Methods
COGNITUS
System of
diagnosis based on
EYE TRACKING
Artificial intelligence
Prevention and detection of neurodegenerative diseases.
EYE TRACKING
This diagnostic system is part of precision medicine and allows comprehensive evaluations of neurocognitive health supported by Artificial Intelligence.
Through artificial intelligence and with the help of virtual reality glasses, an analysis of eye movement patterns is carried out. It has been shown that this analysis has a higher sensitivity and is less invasive than other tests.
The eye tracking system is prepared for the evaluation of a person’s cognitive performance by analyzing eye movements , to detect minimal changes in their performance over time.
This allows us to evaluate cognitive abilities and alterations in them, caused by various neuropsychiatric and neurodegenerative diseases (eg schizophrenia, major depression, multiple sclerosis, Alzheimer’s, Parkinson’s ).
How does it work
The amplitude of eye movements and the time of each fixation show a behavior pattern that can be modeled from the syntactic, semantic and morphological properties of words and sentences.
Various neurodegenerative conditions such as Alzheimer’s, schizophrenia, injury…, produce alterations in motor responses that lead to saccadic movements, observing different patterns of ocular behavior.
With the help of virtual reality glasses we detect these changes, thus being able to make an early diagnosis of these diseases.
