A project called ‘Brain Polyphony’, conducted by the Center for Genomic Regulation (CRG), the company Starlab and the University of Barcelona (UB), proposes a system that converts brain waves of emotions in sounds, which would help people with severe disabilities, such as cerebral palsy.
With a helmet, ‘Enobio helmet’, which brings meters neurosensors and heart, electrical impulses from the brain are transmitted heartbeat and muscle activity to a computer, which analyzes parameters from emotional reactions.
The scientific CRG, Dierssen Mara explained that the new system “sonicated patient’s emotions . through the brain electrical activity (EEG), heart (ECG), muscle (EMG) and accelerometry “
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From the intensity of brain waves, muscle activity and heart rate, the device measures if the person feels positive or negative emotions to a greater or lesser extent.
With these results, the researchers decide whether to use the EEG, ECG or EMG pattern (or all three at once). Then record the neutral status of the patient, and from there analyze recorded with visual and auditory stimuli reactions
Capture Neuroelectrics.com
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