Neural Interfaces

Brain-Computer Interfaces

Direct communication between human brain and external devices
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technologies

Summary

Brain-Computer Interface (BCI) technology enables direct communication between the human brain and external devices, allowing for both reading neural activity and writing signals into the brain.

Definition

  • Coined by Jacques J. Vidal (1971)
  • Direct brain-to-computer and computer-to-brain communication
  • Bi-directional data transfer (read and write)
  • Both invasive and non-invasive implementations

DARPA Programs

N3 (Non-Invasive Nonsurgical Neurotechnology)

  • Non-surgical brain-computer interfaces
  • Bidirectional neural communication

NESD (Neural Engineering System Design)

  • Advanced neural interfaces
  • High-resolution brain monitoring

SUBNETS (Systems-Based Neurotechnology for Emerging Therapies)

  • Deep brain stimulation
  • Neural disorder treatment research

Weaponized Applications

  • Thought reading and monitoring
  • Memory programming (artificial memories of fear, desire, experiences)
  • Motor cortex takeover
  • Emotional manipulation
  • Bio-robotizing of humans

Medical Applications

  • Paralysis treatment
  • Prosthetic control
  • Communication for locked-in patients
  • Neurological disorder treatment