While Neuralink dominates headlines, other brain-computer interface (BCI) breakthroughs are advancing:

• Synchron’s stentrode: Implanted via blood vessels, helps paralyzed patients text.

• Precision Neuroscience: A flexible brain patch restoring speech to stroke victims.

Medical applications:

• Epilepsy prediction (UC San Diego’s AI + BCI system).

• Depression treatment (deep brain stimulation).

Ethical dilemmas:

• Hacking risks if BCIs connect to the internet.

• "Cognitive inequality" if only the wealthy can enhance their brains.

The BCI market could hit $6 billion by 2030—balancing innovation with ethics will be critical.

While Neuralink dominates headlines, other brain-computer interface (BCI) breakthroughs are advancing:

• Synchron’s stentrode: Implanted via blood vessels, helps paralyzed patients text.

• Precision Neuroscience: A flexible brain patch restoring speech to stroke victims.

Medical applications:

• Epilepsy prediction (UC San Diego’s AI + BCI system).

• Depression treatment (deep brain stimulation).

Ethical dilemmas:

• Hacking risks if BCIs connect to the internet.

• "Cognitive inequality" if only the wealthy can enhance their brains.

The BCI market could hit $6 billion by 2030—balancing innovation with ethics will be critical.