Artificial intelligence (AI) draws inspiration from current knowledge of the human brain, artificially replicating some of its learning processes and functions. The extent to which artificial agents successfully emulate the ...
Building tissues and organs is one of the most complex and important tasks that cells must accomplish during embryogenesis. Individual cells do not make these decisions; rather, building tissue is a collective task that requires ...
Jan 4, 2023
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"How many fingers am I holding up?"
Nov 29, 2022
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JoAnn Buchanan, Ph.D., was deep into the data. One click at a time, she scanned through the branching, twisting 3D shapes of mouse brain cells on her computer screen. Then Buchanan, a scientist at the Allen Institute, saw ...
Nov 28, 2022
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While many studies have investigated the underpinnings of the mammalian motor system (i.e., the collection of neural networks that allow mammals to move in specific ways), some questions remain unanswered. One of these questions ...
The story could have been straight out of science fiction—scientists have grown human brain cells in a lab, and taught them to play the video game Pong, similar to squash or tennis. But this didn't happen on the big screen. ...
Nov 3, 2022
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Researchers at the University of Wisconsin–Madison are developing the means to turn stem cells into a wide range of specific types of spinal cord neurons and cells in the hindbrain—the critical nexus between the spinal cord ...
Oct 18, 2022
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Brain cells living in a dish can learn to play the classic video game Pong, thus demonstrating "intelligent and sentient behavior," Australian neuroscientists argue in a new paper.
Oct 16, 2022
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Reach out right now and touch anything around you. Whether it was a key on your keyboard, the wood of your desk, or the fur of your dog, you felt it the instant your finger contacted it. Or did you?
Oct 7, 2022
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Modeling the growth cycle of a neuron is tricky, as neurons are formed for vastly different functions all over the body. However, every neuron begins its life in about the same way and goes through five distinct stages of ...
Oct 5, 2022
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