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 ...
An electroencephalogram, or EEG, is a test that helps doctors diagnose problems with the brain’s electrical activity, such as seizures. An EEG test uses a special cap with electrodes to detect the ...