zlacker

>>geox+(OP)
1.4 PB/mm^3 (petabytes per millimeter cubed)×1260 cm^3 (cubic centimeters, large human brain) = 1.76×10^21 bytes = 1.76 ZB (zetabytes)

>>posnet+r5
[AI] "Frontier [supercomputer]: the storage capacity is reported to be up to 700 petabytes (PB)" (0.0007 ZB).

[AI] "The installed base of global data storage capacity [is] expected to increase to around 16 zettabytes in 2025".

Thus, even the largest supercomputer on Earth cannot store more than 4 percent of state of a single human brain. Even all the servers on the entire Internet could store state of only 9 human brains.

Astonishing.

>>gary17+29
If you can preserve and scan the tissue in a way that lets you scan the same area multiple times you wouldn't need to digitize the whole thing. Put the slices on rotating platters with a microscope for each platter and read parts of the brain on demand. It's a hard drive but instead of magnets storing the bits of an image of the sample, it's the actual physical sample.

>>shpx+pb3
Not if you want to actually execute the state of a human brain in a digital simulation to see how it works and whether it still displays certain abilities such as comprehension and consciousness. Otherwise a digital scan of a brain is just a glorified microscope.