1. Introduction: The Dawn of Neuro-Capitalism For centuries, legal theory has operated on a biological constant: the definition of "personhood" effectively ended at the skin. The human skull served as an impenetrable fortress of privacy; thoughts were free because they were fundamentally inaccessible. Within this biological sanctuary, the "inner self" was sovereign, visible only through voluntary speech or action. Today, that fortress has been breached. Brain-Computer Interfaces (BCIs) technologies that translate neuronal activity into digital commands are dismantling the barrier between mind and machine. We are moving rapidly from the era of therapeutic applications, where implants restore communication for paralyzed patients, to a new age of consumer augmentation. Companies like Neuralink, Synchron, and Blackrock Neurotech are effectively merging biological intelligence with silicon, aiming not just to heal, but to enhance memory, processing speed, and device cont...