Journal article
Measuring and using light in the melanopsin age
- Abstract:
- Light is a potent stimulus for regulating circadian, hormonal, and behavioral systems. In addition, light therapy is effective for certain affective disorders, sleep problems, and circadian rhythm disruption. These biological and behavioral effects of light are influenced by a distinct photoreceptor in the eye, melanopsin-containing intrinsically photosensitive retinal ganglion cells (ipRGCs), in addition to conventional rods and cones. We summarize the neurophysiology of this newly described sensory pathway and consider implications for the measurement, production, and application of light. A new light-measurement strategy taking account of the complex photoreceptive inputs to these non-visual responses is proposed for use by researchers, and simple suggestions for artificial/architectural lighting are provided for regulatory authorities, lighting manufacturers, designers, and engineers.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of record, pdf, 875.7KB, Terms of use)
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- Publisher copy:
- 10.1016/j.tins.2013.10.004
Authors
- Publisher:
- Cell Press
- Journal:
- Trends in Neurosciences More from this journal
- Volume:
- 37
- Issue:
- 1
- Pages:
- 1-9
- Publication date:
- 2013-11-25
- DOI:
- EISSN:
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1878-108X
- ISSN:
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0166-2236
- Keywords:
- Pubs id:
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pubs:446477
- UUID:
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uuid:d1ea7566-21b5-4f53-8e71-2303fef3e25a
- Local pid:
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pubs:446477
- Source identifiers:
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446477
- Deposit date:
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2014-05-13
Terms of use
- Copyright holder:
- Elsevier
- Copyright date:
- 2013
- Notes:
- © 2013 Elsevier Ltd. Open access under CC BY-NC-ND license.
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