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EEG, GSR, fNIRS biosensor integration

EEG
(Electroencephalography)

Measures electrical brain activity via scalp electrodes, capturing neural oscillations and event-related potentials. When synchronized with eye tracking, EEG reveals how gaze patterns correlate with cortical processes, enhancing studies on attention, decision-making, and cognitive disorders. This combination decodes mental states during visual tasks, crucial for research in neuroscience and human-computer interaction.

GSR

(Galvanic Skin Response)

Quantifies skin conductance changes reflecting sympathetic nervous system arousal. Paired with eye tracking, GSR identifies emotional responses triggered by visual stimuli. This integration is vital for UX research, safety assessments, and cognitive workload studies, providing insights into stress and excitement levels during visual interactions.

fNIRS

(Functional Near-Infrared Spectroscopy)

Measures cortical hemodynamic activity using near-infrared light. Combined with eye tracking, fNIRS localizes neural activity during visual attention tasks. Its portability makes it ideal for real-world studies where MRI is impractical, enhancing research in areas like social interaction training and complex visual processing tasks.

EEG másolata_edited_edited_edited.jpg
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