Visual Neurophysiology Localization of Hemodynamic Responses to Simple Visual Stimulation: An fNIRS Study
نویسندگان
چکیده
RESULTS. Pattern-reversal stimulation evoked the largest increase in HbO, and this increase was greatest at O1 and O2 (5% to the right and left of the midline occipital location Oz) and diminished at recording locations over the posterior parietal regions in the vertical direction. Hb changes were smaller than those observed for HbO. Significantly smaller responses were recorded over the midline (Oz) compared with those at O1 and O2. Changes in hemoglobin concentration reflected the location of activated brain tissue.
منابع مشابه
Localization of hemodynamic responses to simple visual stimulation: an fNIRS study.
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