Publications by authors named "Andrew Zele"

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A method for setting the melanopsin and rhodopsin content in commercial LED sources to investigate the effects of ambient light on behavior.
Thomas W Nugent, Andrew J Zele

Behav Res Methods· December 2025

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Rapid clinical assessment of spatial contrast sensitivity changes in retinal disease and ageing.
Prakash Adhikari, Andrew J Zele, Beatrix Feigl

Br J Ophthalmol· August 2025

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Polysomnographic (PSG) Characteristics of Sleep Behaviour in Parkinson's Disease: A Brief Report.
Beatrix Feigl, Subodh Gnyawali, Lucy D Burr, Glenice Duggan, Andrew J Zele

J Sleep Res· June 2025

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What can the eye see with melanopsin?
Thomas W Nugent, Andrew J Zele

Proc Natl Acad Sci U S A· November 2024

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Melanopsin-mediated amplification of cone signals in the human visual cortex.
Prakash Adhikari, Samir Uprety, Beatrix Feigl, Andrew J Zele

Proc Biol Sci· May 2024

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Efficacy of biologically-directed daylight therapy on sleep and circadian rhythm in Parkinson's disease: a randomised, double-blind, parallel-group, active-controlled, phase 2 clinical trial.
Beatrix Feigl, Simon J G Lewis, Lucy D Burr, Daniel Schweitzer, Subodh Gnyawali, Andrew J Zele

EClinicalMedicine· March 2024

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Design and validation of a chart-based measure of the limits of spatial contrast sensitivity.
Prakash Adhikari, Drew D Carter, Beatrix Feigl, Andrew J Zele

Ophthalmic Physiol Opt· March 2023

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Protocol for isolation of melanopsin and rhodopsin in the human eye using silent substitution.
Thomas W Nugent, Drew D Carter, Samir Uprety, Prakash Adhikari, Beatrix Feigl, Andrew J Zele

STAR Protoc· March 2023

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A five-primary Maxwellian-view display for independent control of melanopsin, rhodopsin, and three-cone opsins on a fine spatial scale.
Thomas W Nugent, Andrew J Zele

J Vis· November 2022

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Melanopsin photoreception differentially modulates rod-mediated and cone-mediated human temporal vision.
Samir Uprety, Prakash Adhikari, Beatrix Feigl, Andrew J Zele

iScience· July 2022

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The role of melanopsin photoreception on visual attention linked pupil responses.
Subodh Gnyawali, Beatrix Feigl, Prakash Adhikari, Andrew J Zele

Eur J Neurosci· April 2022

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Design and validation of a chart-based measure of the limits of spatial contrast sensitivity.
Prakash Adhikari, Drew D Carter, Beatrix Feigl, Andrew J Zele

Ophthalmic Physiol Opt· January 2022

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Light adaptation characteristics of melanopsin.
Mukund Pant, Andrew J Zele, Beatrix Feigl, Prakash Adhikari

Vision Res· November 2021

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Melanopsin Cell Dysfunction is Involved in Sleep Disruption in Parkinson's Disease.
Beatrix Feigl, Sunila Dumpala, Graham K Kerr, Andrew J Zele

J Parkinsons Dis· September 2021

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Supplemental light exposure improves sleep architecture in people with type 2 diabetes.
Prakash Adhikari, Asik Pradhan, Andrew J Zele, Beatrix Feigl

Acta Diabetol· September 2021

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Optimizing methods to isolate melanopsin-directed responses.
Samir Uprety, Andrew J Zele, Beatrix Feigl, Dingcai Cao, Prakash Adhikari

J Opt Soc Am A Opt Image Sci Vis· July 2021

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The Functional Field of View of Older Adults is Associated With Contrast Discrimination in the Magnocellular not Parvocellular Pathway.
Garry F Power, Elizabeth G Conlon, Andrew J Zele

J Gerontol B Psychol Sci Soc Sci· June 2021

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Threshold vision under full-field stimulation: Revisiting the minimum number of quanta necessary to evoke a visual sensation.
Ashim Dey, Andrew J Zele, Beatrix Feigl, Prakash Adhikari

Vision Res· March 2021

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Melanopsin hypersensitivity dominates interictal photophobia in migraine.
Andrew J Zele, Ashim Dey, Prakash Adhikari, Beatrix Feigl

Cephalalgia· February 2021

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The accuracy of artificial and natural light measurements by actigraphs.
Daniel S Joyce, Andrew J Zele, Beatrix Feigl, Prakash Adhikari

J Sleep Res· October 2020

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Editorial: The Pupil: Behavior, Anatomy, Physiology and Clinical Biomarkers.
Andrew J Zele, Paul D Gamlin

Front Neurol· April 2020

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Rhodopsin and melanopsin contributions to human brightness estimation.
Andrew J Zele, Ashim Dey, Prakash Adhikari, Beatrix Feigl

J Opt Soc Am A Opt Image Sci Vis· April 2020

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The melanopsin-directed white noise electroretinogram (wnERG).
Prakash Adhikari, Andrew J Zele, Dingcai Cao, Jan Kremers, Beatrix Feigl

Vision Res· November 2019

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The flicker Pupil Light Response (fPLR).
Prakash Adhikari, Beatrix Feigl, Andrew J Zele

Transl Vis Sci Technol· September 2019

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Melanopsin and Cone Photoreceptor Inputs to the Afferent Pupil Light Response.
Andrew J Zele, Prakash Adhikari, Dingcai Cao, Beatrix Feigl

Front Neurol· May 2019

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