficial effect of light therapy on...

    **aodan Huang, Qian Tao, Chaoran Ren in Neuroscience Bulletin
    Article Open access 09 August 2023
  8. Vision within the blind spot: a new test to quantify melanopsin pathway sensitivity

    Jeff Rabin, Jewearly Lundby, ... Erica Poole in Eye
    Article Open access 02 May 2024
  9. Non-visual Effects Driven Fatigue Level Recognition Method for Enclosed Space Workers

    With the rapid development of underground space and manned tourist deep diver careers, it is of great research value to enhance the comfort and task...
    **an Zhang, Yuan Feng, ... Dengkai Chen in Distributed, Ambient and Pervasive Interactions
    Conference paper 2024
  10. Effects of different light incident angles via a head-mounted device on the magnitude of nocturnal melatonin suppression in healthy young subjects

    Bright light is a primary zeitgeber (synchronizer) for the central circadian pacemaker in humans. Recently, head-mounted devices for light therapy...

    Naoko Kubota, Yusuke Tamori, ... Yujiro Yamanaka in Sleep and Biological Rhythms
    Article Open access 21 January 2022
  11. Retinal innervation tunes circuits that drive nonphotic entrainment to food

    Daily changes in light and food availability are major time cues that influence circadian timing 1 . However, little is known about the circuits that...

    Diego Carlos Fernandez, Ruchi Komal, ... Samer Hattar in Nature
    Article 22 April 2020
  12. Review on age-related differences in non-visual effects of light: melatonin suppression, circadian phase shift and pupillary light reflex in children to older adults

    Physiological effects of light exposure in humans are diverse. Among them, the circadian rhythm phase shift effect in order to maintain a 24-h cycle...

    Taisuke Eto, Shigekazu Higuchi in Journal of Physiological Anthropology
    Article Open access 24 June 2023
  13. Circadian-independent light regulation of mammalian metabolism

    The daily light–dark cycle is a key zeitgeber (time cue) for entraining an organism’s biological clock, whereby light sensing by retinal...

    Feng Rao, Tian Xue in Nature Metabolism
    Article 03 June 2024
  14. Differences in the pupillary responses to evening light between children and adolescents

    Background

    In the mammalian retina, intrinsically-photosensitive retinal ganglion cells (ipRGC) detect light and integrate signals from rods and cones...

    Lauren E. Hartstein, Monique K. LeBourgeois, ... Raymond P. Najjar in Journal of Physiological Anthropology
    Article Open access 03 July 2024
  15. Methods to Identify Rat and Mouse Retinal Ganglion Cells in Retinal Flat-Mounts

    The identification of distinct retinal ganglion cell (RGC) populations in flat-mounted retinas is key to investigating pathological or...
    Juan A. Miralles de Imperial-Ollero, Beatriz Vidal-Villegas, ... Francisco J. Valiente-Soriano in Retinal Ganglion Cells
    Protocol 2023
  16. Blue-light effects on saccadic eye movements and attentional disengagement

    People are constantly exposed to high-energy blue light as they spend considerable amounts of time reading and browsing materials on electronic...

    Hsing-Hao Lee, Su-Ling Yeh in Attention, Perception, & Psychophysics
    Article 09 March 2021
  17. Dopamine modulates the retinal clock through melanopsin-dependent regulation of cholinergic waves during development

    Background

    The mammalian retina contains an autonomous circadian clock that controls various aspects of retinal physiology and function, including...

    Chaimaa Kinane, Hugo Calligaro, ... Ouria Dkhissi-Benyahya in BMC Biology
    Article Open access 26 June 2023
  18. Light Therapy in Chronic Migraine

    Purpose of Review

    This review assesses the effectiveness and safety of light therapy, particularly green light therapy, as an emerging...

    Tsung-Wei Hou, Cheng-Chia Yang, ... Chun-Pai Yang in Current Pain and Headache Reports
    Article 12 June 2024
  19. Lighting up Oxytocin Neurons to Nurture the Brain

    Fang Zhou, Junqiang Zheng, Han Xu in Neuroscience Bulletin
    Article 22 December 2022
  20. Light modulates task-dependent thalamo-cortical connectivity during an auditory attentional task

    Exposure to blue wavelength light stimulates alertness and performance by modulating a widespread set of task-dependent cortical and subcortical...

    Ilenia Paparella, Islay Campbell, ... Gilles Vandewalle in Communications Biology
    Article Open access 16 September 2023
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