Photoreceptor Contributions to the Human Pupil Light Reflex

The pupil reacts to the amount of light reaching the eye. It reduces its size when the light is high and dilates at low light levels to allow the entrance of more photons. This behavior is called pupil light reflex (PLR). Recent investigations in humans were conducted to understand how the photorece...

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Detalles Bibliográficos
Autores: Barrionuevo, Pablo Alejandro, Issolio, Luis Alberto, Tripolone, María Constanza
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:Argentina
Institución:Consejo Nacional de Investigaciones Científicas y Técnicas
Repositorio:CONICET Digital (CONICET)
Idioma:inglés
OAI Identifier:oai:ri.conicet.gov.ar:11336/232963
Acceso en línea:http://hdl.handle.net/11336/232963
Access Level:acceso abierto
Palabra clave:PUPIL
PHOTORECEPTORS
HUMANS
RETINA
PUPILLOMETRY
https://purl.org/becyt/ford/3.2
https://purl.org/becyt/ford/3
https://purl.org/becyt/ford/3.1
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repository_id_str
spelling Photoreceptor Contributions to the Human Pupil Light ReflexBarrionuevo, Pablo AlejandroIssolio, Luis AlbertoTripolone, María ConstanzaPUPILPHOTORECEPTORSHUMANSRETINAPUPILLOMETRYhttps://purl.org/becyt/ford/3.2https://purl.org/becyt/ford/3https://purl.org/becyt/ford/3.1https://purl.org/becyt/ford/3The pupil reacts to the amount of light reaching the eye. It reduces its size when the light is high and dilates at low light levels to allow the entrance of more photons. This behavior is called pupil light reflex (PLR). Recent investigations in humans were conducted to understand how the photoreceptor signals are combined to drive the pupil light reflex. This review is about the physiological processes that govern the pupil in humans. In particular, how cone-opsins, rhodopsin, and melanopsin photoreception contribute to governing the PLR. We also summarize investigations on the assessment of the PLR in clinical settings.Fil: Barrionuevo, Pablo Alejandro. Justus Liebig Universitat Giessen.; Alemania. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Investigación en Luz, Ambiente y Visión. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Investigación en Luz, Ambiente y Visión; ArgentinaFil: Issolio, Luis Alberto. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Departamento de Luminotecnia, Luz y Visión; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Investigación en Luz, Ambiente y Visión. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Investigación en Luz, Ambiente y Visión; ArgentinaFil: Tripolone, María Constanza. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Investigación en Luz, Ambiente y Visión. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Instituto de Investigación en Luz, Ambiente y Visión; ArgentinaElsevier2023-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/232963Barrionuevo, Pablo Alejandro; Issolio, Luis Alberto; Tripolone, María Constanza; Photoreceptor Contributions to the Human Pupil Light Reflex; Elsevier; Journal of Photochemistry and Photobiology; 15; 4-2023; 1-112666-4690CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S2666469023000192info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jpap.2023.100178info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:46:21Zoai:ri.conicet.gov.ar:11336/232963instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982024-05-08 13:46:22.018CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Photoreceptor Contributions to the Human Pupil Light Reflex
title Photoreceptor Contributions to the Human Pupil Light Reflex
spellingShingle Photoreceptor Contributions to the Human Pupil Light Reflex
Barrionuevo, Pablo Alejandro
PUPIL
PHOTORECEPTORS
HUMANS
RETINA
PUPILLOMETRY
https://purl.org/becyt/ford/3.2
https://purl.org/becyt/ford/3
https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
title_short Photoreceptor Contributions to the Human Pupil Light Reflex
title_full Photoreceptor Contributions to the Human Pupil Light Reflex
title_fullStr Photoreceptor Contributions to the Human Pupil Light Reflex
title_full_unstemmed Photoreceptor Contributions to the Human Pupil Light Reflex
title_sort Photoreceptor Contributions to the Human Pupil Light Reflex
dc.creator.none.fl_str_mv Barrionuevo, Pablo Alejandro
Issolio, Luis Alberto
Tripolone, María Constanza
author Barrionuevo, Pablo Alejandro
author_facet Barrionuevo, Pablo Alejandro
Issolio, Luis Alberto
Tripolone, María Constanza
author_role author
author2 Issolio, Luis Alberto
Tripolone, María Constanza
author2_role author
author
dc.subject.none.fl_str_mv PUPIL
PHOTORECEPTORS
HUMANS
RETINA
PUPILLOMETRY
https://purl.org/becyt/ford/3.2
https://purl.org/becyt/ford/3
https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
topic PUPIL
PHOTORECEPTORS
HUMANS
RETINA
PUPILLOMETRY
https://purl.org/becyt/ford/3.2
https://purl.org/becyt/ford/3
https://purl.org/becyt/ford/3.1
https://purl.org/becyt/ford/3
description The pupil reacts to the amount of light reaching the eye. It reduces its size when the light is high and dilates at low light levels to allow the entrance of more photons. This behavior is called pupil light reflex (PLR). Recent investigations in humans were conducted to understand how the photoreceptor signals are combined to drive the pupil light reflex. This review is about the physiological processes that govern the pupil in humans. In particular, how cone-opsins, rhodopsin, and melanopsin photoreception contribute to governing the PLR. We also summarize investigations on the assessment of the PLR in clinical settings.
publishDate 2023
dc.date.none.fl_str_mv 2023-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/232963
Barrionuevo, Pablo Alejandro; Issolio, Luis Alberto; Tripolone, María Constanza; Photoreceptor Contributions to the Human Pupil Light Reflex; Elsevier; Journal of Photochemistry and Photobiology; 15; 4-2023; 1-11
2666-4690
CONICET Digital
CONICET
url http://hdl.handle.net/11336/232963
identifier_str_mv Barrionuevo, Pablo Alejandro; Issolio, Luis Alberto; Tripolone, María Constanza; Photoreceptor Contributions to the Human Pupil Light Reflex; Elsevier; Journal of Photochemistry and Photobiology; 15; 4-2023; 1-11
2666-4690
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S2666469023000192
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jpap.2023.100178
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 15,812455

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