Thanks to a mouse watching clips from “The Matrix,” scientists have created the largest functional map of a brain to date – a ...

Researchers mapped 84,000 neurons in a mouse brain after it watched video clips. The 3D map links structure and activity.

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

With electron microscopes, they took nearly 100 million high-resolution images of those sections ... led to gene-based treatments. Mapping a full mouse brain is one next goal.

With electron microscopes, they took nearly 100 million high-resolution images of those sections ... led to gene-based treatments. Mapping a full mouse brain is one next goal.

With electron microscopes, they took nearly 100 million high-resolution images of those sections ... led to gene-based treatments. Mapping a full mouse brain is one next goal.

With electron microscopes, they took nearly 100 million high-resolution images of those sections ... led to gene-based treatments. Mapping a full mouse brain is one next goal.

"It definitely inspires a sense of awe, just like looking at pictures of the galaxies ... led to gene-based treatments. Mapping a full mouse brain is one next goal. "The technologies developed ...

With electron microscopes, they took nearly 100 million high-resolution images of those sections ... led to gene-based treatments. Mapping a full mouse brain is one next goal.