Tag: "beholder" at biology news

Color is in the eye of the beholder

... Samo and Marko Krefts paper examines the remarkable two-tone (or dichromatic) color of pumpkin seed oil, by the use of a combination of imaging and CIE (International Commission on Illumination) chromaticity coordinates. The paper also explains why human vision perceives substances like pumpkin seed oil as dichroma...

Color perception is not in the eye of the beholder: It's in the brain

First-ever images of living human retinas have yielded a surprise about how we perceive our world. Researchers at the University of Rochester have found that the number of color-sensitive cones in the human retina differs dramatically among people--by up to 40 times--yet people appear to perceive colors the same way. The findings, on the cover of this week's journal Neuroscience, strongly suggest...
(Date:7/30/2014)... ranges and a changing climate threaten some of ... and so conservationists establish seed collections to save ... hopes of preserving some genetic diversity., For decades, ... models that offer a one-size-fits-all approach for how ... 50 seed samples regardless of species, pollination mode, ...
(Date:7/30/2014)... CHAMPAIGN, Ill. Scientists are searching through a massive ... more than 50 years ago, and the effort is ... world they inhabited. , When the collection is fully ... will be the largest unbiased Dominican amber collection in ... most striking discovery thus far is that of a ...
(Date:7/30/2014)... subject of major interest in neuroscience. A large ... distinct stages of Wallerian degeneration: transcription factor activation, ... gene expression responses in the distal segment of ... known, differences in gene expression between the proximal ... and co-workers from Nantong University, China used microarrays ...
Breaking Biology News(10 mins):Saving seeds the right way can save the world's plants 2Decades-old amber collection offers new views of a lost world 2
Other Tags
blockshownexperimentalatlastoucanhclmoxifloxacinsubstitutequestionablecriminalisingunpreparedreviewedscrappingpilotspalmgeometrical