Mouse watches the matrix, and illuminates nerve cells like the galaxy

A team at Baylor College of Medicine did this, using the mouse designed in Jin that makes neurons glow when they are active. The researchers used a laser microscope to record how individual cells are lighting in the animal optical shell while treating the pictures that flash.

After that, scientists at the Allen Institute analyzed a small piece of brain tissue, using a special tool to shave it in more than 25,000 layers, all thinner than human hair. With electronic microscopy, they took nearly 100 million high -resolution images of those sections, shed light on those spaghetti -like fibers and re -assembles data in 3D.

Finally, Princeton University scientists used artificial intelligence to track all wires and “drawing each of the individual wires in a different color so that we can identify them individually,” Coleman explained.

They estimated that microscopic wires, if placed, will measure more than five kilometers. More importantly, matching all this anatomy with activity in the mouse brain where I watched the films allowed researchers to track how the circles work.

Prisonston researchers have also created digital 3D copies of data that other scientists can use to develop new studies.

Can this type of maps eventually help scientists find treatments for brain diseases? Researchers are called a founding step, such as how the human genome project, which ultimately provided genetic maps into genetic treatments. The full mouse brain is the next goal.

“The technologies developed by this project will give us our first chance to determine a kind of abnormal style of disturbance,” said one of the senior researchers in the project, the neuroscientist in Princeton and the computer world Sebastian Song, in a statement.

Harvard Neuroscientists, Mariel Petkova, and Gregor Shanhncht, who did not participate in the project “Work” represented a big leap forward and offers an invaluable societal resource for future discoveries “, who did not participate in the project.

They added that the huge and publicly shared data “will help detect the complex nerve networks behind the perception and behavior.”

the The intelligence of the machine from the cortical networksOr micron, a consortium was funded by the Brain Initiative National Institutes of Health and IARPA, the activity of advanced research projects.