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Eeg & Communication

Eeg & Communication

C020/9383

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Credit

JACOPIN / BSIP / SCIENCE PHOTO LIBRARY JACOPIN / BSIP / SCIENCE PHOTO LIBRARY

Caption

Illustration of the device that allows communication via the mind. By concentrating on a letter, the patient's brain produces a particular wave known as P300 (due to the fact that it is produced 300 milliseconds after the stimulus). This wave modifies the electroencephalogram, is detected by a network of sensors and decoded by the computer. The letter appears on the screen and the patient can spell words, make sentences and communicate.

Release details

Model release not required. Property release not available.

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