The Influence of Light on Mood

Autores
Tonello, Graciela Lucia del Carmen; Sandoval, Jose Domingo; Núñez, Carlos Germán; Duca, Gladys Lia; Piro Magariños, María Beatríz
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Light is the most important environmental signal for the mammalian circadian system, and is detected exclusively by the eyes via specialized ganglion cell photoreceptors. Cycles of light and darkness relayed by the retina entrain suprachiasmatic nuclei neural activity, which in turn entrains the rhythmic production and secretion of melatonin from the pineal gland. Deficiencies on the daily and seasonal pattern of melatonin secretion seem to be one of the main causes of mood disorders. Since several studies confirmed that depressed patients show low concentrations of melatonin at night and that this could be an individual trait marker, the objective of this study was to test a hypothesis proposed by Stone to the lighting community in 1999 related to possible associations between glare sensitivity, melatonin response and depression. In the present research report, significant correlations were found between winter depression and melatonin production with age. On the other hand, sensitivity to glare significantly correlated with melatonin production during winter. Taken together, the results lend support for more investigation on these associations.
Fil: Tonello, Graciela Lucia del Carmen. 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: Sandoval, Jose Domingo. 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: Núñez, Carlos Germán. Universidad Nacional de Tucumán; Argentina
Fil: Duca, Gladys Lia. Universidad Nacional de Tucumán; Argentina
Fil: Piro Magariños, María Beatríz. Universidad Nacional de Tucumán; Argentina
Materia
LIGHT
MELATONIN
MOOD
VULNERABILITY
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:11336/62744
Acceder
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network_name_str CONICET Digital (CONICET)
spelling The Influence of Light on MoodTonello, Graciela Lucia del CarmenSandoval, Jose DomingoNúñez, Carlos GermánDuca, Gladys LiaPiro Magariños, María BeatrízLIGHTMELATONINMOODVULNERABILITYhttps://purl.org/becyt/ford/5.1https://purl.org/becyt/ford/5Light is the most important environmental signal for the mammalian circadian system, and is detected exclusively by the eyes via specialized ganglion cell photoreceptors. Cycles of light and darkness relayed by the retina entrain suprachiasmatic nuclei neural activity, which in turn entrains the rhythmic production and secretion of melatonin from the pineal gland. Deficiencies on the daily and seasonal pattern of melatonin secretion seem to be one of the main causes of mood disorders. Since several studies confirmed that depressed patients show low concentrations of melatonin at night and that this could be an individual trait marker, the objective of this study was to test a hypothesis proposed by Stone to the lighting community in 1999 related to possible associations between glare sensitivity, melatonin response and depression. In the present research report, significant correlations were found between winter depression and melatonin production with age. On the other hand, sensitivity to glare significantly correlated with melatonin production during winter. Taken together, the results lend support for more investigation on these associations.Fil: Tonello, Graciela Lucia del Carmen. 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: Sandoval, Jose Domingo. 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: Núñez, Carlos Germán. Universidad Nacional de Tucumán; ArgentinaFil: Duca, Gladys Lia. Universidad Nacional de Tucumán; ArgentinaFil: Piro Magariños, María Beatríz. Universidad Nacional de Tucumán; ArgentinaDavid Publishing Company2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/62744Tonello, Graciela Lucia del Carmen; Sandoval, Jose Domingo; Núñez, Carlos Germán; Duca, Gladys Lia; Piro Magariños, María Beatríz; The Influence of Light on Mood; David Publishing Company; Psychology Research; 5; 3; 3-2015; 215-2252159-5542CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.17265/2159-5542/2015.03.008info:eu-repo/semantics/altIdentifier/url/http://www.davidpublisher.org/Public/uploads/Contribute/552e1be58a949.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:21:17Zoai:ri.conicet.gov.ar:11336/62744instacron: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 11:21:18.087CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The Influence of Light on Mood
title The Influence of Light on Mood
spellingShingle The Influence of Light on Mood
Tonello, Graciela Lucia del Carmen
LIGHT
MELATONIN
MOOD
VULNERABILITY
title_short The Influence of Light on Mood
