Temporal retinal sensitivity in mesopic adaptation

Autores
Matesanz, Beatriz M; Issolio, Luis Alberto; Arranz, Isabel; De la Rosa, Cristina; Menéndez, José A; Mar, Santiago; Aparicio, Juan A
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Purpose: Night driving is a complex visual task with important ramifications for driver and pedestrian safety. It is usually performed under mesopic or scotopic conditions and frequently, in the presence of transient glare sources that can adapt parts of the central retina. The objective of this work was to analyze the time response of adaptation for the central 15° of the retina when part of it is exposed to transient or steady mesopic adapting fields. Methods: Absolute visual thresholds and luminance thresholds when viewing steady and transient adaptation fields were measured for three observers, at temporal retinal eccentricities of 0°-14.5° in steps of 2.9° (subsequently described as 0°, 3°, 6°, 9°, 12° and 15°) using a two-channel Maxwellian view optical system. The adaptation field and stimulus subtended 1.05° and 0.45° respectively. The transient adaptation field was presented with a stimulus onset asymmetry (SOA) of 300ms. Time course adaptation curves were also measured at 0°, 6° and 9° Results: The absolute dark adaptation threshold (threshold measured at dark adaptation conditions or ) decreases in peripheral retina due to an increasing rod contribution. Luminance thresholds vs eccentricity curves for transient () and steady () mesopic adaptation fields intersect across the first 15° of the peripheral retina. Conclusions: While the fovea shows higher sensitivity than the areas of peripheral retina investigated in this study, the speed of adaptation, measured from the visibility loss, is greater for retinal regions between 6° and 9° than for the fovea or retinal eccentricities beyond 9°.
Fil: Beatriz Matezanz. Universidad de Valladolid. Facultad de Ciencias; España
Fil: Issolio, Luis Alberto. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Laboratorio de Luminotecnia; 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; Argentina
Fil: Isabel Arranz. Universidad de Valladolid. Facultad de Ciencias; España
Fil: Cristina de la Rosa. Universidad de Valladolid. Facultad de Ciencias; España
Fil: José Menéndez. Universidad de Valladolid. Facultad de Ciencias; España
Fil: Santiago Mar. Universidad de Valladolid. Facultad de Ciencias; España
Fil: Juan Antonio Aparicio. Universidad de Valladolid. Facultad de Ciencias; España
Materia
CONES
EARLY ADAPTATION
MESOPIC
RODS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/95511
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/95511
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Temporal retinal sensitivity in mesopic adaptationMatesanz, Beatriz MIssolio, Luis AlbertoArranz, IsabelDe la Rosa, CristinaMenéndez, José AMar, SantiagoAparicio, Juan ACONESEARLY ADAPTATIONMESOPICRODShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Purpose: Night driving is a complex visual task with important ramifications for driver and pedestrian safety. It is usually performed under mesopic or scotopic conditions and frequently, in the presence of transient glare sources that can adapt parts of the central retina. The objective of this work was to analyze the time response of adaptation for the central 15° of the retina when part of it is exposed to transient or steady mesopic adapting fields. Methods: Absolute visual thresholds and luminance thresholds when viewing steady and transient adaptation fields were measured for three observers, at temporal retinal eccentricities of 0°-14.5° in steps of 2.9° (subsequently described as 0°, 3°, 6°, 9°, 12° and 15°) using a two-channel Maxwellian view optical system. The adaptation field and stimulus subtended 1.05° and 0.45° respectively. The transient adaptation field was presented with a stimulus onset asymmetry (SOA) of 300ms. Time course adaptation curves were also measured at 0°, 6° and 9° Results: The absolute dark adaptation threshold (threshold measured at dark adaptation conditions or ) decreases in peripheral retina due to an increasing rod contribution. Luminance thresholds vs eccentricity curves for transient () and steady () mesopic adaptation fields intersect across the first 15° of the peripheral retina. Conclusions: While the fovea shows higher sensitivity than the areas of peripheral retina investigated in this study, the speed of adaptation, measured from the visibility loss, is greater for retinal regions between 6° and 9° than for the fovea or retinal eccentricities beyond 9°.Fil: Beatriz Matezanz. Universidad de Valladolid. Facultad de Ciencias; EspañaFil: Issolio, Luis Alberto. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Laboratorio de Luminotecnia; 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: Isabel Arranz. Universidad de Valladolid. Facultad de Ciencias; EspañaFil: Cristina de la Rosa. Universidad de Valladolid. Facultad de Ciencias; EspañaFil: José Menéndez. Universidad de Valladolid. Facultad de Ciencias; EspañaFil: Santiago Mar. Universidad de Valladolid. Facultad de Ciencias; EspañaFil: Juan Antonio Aparicio. Universidad de Valladolid. Facultad de Ciencias; EspañaWiley Blackwell Publishing, Inc2011-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/95511Matesanz, Beatriz M; Issolio, Luis Alberto; Arranz, Isabel; De la Rosa, Cristina; Menéndez, José A; et al.; Temporal retinal sensitivity in mesopic adaptation; Wiley Blackwell Publishing, Inc; Ophthalmic And Physiological Optics; 31; 6; 11-2011; 615-6240275-5408CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1475-1313.2011.00859.xinfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1475-1313.2011.00859.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:52:01Zoai:ri.conicet.gov.ar:11336/95511instacron: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:34982025-10-22 11:52:01.382CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Temporal retinal sensitivity in mesopic adaptation
