Neurolink

Neurolink is a term sometimes used to refer to brain–computer interface technology, but there is no widely recognized company or product by that exact name. It is often mentioned in discussions alongside Neuralink, a real company that is developing implantable neural interfaces. In general usage, neurolink describes a system designed to create a bidirectional link between the brain and external devices.

A neurolink-style neural interface aims to record neural activity and, in some designs, deliver electrical stimulation to neural tissue. Systems can be invasive, using implanted electrode arrays to access cortical or subcortical signals, or noninvasive, employing methods such as electroencephalography (EEG) or other modalities to infer neural intent. Core components typically include electrode hardware, signal processing and decoding electronics, wireless telemetry, and a power source, often designed to be implanted or worn externally.

Potential applications include medical restoration of function for paralysis or motor impairment, enabling communication for individuals with severe speech or mobility limitations, and modulation of neural circuits to treat conditions such as epilepsy, tremor, or depression. Research also explores cognitive augmentation and human–machine interaction in broader contexts, though practical, safe, long-term use remains largely experimental.

Development status varies by approach and institution. While several research programs have demonstrated proof-of-concept in animals and humans, widespread clinical adoption requires further testing, regulatory approval, and robust safety assurances. Regulatory oversight, patient safety, data privacy, and ethical considerations—such as informed consent and cognitive autonomy—are central to ongoing discussions about neurolink-type technologies.