Spontaneous Eye Blinking Evaluation for Cognitive Assessment of Individuals With Severe Acquired Brain Injury

Participants will attend an electroencephalogram-electrooculogram (EEG-EOG) recording session. Eye blinking will be examined during a rest condition (duration: 8 min) and during an active auditory oddball task (duration: 8 min), consisting of randomly intermixed tones (non-target: 500 Hz, overall probability: 80%, n=312; target: 1000 Hz, overall probability: 20%, n=78) presented with a 1-s inter-stimulus interval through headphones.