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Displaying 38 of 2999 articles.
New images reveal how the ear’s sensory hairs take shape
Our ability to hear relies on tiny bundles of hair-like sensors inside the inner ear. Scientists have identified a key component of the machinery that makes these bundles grow in an orderly fashion.
New study points the way to therapy for rare cancer that targets the young
Scientists have engineered a mouse model to study a rare and often-fatal form of liver cancer. They’ve used it to clarify what drives these tumors at the molecular level, and discover new drug concepts.
Scientists use algorithm to peer through opaque brains
A new algorithm allows scientists to record the activity of individual neurons within a volume of brain tissue.
Researchers create interactive touchscreen for dolphins
To learn more about dolphin cognition and communication, researchers have developed an underwater touchscreen using optical technology, the first of its kind.
Scientists identify a neural circuit that rotates a fly’s internal compass
Researchers have uncovered the neurons that spin a fly’s internal compass when the insect turns—the first such mechanism identified in any animal.
For biologists studying tiny worms, new technologies make big improvements
Two new technologies are helping scientists understand new aspects of organ and nervous system development in C. elegans. One allows them to image worms developing in a natural environment, while the other makes it possible to track single neurons as the worms grow.
New research offers clues into how the brain shapes perception to control behavior
What you see is not always what you get. And that, researchers at The Rockefeller University have discovered, is a good thing. “Every time you move your eye, the whole world moves on your retina,” says Gaby Maimon, head of the Laboratory of Integrative Brain Function. “But you don’t perce...
Researchers watch in 3D as neurons talk to each other in a living mouse brain
No single neuron produces a thought or a behavior; anything the brain accomplishes is a vast collaborative effort between cells. When at work, neurons talk rapidly to one another, forming networks as they communicate. Researchers led by Rockefeller University’s Alipasha Vaziri are developing tech...
Study uncovers how cells organize the growth of their structural filaments
To take shape, to move and to reproduce, cells need internal scaffolding composed of slender filaments known as microtubules. Before the cell can use microtubules for these and other essential functions, it must first organize them into carefully crafted bundles, which become the basis for three ...
Rockefeller’s newest faculty member studies birdsong to illuminate the origins of human language
by Katherine Fenz, media relations manager The ability to speak has allowed our species to pass knowledge between generations, articulate complex ideas, and build societies. Erich Jarvis, the newest addition to Rockefeller’s faculty, uses songbirds as a model to study the molecular mechan...
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