منابع مشابه
Retinal Development: Second Sight Comes First
Mammals are functionally blind at birth because responses to rod and cone photoreceptor activation are immature. Recent studies show that the newborn retina is nevertheless sensitive to light. Indeed, intrinsically photosensitive retinal ganglion cells are present from birth and already make functional connections with the suprachiasmatic nucleus, the site of the central circadian clock.
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ژورنال
عنوان ژورنال: British Dental Journal
سال: 2008
ISSN: 0007-0610,1476-5373
DOI: 10.1038/sj.bdj.2008.994