کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
937488 | 924500 | 2013 | 10 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Development of circadian rhythms: Role of postnatal light environment Development of circadian rhythms: Role of postnatal light environment](/preview/png/937488.png)
Mammals are born with an immature circadian system, which completes its development postnatally. Evidence suggests that the environment experienced by a newborn will impact and shape its development, which will have future consequences at the levels of circadian system function, circadian behaviour and physiology, and potentially, the animal's long-term health and welfare. Here we review the various stages in postnatal development of the circadian system, and discuss the data available on the long-term effects of early environment, in particular light environment, on the animal's brain, physiology and behaviour.
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► The mammalian circadian clock undergoes critical developmental changes after birth.
► Postnatal environment exerts key programming effects on the developing clock.
► Early environmental light effects on behaviour are long-lasting.
► Postnatal light-induced changes in circadian behaviour have a brain origin.
► Postnatal light-induced changes may impact the individual's future health.
Journal: Neuroscience & Biobehavioral Reviews - Volume 37, Issue 4, May 2013, Pages 551–560