ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] IT is well known that the sensitivity of the human retina is so high that a few quanta absorbed by the retinal photoreceptors can initiate a visual response1"5. We wish to show here that this finding, obtained in special laboratory experiments, is also valid for ordinary vision over a wide ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1701039a0
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