Pupil constrictions to subjective brightness as a gateway to probe consciousness in non communicating patients
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DOI: 10.1038/s41598-025-06941-7
Abstract: Retinal illumination primarily determines pupil size, yet extra-retinal factors like subjective brightness also influence pupillary responses. Previous works reported that in healthy individuals, stimuli whose semantic content evokes brightness cause greater pupillary constriction than control… read more here.
Keywords: brightness; communicating patients; non communicating; subjective brightness ... See more keywords