Cyberbrains
A speculative technology where a biological brain is gradually augmented or wholly replaced by synthetic neural prosthetics and computational units, creating a hybrid or fully digital consciousness interface. It allows for direct brain-computer interaction, expanded memory storage, accelerated thought, and potentially the transfer of the mind into different bodies or virtual spaces. It is the physical hardware enabling concepts like neural uploading and full-dive virtual reality, blurring the line between mind and machine at the root level.
Example: In the Ghost in the Shell universe, most humans have Cyberbrains, allowing them to interface directly with the net, communicate telepathically, and experience digitized senses. Their consciousness is so integrated with technology that hacking a cyberbrain (a "ghost hack") is tantamount to attacking their very soul.
Cyberbrains by Abzugal Nammugal Enkigal February 3, 2026
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