title Temporal retinal sensitivity in mesopic adaptation
spellingShingle Temporal retinal sensitivity in mesopic adaptation
Matesanz, Beatriz M
CONES
EARLY ADAPTATION
MESOPIC
RODS
title_short Temporal retinal sensitivity in mesopic adaptation
title_full Temporal retinal sensitivity in mesopic adaptation
title_fullStr Temporal retinal sensitivity in mesopic adaptation
title_full_unstemmed Temporal retinal sensitivity in mesopic adaptation
title_sort Temporal retinal sensitivity in mesopic adaptation
dc.creator.none.fl_str_mv Matesanz, Beatriz M
Issolio, Luis Alberto
Arranz, Isabel
De la Rosa, Cristina
Menéndez, José A
Mar, Santiago
Aparicio, Juan A
author Matesanz, Beatriz M
author_facet Matesanz, Beatriz M
Issolio, Luis Alberto
Arranz, Isabel
De la Rosa, Cristina
Menéndez, José A
Mar, Santiago
Aparicio, Juan A
author_role author
author2 Issolio, Luis Alberto
Arranz, Isabel
De la Rosa, Cristina
Menéndez, José A
Mar, Santiago
Aparicio, Juan A
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv CONES
EARLY ADAPTATION
MESOPIC
RODS
topic CONES
EARLY ADAPTATION
MESOPIC
RODS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Purpose: Night driving is a complex visual task with important ramifications for driver and pedestrian safety. It is usually performed under mesopic or scotopic conditions and frequently, in the presence of transient glare sources that can adapt parts of the central retina. The objective of this work was to analyze the time response of adaptation for the central 15° of the retina when part of it is exposed to transient or steady mesopic adapting fields. Methods: Absolute visual thresholds and luminance thresholds when viewing steady and transient adaptation fields were measured for three observers, at temporal retinal eccentricities of 0°-14.5° in steps of 2.9° (subsequently described as 0°, 3°, 6°, 9°, 12° and 15°) using a two-channel Maxwellian view optical system. The adaptation field and stimulus subtended 1.05° and 0.45° respectively. The transient adaptation field was presented with a stimulus onset asymmetry (SOA) of 300ms. Time course adaptation curves were also measured at 0°, 6° and 9° Results: The absolute dark adaptation threshold (threshold measured at dark adaptation conditions or ) decreases in peripheral retina due to an increasing rod contribution. Luminance thresholds vs eccentricity curves for transient () and steady () mesopic adaptation fields intersect across the first 15° of the peripheral retina. Conclusions: While the fovea shows higher sensitivity than the areas of peripheral retina investigated in this study, the speed of adaptation, measured from the visibility loss, is greater for retinal regions between 6° and 9° than for the fovea or retinal eccentricities beyond 9°.
Fil: Beatriz Matezanz. Universidad de Valladolid. Facultad de Ciencias; España
Fil: Issolio, Luis Alberto. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Laboratorio de Luminotecnia; 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; Argentina
Fil: Isabel Arranz. Universidad de Valladolid. Facultad de Ciencias; España
Fil: Cristina de la Rosa. Universidad de Valladolid. Facultad de Ciencias; España
Fil: José Menéndez. Universidad de Valladolid. Facultad de Ciencias; España
Fil: Santiago Mar. Universidad de Valladolid. Facultad de Ciencias; España
Fil: Juan Antonio Aparicio. Universidad de Valladolid. Facultad de Ciencias; España
description Purpose: Night driving is a complex visual task with important ramifications for driver and pedestrian safety. It is usually performed under mesopic or scotopic conditions and frequently, in the presence of transient glare sources that can adapt parts of the central retina. The objective of this work was to analyze the time response of adaptation for the central 15° of the retina when part of it is exposed to transient or steady mesopic adapting fields. Methods: Absolute visual thresholds and luminance thresholds when viewing steady and transient adaptation fields were measured for three observers, at temporal retinal eccentricities of 0°-14.5° in steps of 2.9° (subsequently described as 0°, 3°, 6°, 9°, 12° and 15°) using a two-channel Maxwellian view optical system. The adaptation field and stimulus subtended 1.05° and 0.45° respectively. The transient adaptation field was presented with a stimulus onset asymmetry (SOA) of 300ms. Time course adaptation curves were also measured at 0°, 6° and 9° Results: The absolute dark adaptation threshold (threshold measured at dark adaptation conditions or ) decreases in peripheral retina due to an increasing rod contribution. Luminance thresholds vs eccentricity curves for transient () and steady () mesopic adaptation fields intersect across the first 15° of the peripheral retina. Conclusions: While the fovea shows higher sensitivity than the areas of peripheral retina investigated in this study, the speed of adaptation, measured from the visibility loss, is greater for retinal regions between 6° and 9° than for the fovea or retinal eccentricities beyond 9°.
publishDate 2011
dc.date.none.fl_str_mv 2011-11
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/11336/95511
Matesanz, Beatriz M; Issolio, Luis Alberto; Arranz, Isabel; De la Rosa, Cristina; Menéndez, José A; et al.; Temporal retinal sensitivity in mesopic adaptation; Wiley Blackwell Publishing, Inc; Ophthalmic And Physiological Optics; 31; 6; 11-2011; 615-624
0275-5408
CONICET Digital
CONICET
url http://hdl.handle.net/11336/95511
identifier_str_mv Matesanz, Beatriz M; Issolio, Luis Alberto; Arranz, Isabel; De la Rosa, Cristina; Menéndez, José A; et al.; Temporal retinal sensitivity in mesopic adaptation; Wiley Blackwell Publishing, Inc; Ophthalmic And Physiological Optics; 31; 6; 11-2011; 615-624
0275-5408
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1475-1313.2011.00859.x
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1475-1313.2011.00859.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
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 12.982451

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