Connected brains
summary
Real-time cortical recordings from surface electrodes (ECoG) stream hundreds of channels into cloud analytics where machine learning decodes perception and intent — classifying faces vs houses at >90% accuracy with ~20 ms precision. Applications include imagined-movement control of robotic limbs, speech prosthetics decoding attempted speech, and closed-loop stimulation to rewire injured circuits. Dataset comes from epilepsy patients with implanted electrodes and a public challenge offers $5,000 in prizes to improve decoding algorithms.
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chapters (5)
- 0:00Introduction
- 3:13Sensors
- 6:16Introducing Dr Kyle Miller
- 9:37Data Science Competition
- 10:40Conclusion
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