Researchers were able to reverse engineer the sounds of human speech using only patterns of neuron firing measured in subjects listening to such sounds.
They measured nerve impulses in one of the auditory regions of patients’ brains while playing them a recording of words and sentences. After feeding the electrical impulses through an algorithm that interpreted certain characteristics of the sounds, such as volume changes between syllables in a word, the computer could recreate the words or sentences. The research, published in PLoS Biology on Monday (January 31), could help improve treatment for people with aphasia, or locked-in syndrome.
To read the full, original article click on this link: What the Brain Hears | The Scientist