title_full The Influence of Light on Mood
title_fullStr The Influence of Light on Mood
title_full_unstemmed The Influence of Light on Mood
title_sort The Influence of Light on Mood
dc.creator.none.fl_str_mv Tonello, Graciela Lucia del Carmen
Sandoval, Jose Domingo
Núñez, Carlos Germán
Duca, Gladys Lia
Piro Magariños, María Beatríz
author Tonello, Graciela Lucia del Carmen
author_facet Tonello, Graciela Lucia del Carmen
Sandoval, Jose Domingo
Núñez, Carlos Germán
Duca, Gladys Lia
Piro Magariños, María Beatríz
author_role author
author2 Sandoval, Jose Domingo
Núñez, Carlos Germán
Duca, Gladys Lia
Piro Magariños, María Beatríz
author2_role author
author
author
author
dc.subject.none.fl_str_mv LIGHT
MELATONIN
MOOD
VULNERABILITY
topic LIGHT
MELATONIN
MOOD
VULNERABILITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/5.1
https://purl.org/becyt/ford/5
dc.description.none.fl_txt_mv Light is the most important environmental signal for the mammalian circadian system, and is detected exclusively by the eyes via specialized ganglion cell photoreceptors. Cycles of light and darkness relayed by the retina entrain suprachiasmatic nuclei neural activity, which in turn entrains the rhythmic production and secretion of melatonin from the pineal gland. Deficiencies on the daily and seasonal pattern of melatonin secretion seem to be one of the main causes of mood disorders. Since several studies confirmed that depressed patients show low concentrations of melatonin at night and that this could be an individual trait marker, the objective of this study was to test a hypothesis proposed by Stone to the lighting community in 1999 related to possible associations between glare sensitivity, melatonin response and depression. In the present research report, significant correlations were found between winter depression and melatonin production with age. On the other hand, sensitivity to glare significantly correlated with melatonin production during winter. Taken together, the results lend support for more investigation on these associations.
Fil: Tonello, Graciela Lucia del Carmen. 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: Sandoval, Jose Domingo. 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: Núñez, Carlos Germán. Universidad Nacional de Tucumán; Argentina
Fil: Duca, Gladys Lia. Universidad Nacional de Tucumán; Argentina
Fil: Piro Magariños, María Beatríz. Universidad Nacional de Tucumán; Argentina
description Light is the most important environmental signal for the mammalian circadian system, and is detected exclusively by the eyes via specialized ganglion cell photoreceptors. Cycles of light and darkness relayed by the retina entrain suprachiasmatic nuclei neural activity, which in turn entrains the rhythmic production and secretion of melatonin from the pineal gland. Deficiencies on the daily and seasonal pattern of melatonin secretion seem to be one of the main causes of mood disorders. Since several studies confirmed that depressed patients show low concentrations of melatonin at night and that this could be an individual trait marker, the objective of this study was to test a hypothesis proposed by Stone to the lighting community in 1999 related to possible associations between glare sensitivity, melatonin response and depression. In the present research report, significant correlations were found between winter depression and melatonin production with age. On the other hand, sensitivity to glare significantly correlated with melatonin production during winter. Taken together, the results lend support for more investigation on these associations.
publishDate 2015
dc.date.none.fl_str_mv 2015-03
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/11336/62744
Tonello, Graciela Lucia del Carmen; Sandoval, Jose Domingo; Núñez, Carlos Germán; Duca, Gladys Lia; Piro Magariños, María Beatríz; The Influence of Light on Mood; David Publishing Company; Psychology Research; 5; 3; 3-2015; 215-225
2159-5542
CONICET Digital
CONICET
url http://hdl.handle.net/11336/62744
identifier_str_mv Tonello, Graciela Lucia del Carmen; Sandoval, Jose Domingo; Núñez, Carlos Germán; Duca, Gladys Lia; Piro Magariños, María Beatríz; The Influence of Light on Mood; David Publishing Company; Psychology Research; 5; 3; 3-2015; 215-225
2159-5542
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.17265/2159-5542/2015.03.008
info:eu-repo/semantics/altIdentifier/url/http://www.davidpublisher.org/Public/uploads/Contribute/552e1be58a949.pdf
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv David Publishing Company
publisher.none.fl_str_mv David Publishing Company
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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