
Your Brain On Your Brain On... Brain-Computer Interfaces
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May 7, 2025 Leigh Hochberg, a leader in neurotechnology at Massachusetts General Hospital, David Brandman, co-director of UC Davis Neuroprosthetics Lab, and neural engineer Sergey Stavisky explore groundbreaking advancements in brain-computer interfaces (BCIs). They discuss how BCIs restore speech and movement for individuals with paralysis, the ethical implications of neural data privacy, and the emotional journeys of patients involved in clinical trials. The conversation emphasizes the technology's potential while advocating for ethical and inclusive practices in this rapidly evolving field.
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Brain Data Ownership Ethics
- Brain data belongs to the person and must be shared only with their permission.
- Encryption trade-offs exist between security and device power/heat limitations in BCIs.
Future of Functional Restoration
- BCI can restore communication and mobility, potentially enabling many with paralysis to walk.
- Neurologist advocacy and continued funding are essential to broaden BCI clinical impact.
Researchers United by BCI Vision
- Neurosurgeon David Brandman and neural engineer Sergey Stavisky connected early passion with BCI research.
- Their complementary skills bridged clinical care and engineering, accelerating BCI innovation at UC Davis.

