For each speller, the user watches the stimulation interface, focusing on the character he/she wants to input, and EEG signals are recorded and analyzed by the speller. The P300 speller first ...

Each time you have to make a decision based on external stimuli, a wave of activity happens in your brain. It’s known as the “P300 wave,” a brain mechanism used to evaluate or categorize events that ...

Brain activity can be used to tell whether someone recognizes details they encountered in normal, daily life, which may have implications for criminal investigations and use in courtrooms, new ...

A company called Veritas Scientific is working on a helmet that could determine when a subject recognizes an object or face by reading signals from the human brain. A company called Veritas Scientific ...