Researchers at E11 lab have made significant progress in brain mapping by successfully creating a detailed map of a mouse brain using a novel technique. This achievement is reminiscent of the recent high-profile success in mapping the fruit fly’s brain, which boasted 140,000 neurons connected by nearly 500 feet of biological wiring.
The successful mapping of the fruit fly’s brain was a groundbreaking accomplishment that required over a decade of research and collaboration among hundreds of scientists. The process involved carving the brain into tiny slices, photographing them at high resolution, reassembling the images into a unified picture, and analyzing it with human experts and artificial intelligence software.
This achievement marks a significant milestone in the field of neuroscience, promising to help researchers better understand how brains work. However, it also highlights the complexity and challenges involved in mapping complex brain structures, as evident from the decade-long effort required to map just 140,000 neurons compared to the earlier success with a worm’s connectome in the 1980s.
Source: https://www.bloomberg.com/news/articles/2024-12-03/ex-google-ceo-wants-to-learn-about-brains-by-infecting-them