Marketplace All-in-One

The startups bringing brain-computer interfaces to market

Jun 3, 2025
Tech journalist Christopher Mims from The Wall Street Journal dives into the transformative world of brain-computer interfaces (BCIs). He discusses how these innovations are helping individuals with paralysis regain movement through prosthetics. The conversation highlights the delicate balance between invasive and non-invasive technologies, revealing groundbreaking approaches like a stent-like implant for safer brain signal capture. Mims also touches on the booming investment landscape and the ethical implications of BCIs, hinting at their exciting future in gaming and enhancing quality of life.
Ask episode
AI Snips
Chapters
Transcript
Episode notes
INSIGHT

Invasiveness vs. Signal Quality

  • More invasive brain implants capture stronger signals but entail deeper brain penetration and surgery risks.
  • Less invasive devices reduce surgical risks but provide less precise brain interaction.
INSIGHT

Trade-offs of Implant Approach

  • Less invasive brain-computer implants retrieve signals remotely and may be removable/upgradable.
  • More invasive implants permit direct and precise neural control, such as moving a cursor or prosthetic.
ANECDOTE

Synchron's Less Invasive BCI Method

  • Synchron uses a wire through blood vessels to place electrodes in your brain's vessels, avoiding skull drilling.
  • Apple partners with Synchron so users can control objects with eye movement and major thought actions like clicking.
Get the Snipd Podcast app to discover more snips from this episode
Get the app