Can current BCI systems read your private thoughts or memories?

No, current BCI can only detect general cognitive states or specific imagined commands

What is the primary difference between dry and wet EEG electrodes?

Wet electrodes require conductive gel to reduce impedance; dry electrodes do not

Yes, they only read weak electrical signals naturally emitted by the brain

Find answers to frequently asked questions about Brain-Computer Interfaces. Learn about safety, latency, hardware limits, and BCI capabilities.

Category: Applications - Reading Time: 5 minutes