A mouse watched YouTube. Then scientists mapped a tiny piece of its brain. Scientists say the map of a speck of a mouse's brain could be as transformative as the Human Genome Project.

We’re looking at one tiny part … of a mouse’s brain and the beauty and complexity that you can see in these actual neurons and the hundreds of millions of connections between them.” How we think, feel ...

From a cubic millimeter of tissue, scientists constructed a precise, 3D map of the activity in a mouse’s brain, detailing 84,000 neurons and more than 500 million synapses.

Scientists achieved “a milestone” by charting the activity and structure of 200,000 cells in a mouse brain and their 523 million connections. Skip to content Skip to site index ...

This image provided by the Allen Institute on April 8, 2025, shows a digital representation of neurons in a section of a mouse's brain, part of a project to create the largest map to date of brain ...

Thanks to a mouse watching clips from "The Matrix," scientists have created the largest functional map of a brain to date - a diagram of the wiring connecting 84,000 neurons as they fire off messages.

WASHINGTON — Thanks to a mouse watching clips from “The Matrix,” scientists have created the largest functional map of a brain to date — a diagram of the wiring connecting 84,000 neurons ...

Thanks to a mouse watching clips from “The Matrix,” scientists have created the largest functional map of a brain to date – a diagram of the wiring connecting 84,000 neurons as they fire off ...

WASHINGTON (AP) — Thanks to a mouse watching clips from “The Matrix,” scientists have created the largest functional map of a brain to date – a diagram of the wiring connecting 84,000 ...