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Sparse, small, but diverse neural connections help make perception reliable, efficient（图）
神经连接 丘脑输入 视觉皮层神经元 脑科学
2023/6/5
The brain’s cerebral cortex produces perception based on the sensory information it’s fed through a region called the thalamus.
Upending an evolutionary theory proposed in the 1950s, scientists have found that the groups of animals most resistant to extinction also contain the greatest ecological diversity –- their members per...
Ancient Sharks Likely More Diverse Than Previously Thought（图）
Ancient Sharks More Diverse Previously Thought
2018/1/31
Sharks have a reputation as ravenous hunters and apex predators, but new analysis of fossil records shows that some of the earliest sharks might have been filter feeders, taking in water through their...
Students of all races feel safer in ethnically diverse middle schools,UCLA researchers report
Students all races feel safer ethnically diverse middle schools UCLA researchers report
2017/7/24
Middle school students from a range of racial and ethnic backgrounds feel safer, less lonely and less bullied if they attend schools that are more diverse, UCLA researchers report today in the journal...
Diverse Corals Persist,But Bioerosion Escalates in Palau's Low-pH Waters
Diverse Corals Bioerosion Escalates Palau's Low-pH Waters
2015/6/18
As the ocean absorbs atmospheric carbon dioxide released by the burning of fossil fuels, its chemistry is changing. The carbon dioxide, which is the primary greenhouse gas responsible for global warmi...
Project explores the ‘marvelously diverse’ ways we speak English
marvelously diverse speak English
2015/4/29
“Here’s you a piece of pizza” may sound like an alien way of speaking to some — unless of course you’re one of the linguists working on the Yale Grammatical Diversity Project, in which case, it’s just...
Endangered monkeys in the Amazon are more diverse than previously thought, UCLA study finds（图）
Endangered monkeys the Amazon more diverse than previously thought UCLA study finds
2015/1/20
Research by UCLA life scientists and 50 colleagues sheds new light on the biological differences among more than 150 species of monkeys in South America, many of which are endangered. Their findings c...
Nov. 18, 2014 – When a viral infection spread through five genetically identical mice in a row, the virus replicated faster and became more virulent or severe. But when the infection spread one-by-one...
An ant drinking nectar from an extrafloral nectary on a leaf of Viburnum sargentii at Cornell Plantations.Some plants form into new species with a little help from their friends, according to Cornell ...
Global industries partner with The University of Queensland on diverse research projects（图）
Global industries partner diverse research projects
2014/7/4
The University of Queensland and industry, business and community partners will collaborate on research projects worth more than $24 million, under the latest round of Australian Research Council Link...
Cougars' diverse diet helped them survive the Pleistocene mass extinction
Cougars' diverse diet survive Pleistocene mass extinction
2014/5/13
Cougars may have survived the mass extinction that took place about 12,000 years ago because they were not particular about what they ate, unlike their more finicky cousins–the saber-tooth cat and Ame...
Frank Richter earns Hess Medal for diverse spectrum of geological contributions
Frank Richter Hess Medal diverse spectrum geological contributions
2009/12/31
The University of Chicago’s Frank Richter, SM’71, PhD’72, has received the 2009 Harry H. Hess Medal for outstanding research on the constitution and evolution of Earth and its sister planets.“Frank’s ...