Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Field measurements of light exposures and circadian disruption in two populations of older adults.

Literature DB >> 22699845

Field measurements of light exposures and circadian disruption in two populations of older adults.

Mariana G Figueiro¹, Robert Hamner, Patricia Higgins, Thomas Hornick, Mark S Rea.

Abstract

The absence of daily robust light-dark exposure patterns may contribute to sleep disturbances in persons with Alzheimer’s disease and related dementias (ADRD). Personal light-dark and activity-rest patterns were measured for healthy older adults and for persons with ADRD. Persons with ADRD experienced lower light levels, exhibited lower activity levels, and had greater levels of circadian disruption than healthy older adults during winter. Seasonal differences were observed for persons with ADRD; lower levels of light exposure and greater levels of circadian disruption were seen during the winter than during the summer, although activity levels did not differ for the two seasons.

Entities: Chemical Disease Gene Species

Mesh：

Year: 2012 PMID： 22699845 PMCID： PMC3537490 DOI： 10.3233/JAD-2012-120484

Source DB: PubMed Journal: J Alzheimers Dis ISSN： 1387-2877 Impact factor: 4.472

19 in total

1. Illumination levels in nursing home patients: effects on sleep and activity rhythms.

Authors: T Shochat; J Martin; M Marler; S Ancoli-Israel
Journal: J Sleep Res Date: 2000-12 Impact factor: 3.981

2. Bright light treatment improves sleep in institutionalised elderly--an open trial.

Authors: Arne Fetveit; Arvid Skjerve; Bjørn Bjorvatn
Journal: Int J Geriatr Psychiatry Date: 2003-06 Impact factor: 3.485

3. Exposure to light in healthy elderly subjects and Alzheimer's patients.

Authors: S S Campbell; D F Kripke; J C Gillin; J C Hrubovcak
Journal: Physiol Behav Date: 1988

4. Strong association of the rest-activity rhythm with well-being in demented elderly women.

Authors: S Sandra Carvalho-Bos; Rixt F Riemersma-van der Lek; Jim Waterhouse; Thomas Reilly; Eus J W Van Someren
Journal: Am J Geriatr Psychiatry Date: 2007-02 Impact factor: 4.105

5. A randomized, controlled trial of bright light therapy for agitated behaviors in dementia patients residing in long-term care.

Authors: C G Lyketsos; L Lindell Veiel; A Baker; C Steele
Journal: Int J Geriatr Psychiatry Date: 1999-07 Impact factor: 3.485

6. Effects of bright light on cognitive and sleep-wake (circadian) rhythm disturbances in Alzheimer-type dementia.

Authors: H Yamadera; T Ito; H Suzuki; K Asayama; R Ito; S Endo
Journal: Psychiatry Clin Neurosci Date: 2000-06 Impact factor: 5.188

7. Circadian light.

Authors: Mark S Rea; Mariana G Figueiro; Andrew Bierman; John D Bullough
Journal: J Circadian Rhythms Date: 2010-02-13

8. Effect of bright light and melatonin on cognitive and noncognitive function in elderly residents of group care facilities: a randomized controlled trial.

Authors: Rixt F Riemersma-van der Lek; Dick F Swaab; Jos Twisk; Elly M Hol; Witte J G Hoogendijk; Eus J W Van Someren
Journal: JAMA Date: 2008-06-11 Impact factor: 56.272

9. Ecological measurements of light exposure, activity, and circadian disruption.

Authors: D Miller; A Bierman; Mg Figueiro; Es Schernhammer; Ms Rea
Journal: Light Res Technol Date: 2010-06-08

10. A new approach to understanding the impact of circadian disruption on human health.

Authors: Mark S Rea; Andrew Bierman; Mariana G Figueiro; John D Bullough
Journal: J Circadian Rhythms Date: 2008-05-29

17 in total

Review 1. Light, sleep and circadian rhythms in older adults with Alzheimer's disease and related dementias.

Authors: Mariana G Figueiro
Journal: Neurodegener Dis Manag Date: 2017-05-23

2. Effects of a Tailored Lighting Intervention on Sleep Quality, Rest-Activity, Mood, and Behavior in Older Adults With Alzheimer Disease and Related Dementias: A Randomized Clinical Trial.

Authors: Mariana G Figueiro; Barbara Plitnick; Charles Roohan; Levent Sahin; Michael Kalsher; Mark S Rea
Journal: J Clin Sleep Med Date: 2019-11-08 Impact factor: 4.062

10. Ambient bright light treatment improved proxy-rated sleep but not sleep measured by actigraphy in nursing home patients with dementia: a placebo-controlled randomised trial.

Authors: Gunnhild J Hjetland; Eirin Kolberg; Ståle Pallesen; Eirunn Thun; Inger Hilde Nordhus; Bjørn Bjorvatn; Elisabeth Flo-Groeneboom
Journal: BMC Geriatr Date: 2021-05-17 Impact factor: 3.921

Field measurements of light exposures and circadian disruption in two populations of older adults.

1. Illumination levels in nursing home patients: effects on sleep and activity rhythms.

2. Bright light treatment improves sleep in institutionalised elderly--an open trial.

3. Exposure to light in healthy elderly subjects and Alzheimer's patients.

4. Strong association of the rest-activity rhythm with well-being in demented elderly women.

5. A randomized, controlled trial of bright light therapy for agitated behaviors in dementia patients residing in long-term care.

6. Effects of bright light on cognitive and sleep-wake (circadian) rhythm disturbances in Alzheimer-type dementia.

7. Circadian light.

8. Effect of bright light and melatonin on cognitive and noncognitive function in elderly residents of group care facilities: a randomized controlled trial.

9. Ecological measurements of light exposure, activity, and circadian disruption.

10. A new approach to understanding the impact of circadian disruption on human health.

Review 1. Light, sleep and circadian rhythms in older adults with Alzheimer's disease and related dementias.

2. Effects of a Tailored Lighting Intervention on Sleep Quality, Rest-Activity, Mood, and Behavior in Older Adults With Alzheimer Disease and Related Dementias: A Randomized Clinical Trial.

Review 3. Therapy for Insomnia and Circadian Rhythm Disorder in Alzheimer Disease.

4. Non-visual effects of light: how to use light to promote circadian entrainment and elicit alertness.

Review 5. Circadian disruption and human health: A bidirectional relationship.

Review 6. Light therapy and Alzheimer's disease and related dementia: past, present, and future.

7. Tailored Lighting Intervention for Persons with Dementia and Caregivers Living at Home.

Review 8. Quantifying light-dependent circadian disruption in humans and animal models.

9. The effects of chronotype, sleep schedule and light/dark pattern exposures on circadian phase.

10. Ambient bright light treatment improved proxy-rated sleep but not sleep measured by actigraphy in nursing home patients with dementia: a placebo-controlled randomised trial.