Matches in SemOpenAlex for { <https://semopenalex.org/work/W2062022210> ?p ?o ?g. }
- W2062022210 endingPage "157" @default.
- W2062022210 startingPage "151" @default.
- W2062022210 abstract "The only well documented effect of light exposure on endocrine function is the suppression of nocturnal melatonin. Bright light exposure has behavioral effects, including the alleviation of sleepiness during nocturnal sleep deprivation. The present study examines the effects of bright light on the profiles of hormones known to be affected by sleep deprivation (TSH) or involved in behavioral activation (cortisol). Eight healthy men participated each in three studies involving 36 h of continuous wakefulness. In one study, the subjects were exposed to constant dim light (baseline). In the two other studies, dim light exposure was interrupted by a 3-h period of bright light exposure either from 0500-0800 h (early morning study) or from 1300-1600 h (afternoon study). Blood samples were obtained every 15 min for 24 h to determine melatonin, cortisol, and TSH concentrations. Alertness was estimated by the number of lapses on two computerized vigilance-sensitive performance tasks. The early morning transition from dim to bright light suppressed melatonin secretion, induced an immediate, greater than 50% elevation of cortisol levels, and limited the deterioration of alertness normally associated with overnight sleep deprivation. No effect was detected on TSH profiles. Afternoon exposure to bright light did not have any effect on either hormonal or behavioral parameters. The data unambiguously demonstrate an effect of light on the corticotropic axis that is dependent on time of day." @default.
- W2062022210 created "2016-06-24" @default.
- W2062022210 creator A5008988802 @default.
- W2062022210 creator A5040133166 @default.
- W2062022210 creator A5051058632 @default.
- W2062022210 creator A5052348770 @default.
- W2062022210 date "2001-01-01" @default.
- W2062022210 modified "2023-10-16" @default.
- W2062022210 title "Transition from Dim to Bright Light in the Morning Induces an Immediate Elevation of Cortisol Levels<sup>1</sup>" @default.
- W2062022210 cites W1786661195 @default.
- W2062022210 cites W1830741797 @default.
- W2062022210 cites W1966211676 @default.
- W2062022210 cites W1968113739 @default.
- W2062022210 cites W1970574559 @default.
- W2062022210 cites W1970863361 @default.
- W2062022210 cites W1980263129 @default.
- W2062022210 cites W1987796397 @default.
- W2062022210 cites W1998127870 @default.
- W2062022210 cites W2003623977 @default.
- W2062022210 cites W2003855841 @default.
- W2062022210 cites W2011104380 @default.
- W2062022210 cites W2016737414 @default.
- W2062022210 cites W2017781886 @default.
- W2062022210 cites W2021272218 @default.
- W2062022210 cites W2023318767 @default.
- W2062022210 cites W2029323550 @default.
- W2062022210 cites W2035331608 @default.
- W2062022210 cites W2038215683 @default.
- W2062022210 cites W2040683049 @default.
- W2062022210 cites W2053790695 @default.
- W2062022210 cites W2057881388 @default.
- W2062022210 cites W2060819195 @default.
- W2062022210 cites W2062743195 @default.
- W2062022210 cites W2073618030 @default.
- W2062022210 cites W2079950908 @default.
- W2062022210 cites W2105909597 @default.
- W2062022210 cites W2139141739 @default.
- W2062022210 cites W2155221301 @default.
- W2062022210 cites W2174962221 @default.
- W2062022210 cites W2285135416 @default.
- W2062022210 cites W2321967345 @default.
- W2062022210 cites W2418751585 @default.
- W2062022210 cites W606538393 @default.
- W2062022210 cites W2460616996 @default.
- W2062022210 doi "https://doi.org/10.1210/jcem.86.1.7102" @default.
- W2062022210 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11231993" @default.
- W2062022210 hasPublicationYear "2001" @default.
- W2062022210 type Work @default.
- W2062022210 sameAs 2062022210 @default.
- W2062022210 citedByCount "85" @default.
- W2062022210 countsByYear W20620222102012 @default.
- W2062022210 countsByYear W20620222102013 @default.
- W2062022210 countsByYear W20620222102014 @default.
- W2062022210 countsByYear W20620222102015 @default.
- W2062022210 countsByYear W20620222102016 @default.
- W2062022210 countsByYear W20620222102017 @default.
- W2062022210 countsByYear W20620222102019 @default.
- W2062022210 countsByYear W20620222102020 @default.
- W2062022210 countsByYear W20620222102021 @default.
- W2062022210 countsByYear W20620222102022 @default.
- W2062022210 countsByYear W20620222102023 @default.
- W2062022210 crossrefType "journal-article" @default.
- W2062022210 hasAuthorship W2062022210A5008988802 @default.
- W2062022210 hasAuthorship W2062022210A5040133166 @default.
- W2062022210 hasAuthorship W2062022210A5051058632 @default.
- W2062022210 hasAuthorship W2062022210A5052348770 @default.
- W2062022210 hasBestOaLocation W20620222101 @default.
- W2062022210 hasConcept C118552586 @default.
- W2062022210 hasConcept C121446783 @default.
- W2062022210 hasConcept C126322002 @default.
- W2062022210 hasConcept C134018914 @default.
- W2062022210 hasConcept C15744967 @default.
- W2062022210 hasConcept C169760540 @default.
- W2062022210 hasConcept C192769605 @default.
- W2062022210 hasConcept C19720800 @default.
- W2062022210 hasConcept C200678441 @default.
- W2062022210 hasConcept C2777334680 @default.
- W2062022210 hasConcept C2778182776 @default.
- W2062022210 hasConcept C2778329153 @default.
- W2062022210 hasConcept C2778709874 @default.
- W2062022210 hasConcept C2779320081 @default.
- W2062022210 hasConcept C522805319 @default.
- W2062022210 hasConcept C71315377 @default.
- W2062022210 hasConcept C71924100 @default.
- W2062022210 hasConceptScore W2062022210C118552586 @default.
- W2062022210 hasConceptScore W2062022210C121446783 @default.
- W2062022210 hasConceptScore W2062022210C126322002 @default.
- W2062022210 hasConceptScore W2062022210C134018914 @default.
- W2062022210 hasConceptScore W2062022210C15744967 @default.
- W2062022210 hasConceptScore W2062022210C169760540 @default.
- W2062022210 hasConceptScore W2062022210C192769605 @default.
- W2062022210 hasConceptScore W2062022210C19720800 @default.
- W2062022210 hasConceptScore W2062022210C200678441 @default.
- W2062022210 hasConceptScore W2062022210C2777334680 @default.
- W2062022210 hasConceptScore W2062022210C2778182776 @default.
- W2062022210 hasConceptScore W2062022210C2778329153 @default.
- W2062022210 hasConceptScore W2062022210C2778709874 @default.
- W2062022210 hasConceptScore W2062022210C2779320081 @default.