The architecture of the brain is extremely exotic. It's recognizably computer-like, but different from any computer humans have ever built. Recent progress has been made decoding how the brain stores moving images, so that we can even extract and play them back as movies.

However understanding the "file system" of the brain well enough to write data to it is a much harder problem that is decades or even a century off. Some humility is necessary when discussing neuroscience, because the human brain is the most complex object known to exist.