A surprising discovery in the sound emission decoding experiment

The experiment for the not-so-novel study of sound emission decoding involved sixteen patients to read linguistic expressions aloud.

The most remarkable information taken during the experiment was that when the patients read the linguistic expressions without emitting a single noise, the signal that entered the brain was not a sound wave but instead a light signal which conserved the architecture as that of a mechanical sound wave corresponding to words that had actually been uttered.