The universe has no brain. It has no gray matter, no nervous system, no neurons firing electrical impulses—and yet, that physical structure may not be where intelligence and consciousness actually ...

And yet we know surprisingly little about them. While the cellular biology of this critical organ has been mapped out, ...

For decades, textbooks told students the human brain contained 100 billion neurons. That figure, repeated so often it became ...

Illustration showing a neuron, center, embedded in an artificial neuron network. Credit: Christopher Lynn, AI-enhanced image Neurons, the uber-connected nerve cells that act as a main switchboard for ...

USC researchers built artificial neurons that replicate real brain processes using ion-based diffusive memristors. These devices emulate how neurons use chemicals to transmit and process signals, ...

Creating a virtual brain may sound like a science-fiction nightmare, but for neuroscientists in Japan and at Seattle’s Allen Institute, it’s a big step toward a long-held dream. They say their ...

Exactly what’s going on up there? The first-ever map of a 1-cubic-mm fragment of human brain has been completed, after 10 years, and the findings have thrown up numerous surprises. Keep in mind, as ...

Alzheimer's disease (AD) is a debilitating neurodegenerative condition that affects a significant proportion of older people worldwide. Synapses are points of communication between neural cells that ...

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