Mind uploading is the hypothetical transfer of a person's mental states or cognitive processes into a computational system. Current evidence supports related brain-computer interfaces, not whole-mind transfer. section 9.3
A rehabilitation milestone, not an uploaded mind
Electrodes smaller than a grain of sand received signals from a robot arm and enabled tactile sensations in a paralyzed hand by bypassing spinal-cord damage. This demonstrates medical rehabilitation potential without demonstrating mind uploading. section 9.3
Grand claims remain unsupported because neuroscience does not yet fundamentally understand how the brain operates. Artificial neural-network neurons should therefore not be treated as biological neurons. section 9.3
