Before this 12 months, researchers in the Visible Recognition Lab at the University of Toronto Scarborough printed an interesting review reporting that they were capable to reconstruct photos of human faces using electroencephalography (EEG) details.
In the review, topics viewed photos of fifty four unfamiliar male faces. For every of the faces, one particular impression with a neutral expression was demonstrated, and one particular with an open up-mouthed smile. The photos were relatively homogenous: Just about every showed the deal with searching forward, viewed from the entrance, and unobscured (e.g., no equipment or hair obscuring the facial capabilities). The photos were also uniformly scaled, aligned, and sized, and their distinction values were normalized. Illustrations or photos were displayed sequentially in a pseudorandom buy (no deal with showing up two times in a row) for 300 milliseconds every. Electrical activity was recorded from scalp electrodes though the topics viewed the photos, … Read More