Science and Technology · Brain-Computer Interface (BCI)
What is the primary operational distinction between unidirectional and bidirectional BCIs?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Unidirectional BCIs track voluntary thoughts, while bidirectional BCIs map only involuntary reflexes.
- 2Unidirectional BCIs flow information in one direction only, while bidirectional BCIs allow closed-loop two-way exchange.✓
- 3Unidirectional BCIs process optical signals, while bidirectional BCIs process auditory signals.
- 4Unidirectional BCIs use only wireless networks, while bidirectional BCIs require fiber optic cables.
Correct answer
Unidirectional BCIs flow information in one direction only, while bidirectional BCIs allow closed-loop two-way exchange.
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