Invasive Brain-Computer Interfaces (BCIs) involve implanting electrodes directly into the brain to enable direct communication between neural circuits and external devices, offering potential breakthroughs in treating neurological disorders and enhancing cognitive abilities. However, they pose significant ethical, medical, and technical challenges, including risks of infection, device rejection, and privacy concerns related to neural data extraction and interpretation.
Brain-Computer Interfaces (BCIs) are systems that enable direct communication between the brain and external devices, bypassing traditional neuromuscular pathways. They hold transformative potential for assistive technologies, neurorehabilitation, and even enhancing human capabilities, but face significant challenges in terms of signal processing, user adaptation, and ethical considerations.